Biography


Dr. Calvin Lei is board certified in Internal Medicine. He was born and educated in Yangon (Rangoon), Myanmar (Burma) before moving to the US in 1990.

Dr. Lei is an active member and served as the President of the United States Burmese American Medical Association. He is devoted to mentoring the medical students in the Burmese community, many of whom are now doctors serving their communities.

Outside of work, Dr. Lei enjoys reading, traveling, and spending time with his family.

Professional Summary


Education & Certifications
  • Residency: St Mary's Medical Center (1996) CA
  • Board Certification: American Board of Internal Medicine, Internal Medicine (2009)
  • Medical Education: Institute of Medicine 1 Yangon (1988) Myanmar

Practice Locations


Stanford Health Care Tri-Valley Pleasanton, CA
Pleasanton, CA

5555 W Las Positas Blvd

Pleasanton , CA 94588

(925) 847-3000

Make An Appointment More Clinic Information » Getting Here »

Stanford Medicine Partners Pleasanton Pleasanton, CA
Pleasanton, CA

5568 Gibraltar Drive

Pleasanton , CA 94588

(925) 534-6500

Make An Appointment More Clinic Information » Getting Here »

Patient Ratings

(450 Ratings)

Overall Rating
4.8/5

View Ratings by Category

4.8/5
Friendliness
Friendliness/courtesy of the care provider
4.8/5
Explanations
Explanations the care provider gave you about your problem or condition
4.8/5
Listens
Concern the care provider showed for your questions or worries
4.8/5
Care provider's efforts to include you in decisions about your care
Care provider's efforts to include you in decisions about your treatment
4.8/5
Recommended to others
Likelihood of your recommending this care provider to others
0.0/5
Wait times
Wait time at clinic (from arriving to leaving)

How Our Ratings Work

The Patients Ratings and comments are gathered from our Patient Satisfaction Survey and displayed in their entirety.

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Patient Reviews

(457 reviews)

He is my primary doctor and cares for my health.
Easy to talk to understood my concerns and Listened well and provided me with proper care
Great listener.
Dr. Lei is a great primary. He goes out of his way to help and try whatever is needed for my recovery.. He is a great listener
Easy to schedule appt. We reviewed a few items and he monitered progress. Sched next appt.
He understands and doing well with his medication
Very professional and attentive to his patients.
he seemed friendly,respectable,Knowlegable and professional.
Dr. Lei spent ample time with me and answered all my questions.
Great. He is funny and makes sure he answers my questions. He also asks about how Im doing outside my health which is nice
Tremendous Dr. Very attentive and explains things so a layman can understand. Prompt in all requests for prescription renewals and scheduling appointments.
A pleasure dealing with Dr. Lei. Through, listens to all my concerns and answers my questions with easy to understand answers.
He is an excellent doctor.
If you are going to speak with a patient about lab results, please look at previous results so that you can understand what I’ve been dealing with.
I was completely impressed, from check in to EKG to doctor visit!
Thank you for your help, care and support. I really appreciate you working with me.
Good customer service
Doctor Lei is a very compassionate doctor. He is very easy to talk to and listens to his patients.
Wonderful I had dr Louie so I was spoiled. I found another great doctor.
Dr. Lei is a compassionate physician who provides excellent care. He listens to your problems and acts accordingly. Highly recommend.
Enjoyed talking with Dr. Lei and he was very helpful.
dr. lei is very caring and very knowlegdble.
My long time doctor and is well liked by me.
He is the most kind, caring and genuine doctor. I truly appreciate him and know my health is a priority.
He was very friendly and helpful.
well manered, helpful, very under standing. I was extremly satisfied
Very thorough, nurse and doctor.
Once he was on everything was fine.
on time, thorough, and efficient
Dr. Lei is great!
A good doctor.
He listened to everything I told him. He asked for some additional information. From the information he gathered he explained clearly what he thought and recommended treatments to resolve my problem. With additional open discussion we agreed on a plan. I was very satisfied with this visit.
Very good and compassionate doctor.
Dr Lei was extremely good.
Very friendly and professional
The doctor did an excellent job of listening to my needs and concerns and he was extremely helpful to me in a challenging situation.
Very compassionate and willing to answer any questions
I’ve been going to Dr. Lei for many many years and I appreciate his care about any health concerns I may have during my visit.
Excellent
Thanks Dr:Lei!
Covered all three issues that I had. Very helpful.
Dr Lei was prepared for my call and on time. He was very pleasant & listened to my concerns. I had requested a follow due up to my recent ER visit. He recommended new medications that hopefully will help my situation. I was very pleased with the efficiency of this video chat.
Extremely helpful and kind.
Thank you Dr. Lei-
Very comfortable with Dr. Lei who is very patience to listen to my problem concern.
Excellent and exceptional care
He's great!
Hopefully can refer me to a neurologist that might be able to resolve my two year old problem with numbness in my left arm and hand following Covid vaccines. I have now seen six doctors, had two MRIs, and an EMG and a steroid injection in my neck and Cortisone in my hand. No relief.
Nice people and facilities
Dr Lei is a great doctor!
Dr Lei is an Excellent Doctor
Took time to discuss my concerns
Best doctor ever. Always cares about me & is personable.
Excellent physician
I appreciated the opportunity to talk with Dr. Calvin Lei. My own doctor was out of town. Dr. Lei listened attentively to me, and made some suggestions, and was open to discussion. I felt he was very quick to understand my concerns, and to respond. I was most grateful for our conversation. Thank you, Dr. Lei!
Dr Calvin Lei is a wonderful doctor!
Dr. Lei is wonderful. Always listens to my concerns. He is going to contact my surgeon. Very pleased at the outcome. Thank you
He is very concerned and a very good listener. I would not hesitate referring someone to him.
Dr. Lei is personable, listens well, and explains things in words I can understand. He does not "hurry" you out of the office.
Everything about the experience was great. The outside of the building had a peaceful pond. The front desk people were friendly and very helpful. The office was very clean and modern.
He is a good listener and I can tell he reads my chart. He remembered or last visit and talked about it.
Very professional and helpful
Dr Lei is asks questions and is a good listener - I believe he will be an asset to my health team
He asked pertinent questions and answered my questions.
Very good!
The office was kind enough to get an appointment quickly.
Excellent clinician
Very personable & knowledgeable doctor, and easy to talk with.
Very understanding, available and I can make appts when I need them without waiting days and days.
very good advice
Courteous and professional. Prompt on follow up actions. Much appreciated.
Great visit
He was on time and very personable.
Dr. Lei is awesome! Cares deeply about his patients and would not prescribe unnecessary medications when I can use an over the counter treatment. Thanks Dr. Lei for the best care ever!
Extremely caring and good
Dr. Lei is a very compassionate doctor.
Very attentive
He’s a good doctor , knowledgeable and not in a hurry during our video call . He listens to my problem and ordered some medication about my sickness , cannot complaint about how he helped me .
Dr Lei is always pleasant, helpful and extremely knowledgeable. I appreciate that he listens and takes the time to check in and go over the plan of care.
Dr.lei answer my questions
Dr Lei is terrific
Dr. Calvin Lei listen to me and give a good advice
Dr. Calvin Lei was on time. He listened to my issues and provided Professional answers to my problems. All went well. Thanks. Robert
Always great
Very professional
Dr Lei, is a good listener, asked appropriate questions and easy to talk to. Thank you!!!
Dr Lei is and always has been very thorough.
Dr. Lei is amazing, I love how we work together to agree on Healthcare options. He is an amazing doctor!!! Thank you.
Best primary care doctor I have ever had!
Dr. Lei is incredible! I am so grateful for him and his care he provides. I am always greeted with a warm smile and listening ears. He is proactive and quick to find solutions! I can not say enough positive things about Dr. Lei!
Calvin Lei was great and answered all my questions and concerns
he rocks! He was dropped from my insurance and I went and found a new policy that included him.
He outstanding!!
Excellent and sincere doctor!
Dr. Lei is a very good doctor. He kindly explained the explanation in detail, so I'm satisfied with it.
Excellent doctor.
Excellent doctor. Easy to talk to. Listens well.
Dr. Lei is wonderful! He always works with me to treat me just right. I am so thankful for him as my doctor.
Very good doctor
He is always nice to talk to.
Dr. Lei like always very pleasant and understanding.
Dr. Lei is an excellent doctor. We are so lucky to have him as our PCP.
He was good and asked good questions
Have not had the pleasure before as he was standing in for my Dr Kwong He was a very nice person
Dr. Calvin Lei is a very caring physician. He listened to my concerns and patient;ly explained to me .
Dr. Lei is wonderful! I always get excellent care. I am so thankful he is my doctor! Thank you
Calvin Lei has been my primary care doctor since 2007. I hope to continue this relationship far into the future. He is excellent.
Good energy and professional treatment
I am concerned with Dr Lei being a doctor because he is neither caring nor is he communicating politely as anyone should. He also ended the visit after 2 minutes and asked me to ask someone else to “treat my adhd†, when that’s not even the purpose of my visit. He obviously failed to listen. I would like to file a complaint.
Dr. Lei was courteous and showing interest in my condition. My experience with Dr. Lei .was very good
Everything is good
I was impressed with thoroughness and detailed review of historical records.
He was very helpful.
Took the time to describe what the issue was
Great Doctor 👠very nice and understandable. Need more doctors like him
He was very helpful and efficient.
didn't have to wait too long, doctors experience was very good and he was very thorough
Dr. Lei was very nice.
He was very nice and helpful.
Excelente doctor
Excellent doctor
Dr. Calvin Lei is an amazing doctor! I am thankful and blessed to have such a wonderful doctor who really listens to me and works with me to find a solution to what is ailing me. Appreciate such good care! Thank you
a dr. that listens, observes, explains is a dr. you can trust. Dr. Lei is that kind of doctor.
Very helpful information from the doctor
I know when I am speaking to DrLei he is very concerned for my health and does everything I believe to ensure anything I need is taking care of. As well as listening to all my concerns and providing answers to my questions. I feel very fortunate to have such a caring doctor.
Wonderful. Very accommodating.
He's a great Dr.
Dr Calvin Lei is an excellent physician. He listens carefully, asks important questions to make sound, analytical assessments. He is personable and calming. He is the reason I have chosen Stanford/Palo Alto Medical. As a retired scientist, I trust him 100%. He has been my physician of choice for many years.
The Doctor Lei was excellent in addressing my health issue.
Dr. Calvin Lei is a very pleasant caring person.
Dr. Lei and all the staff are very accommodating. I was helped with utmost care..
Great doctor.
Very happy with excellent Dr. Lei and staff service
Very thorough and pleasant!
This was our first visit. He did a great job explaining and answering questions
Thank you Doctor Lei for always doing an exceptional job in helping me take care of myself. You always give the best guidance.
Dr. Lei is an excellent primary care physician. I would recommend him to anyone.
He took lots of extra time to clear my ear wax -- complicated procedure
Dr Lei is very warm and friendly. He was through and asked a lot of questions that I liked. He seemed to really care unlike many other doctors. And the M/A was friendly and nice.
Dr Lei was very friendly. He was easy to get in touch with, informative and straight forward, Thank you
I am comfortable with Dr Lei and appreciate his care
Excellent doctor
Dr. Lei is professional and kind. It was a great visit and it put my mind at ease.
Excellent, professional consultation
This my first visit with Dr. Calvin. I am a patient of Dr. Kos but he was unavailable. Dr. Calvin was very patient Methodical and I was very impressed with the visit. I told him he will certainly be my back up doctor
Dr. Lei is awesome
Great facility, staff and doctor
I had a good visit with Dr Lei
I have been seeing Dr. Lei for many years. He has always treated me as an individual instead of checking the boxes for an exam. He takes the time to review my history, make targeted recommendations, and ask me about any concerns I have. Thank you, Dr. Lei.
Dr. Lei was very helpful and listened to symptoms before asking additional questions and providing his inputs.
I very good and nice
He's easy to talk to & very approachable with questions/concerns.
Very thorough and attentive to my needs.
Found Dr Lei to be very attentive.
He was very kind. Seemed very thorough about looking through my health records and medications.
We love Dr. Lei! He’s awesome
An awesome doctor!
Good doctor
Dr Lei is very thoughtful and thorough.
He was fine-he listened, he asked relevant questions and he prescribed. Anti-virals
He knew what he needed to do regarding my issue and out a plan into action for me.
First interface. Appeared ready to assist.
Dr. Lei always take his time to listen and answer all my questions.
First time visit the new office, it is great and good location
He listened and showed he cared
He was very attentive & knowledgeable
Very professional anÄ easy to talk to
Dr. Lei is very helpful. An intelligent doctor who can provide important information and answer all my questions.
I had not met him before, but he was congenial and helpful.
Caring and professional
He is thoughtful, proactive and friendly. I appreciate him.
A pleasure to meet, very kind and considerate.
Great visit dr very nice and informative
They did a ggreat job and were very friendly and helpful by
Very nice and asked a lot of questions about my medical history. Very detailed and concerned. I liked Dr. Calvin Lei and would seek appointments with him again.
very understanding and quick to help
Dr. Lei is amazing! He knows my history and asks how I am doing as I am recovering from back surgery also. Took care of my needs today. I highly recommend Dr. Lei if I ever meet anyone who needs a wonderful doctor. Thank you
Dr. Lei is very compassionate and caring. He’s always heard me out and helped me with all my problems.
Dr Lei, knew what I was going through, and was able to help me get better.
I am thinking about going back to another provider, due to you being late.
Dr. Lei is an awesome doctor
Really liked him, kind, considerate, and thorough.
He was on time. He listened to what I thought. He explained very well. He has a very pleasant manner.
Good and attentive doctor
Thank you for taking the time to talk to me Dr. Lei and thank you for caring for me as a person and not just a patient. I appreciate your candidness along with your respectful behavior. You have been one of the best providers I have experienced at Stanford Health Care. Thank you.
Very happy with my viist
Dr. Lei is great!
A good doctor to be acquainted with for medical care.
I have seen Dr. Calvin Lei for year because he is an excellent physician. As a scientist, I have always valued his assessments, treatment, thorough evaluations, analytical skills and referrals. He is also very personable and caring. He has qualities of a truly excellent physician and I respect him greatly. Thank you, Dr. Lei!
He is a very good physician. Highly recommended!
We like Dr. Lei very much.
Great understanding
Great doctor and very helpful
I like Dr Lei very much. He is very thorough and takes the time to explain everything to me.
Dr. Lei is very helpful and good to discuss health issues with ... he is informative.
Nurse Katherine is a good egg. Friendly & efficient! I depend a lot on Dr. Lei and value his advise. Also a good egg.
This is the best in the bay
Dr. Lei was very thorough, and took his time
Dr Calvin Lei is super super care provider to me for almost 15 yrs now
One of the things I like best about Dr Lei is he listens to you and doesn’t make you feel rushed. He brought up health issues that my parents had/have and took these things into consideration as well as the symptoms I was describing.
He's so professional
Thank you
Dr. Lei is excellent! He addressed my initial problem and answered another question for me about another issue I am having, putting my mind at ease. Thank you
Dr. Lei always does a great job, and answers all my questions
Good Doctor, very thorough!
Very good
Dr. Lei is amazing! Always very thorough making sure I am up to date on vaccines etc... He is very special to me and my family. Thank you
Good listener and very kind
Dr Lei is professional and personable. He listens to my concerns and I feel we work well together to look after my health.
very thourough
He is very attentive throughout the call and always seems to have reviewed all notes and updates. For this reason the visits run smoothly. He makes himself available for any and all questions using extreme patience even though he is so busy.
Great visit. Thanks!
Like the new office, good flow
Very thorough and instilled confidence.
I really liked him, and would definitely see him again!
Great visit w dr Calvin Lei today. Very thorough n good listener n asked pertinent questions n very patient n polite n even cordial. Very knowledgeable.
He was very concerned how I was feeling and well being
He did a great job.
Dr Lei always does a very good job, and answered all my questions. He is excellent.
I was greeted well by staff, and seen by physician on time, with courtesy and interest in my health care, thank you.
Nice doctor. Listens well and attentive
Very soft spoken doctor. I have a hearing impairment. It was hard for me to hear him. I had to get a summary from my caregiver
Dr. Lei is our trusted physician!! His staff is very good!
He's so good I never regret that I've choose him as my doctor for 20 years.
Very good visit with my new Dr.
Dr. Lei has been my primary for many years. I am very satisfied with him as a Dr and I consider him a friend…
Kind, considerate and thorough.
Thank you doctor Lei.
Dr Lei addressed all my concerns.
both Dr Lei and Valleycare have proven to be instrumental in maintaining our well being. While experiencing this "getting old" thing both Dr Lei and VCH have been very supportive.
Dr Lei made the visit easy and informative. Happy to have him as my doctor...
Everyone was friendly
Friendly and helpful.
Very attentive. Awesome doctor!
Everything was good
He's an excellent Physician
Always great talking with dr. Lei
Very thorough!
Very nice and helpful
Very precise and knowledgeable
This was my first visit with Dr. Lei. He seemed pleasant enough and was thorough in his questioning.
Dr. Lei is very informative and cares for he’s patient health and well being.
Dr Lei is an exceptional and caring doctor.
Dr Lei calm manner and explains his diagnosis.
Dr. Calvin Lei is my Family Dr. since 2005. - since we moved to Pleasanton. That speaks volume by itself.
he is very nice and accomodating.
He's a the best that I know doctor.
Very good dr. attentive to detaILS
Thank you doctor Lei for your concern about my problem.
thoughtful and respectful
Dr. Calvin Lei is a caring loving physician.
Dr. Lei was so caring, patient and thorough with our annual wellness. My wife and I had a great visit with him.
Very nice
Good dr, but I do not know him and it made the appt ok.
Dr. Lei is very caring and thorough. He explains each lab results and recommended options
Very cordial and considerate!
Dr. Lei let me explain my problem in detail and was easy to talk to.
He’s attentive & listens to his patients concerns.
He was easy to talk to and straight to the point. Very helpful.
Dr. Calvin Lei is just a very wonderful doctor. He is extremly kind and caring.
Excellent doctor.
Dr. Lie has always been and is a very compassionate, easy to talk to, and listens to all I have to say.
Very friendly and professional
Excellent doctor.
He was great
He addressed my issue with great understanding and great questions and helped me reach an understanding of how to move forward.
Professional, thoughtful, interested, listening and trying to help and explain how to take care of myself.
Dr. Lei is awesome. He is friendly and has a good sense of humor. I feel comfortable with asking him anything. He has been my doctor for years and will continue to be!
Dr. Lei is the best! Me and my son have been seeing him for over 15 years here. Previous practice is where I met him and followed him when he moved. Dr. Lei is like family to us, he always uses care and caution with our health you can tell he really cares a lot. Thank you for always putting us first.
Thank you for your great advise!
Dr. Lei has been my doctor for many years now. I rarely have a real issue but when I do, I appreciate that he listens to me and makes sure treatment proceeds as needed based on my symptoms and concerns.
Thank you for your help!
Easy visit
He was great
My husband help me understand the doctor as our connection wasn't that good. He gave me antibiotics I needed and I feel much better!
He is an excellent doctor!
Thank you Dt
I am grateful to have him as my doctor. He is attentive and kind
He seemed very intelligent and well-spoken. I was extremely satisfied with the visit.
Keep up the great work.
Calvin Lei met all my needs and is an exceptional Doctor
He was great.
I think Dr Lei truly cares about my health and well being.
Excellent doctor.
Dr. Lei is a very caring and knowledgeable individual. I would highly recommend him to anyone
Dr Calvin Lei, seemed very familiar with the symptoms that I described.
Very good Doctor, very patient and concerned.
Thank you so much!! Great seeing you. Stay safe and sound!!
Very professional and knowledgeable.
He was very understanding of my visit needs and asked appropriate questions. I felt he assessed my situation acurately, eventho I was not in the doctor's office to show him where on my back there is pain.
VERY UNDERSTANDING, COMPASSIONATE AND PATIENT
Excellent listening skills.
Dr Lei is a fantastic doctor! The care he provides has even gotten better with time, its been a pleasure having Dr Lei as my primary doc.
Dr. Lei is a very thorough and an engaging physician.
Excellent doctor, he was on the video call right on time, he has taken great care of my health.
Dr Lei is awesome! That's why after 15 years I continue to see him. He is kind, compassionate and caring. He truly cares about my well being. Thanks so much.
He has been my doctor for years. I have all the faith in the world with him taking care of me.
Would not recommend Calvin Lei to anyone. He does not listen to the patient and the patients concerns.
Dr. Lei has been my doctor for over 10 years. He listens and cares about my health and takes the time to get to know me and my family.
Keep up the good work!
Dr. Lei is a very sincere and polite man. He is very professional and cares about me. He listens very effectively and discusses my medical problems and plans accordingly for my treatment. His office staff and Medical assistant are the best and they show extreme care and professionalism. I will highly recommend all patients to Dr. Lei. Exceptional care!
I think he's a very good doctor.
Attentive and kind.
Great Doctor !!
I appreciate him.
He is an excellent doctor!!
I’ve been with Dr. Lei for almost 5 years now. He’s very knowledgeable in all areas, is compassionate and goes above and beyond during troublesome times.
This was my first visit with Dr. Lei, and he was very helpful.
Very kind to talk to.
He's a good man and I feel very comfortable having talking with him as my doctor
GOOD DOC!
Easy to talk to.
Very thoughtful and knowledgeable. Thank you.
Step by step directions for elderly or computer illiterate patients.
Great guy
Did a good job answering my questions
Listens well and makes a decision.
Dr. Lei is an excellent physician and I like his demeanor.
He made me feel very comfortable and that he cared about me. He was very knowledgeable and easy to talk to. :)
He seemed to be a capable professional and provided me the service I had expected.
Dr. Lei is interested, thorough and kind, He's listens to ally concerns, and recommends a course of action. He's a great doctor with a gentle manner and a very positive attitude!
Professional, knowledgeable, honest, kind and his diagnostic was always 100% accurate.
Very caring
Great doctor
He is great doctor
He is nice and recommend a detailed prescription.
He provided good information and asked pertinent questions. As he is not my primary physician, I felt he stood in quite well.
you are the best
As always he was very caring, and informative
I was very impressed with how quickly I was able to get diagnosed. Video call was much more efficient for what I needed.
I was a school teacher - A+ for staff & doctor.
Dr. Cares a lot for he’s patient, very informative. and soft spoken.
Doctor Lei has been my doctors for years and he's always very thorough and considerate.
Dr Lei has been my primary Doctor for 10+ years and I am very happy with his care. He’s familiar with my health care issues and diagnosis of needed care has been spot on.
Five stars. â­ â­ â­ â­ â­
He’s a good provider.
Careful listener. Thoughtful referrals. Very much appreciate him
He"s so good.
Dr.Lei is the best doctor, he is very patient with each patient, very nice, and superb! He has been our family doctor for 15 years. We all like him very much and I highly recommend Dr. Lei to many friends as a family doctor.
Thanks and I appreciate your concern and professionalism !
Excellent care, always available and I trust him.
Would definitely recommend Dr Lei and his staff to family & friends.
Dr. Lei is among rare doctors who has a vast knowledge of his profession and makes you feel comfortable to ask questions regarding his diagnosis of your illness. He is calm and very respectful.
Dr. Lei is very caring.
Wonderful visit with the dr.
I am very like my Doctor Lei. He always find the way to help me & work for me. I trust him, he help me solve a lots issues about treatment.
Dr. Lei was fantastic. He removed ear was )100% one side, 80% other). Knowledgeable no pain talkative and problem solved.
discussed treatment options for my hip and did not push any which is good provided recommendation for specialist
love Dr lei and his medical assistant. both very kind and caring.
dr gave me good advice on controlling diabetes. good info on covid19 vaccination now I'm more likely than not will get it when available .
A very loving and caring and helpful doctor
Dr Lei is a very good doctor he's kind and courteous and communicate you with about concerned do your medical conditions.
All Good
Dr. Lei has been an excellent doctor for both me and my wife for several years. We will miss him.
Dr. Lei has been very understanding and concerned with my wellbeing.
Dr. Lei is excellent physician, he provides the best service i get. listen to all my needs and concerns.
very good
Dr. Lei is the best always on top of my issues and e-mails.
Professional, polite, kind, knowledgeable, good diagnostic always - very nice.
Excellent, professional, kind, knowledgeable.
100% I can refer this facility and my Primary Dr. Calvin Lei.
Dr. Lei has been my Primary doctor for many years and is always very pleasant, informative and willing to listen and answer my questions.
I have seen Dr. Lei before and he is good. He is not my regular PCP, but I would consider him a close second since I am often not able to see Dr. Santos. Dr. Lei's bedside manner is demeanor is good. Given he didn't do much for me in this appointment, it is the reason why I did not rate very good all the way across. (I had a banged up nail which basically he said it was best to leave alone. Perhaps in making my appointment, I could have been told that to save a doctor visit. I did come in for flu shot too so at least it wasn't a total waste of time)
Dr Lei is the best doctor. He always takes the time to listen to you about your concerns. He never makes you feel you are being rushed. Outstanding Doctor!
Excellent dr.
my expectations were high and Dr Lei exceeded that.
Dr.Lei is very thorough and listens to my concerns very well. We always come up with a treatment plan together.
professional, knowledgeable, kind and friendly
I was satisfied
excellent
Dr Lei has always given me exceptional care.
Dr. Lai can be difficult to understand with his accent.
Knowledgeable, friendly and competent.
I have already recommended a new patient to this office
good
Good experience.
Very informative and friendly
I'm delighted to have found Dr. Lei who has been practicing long enough to understand the value in developing trust with patients vs. being driven by a production model of chasing numbers.
Dr. Calvin Lei is the best!!!
good
Dr. Calvin Lei is the BEST! He listens to you and he asks questions related to your concerns. He does not rush through the examination. He actually looks at you, talks to you, listens to you and is professional and courteous from beginning to end. He treats you as a valued patient. So glad he's my primary care doctor.
good good good
VERY GOOD
Dr. Lei is awesome! He listens to his patients! Thank you Dr. Lei.
Very good, very efficient.
I was talking to the doctor when he received a phone call. without comment, he answered the call and was fully focused on it. When I realized this I stopped talking and waited several minutes for him to finish his call. when done he hung up and without comment proceeded to focus on the room's computer terminal again without comment.
Dr. Lei was very attentive to my situation and asked many questions concerning my overall health. I was greatly impressed by him as well as the staff.
I trust Dr. Calvin Lei fully or else I would not go here, he has been min and my son's doctor for over 10 years. There are very few things that I would recommend to strangers, Dr. Lei is one of them, I have recommended him on the Next Door application and if I meet someone (say at the park or shopping as that has happened who tell me they don't have a good primary care doctor) I will recommend that, because I relay his loyalty, trust and honestly and truly cares about his patients! Thank you!
Dr Lei is thorough, responsive to my concerns and provides me with excellent health care and advice.
Dr. Lei seems, to this layman, to be very thoughtful and deliberate in his consideration of my problems. After deliberation his is thorough in his explanations and advice. I never feel rushed at any time during my visits.
Dr. Lei is very good primary doctor, always patient, nice to listening and talking to patient. He spends enough time to explain everything to me, because my hearing is impaired.
He (Dr. Lei) was not the first choice I had but the scheduling assistant said he was the first available. I found him to be just OK.
excellent
I have been a patient of Dr. Lei's for several years and he always has a great solution to any condition that I am dealing with. I have complete trust in him.
very good ...
Dr. Calvin Lei is the best! He has been my doctor for many years, he knows I have numerous issues with pain, stress from living with my family as has helped me so much. I always feel at home and trust him to confide in him. An extraordinary doctor...thank you!
He is the best doctor,I have seen in the network. he cares about health and concerns.
Dr. Calvin Lei is very nice and accommodating
I'm very comfortable with Dr. Lei. He always shows genuine interest in my concerns.
excellent,
good
Doctor looks at you when speaking to you instead of computer & kindly answers your questions. Knows about pharmacy requirements as well as insurance and works well with them.
excellent provider, Dr. Lei is going to be my provider.
they are very professional
Dr. Lei is a very compassionate physician. He never rushes your visit him.
The doctor was soft spoken and my hearing is not the best, so it was sometimes hard to hear him.
very pleased
really listen to my concerns and problems with a lots of respect
Everyone was very professional and courteous
I like Dr. Lei he's personable.
always good
Dr. Calvin Lei is like no other! I trust him with my life and my sons, he is extremely trustworthy! I tell Dr. Lei things I would not tell my other doctors, in the way I would not speak to other doctors, I am myself open and honest. Dr. Lei has been our doctor for well over 10 years and when I need to ask a question or inform him about medicine or ask questions online, he is quick to respond! Dr. Lei has just helped me tenfold, last weekend I started taking a medication that my pain management doctor prescribed, I wanted to let him know I finally begun taking Lyrica online, a quick response telling me I no longer needed to take two other prescribed medications!! These are so important to me, Dr. Lei's immediate response is lifesaving!
Dr. Lei has a very caring bedside manner and is more thorough than any doctor I've ever had.
Felt comfortable & confident with care.
This was my first visit with Dr. Lei because Dr. Santos was booked. I really like Dr. Lei.
Dr. Lei has been our family physician for about 10 years + I wouldn't trade him for the world.
Dr. Calvin Lei is a caring doctor. He listens, discusses and is never in a hurry. Excellent doctor!!
Dr. Lei is great!
Overall very bad experience with post procedure care.
Dr. Lei is a very good dr. Always explains my problem and very easy to talk to.
all is good
Dr. Lei went above & beyond providing care for me. In all the years I've had my ears flushed, I've never had an MD spend an hour with me to do it (usually it's an MA or LVN), but I'm glad he did because I completely trusted that he would protect my ear drums in the process of irrigation.
He is very good doctor super understanding he cares for his patients.
I would rather have a high colonic then call this office and it's phone maze. However, Dr. Lei was fantastic, detail oriented and interested.
Excellent
second to none
Dr. Lei is never rushed to leave the room.
First time seeing Dr. Lei , but so far he's very kind and most important he listens which is the problem i had with my last doctor.
Very good overall !
Have been seen by Dr. Lei for 10 years now.
Dr. Lei took the time to hear my concerns. he offered me medication to try first for my issue and told me to send him a my health message if it didn't work so he can order an MRI.
Dr. Lei is trustworthy, I tell him things that I wouldn't talk to other doctors about. Because I trust him, he is like family to us and would recommend him to anyone who asks for a referral.
our care provider is so accomodating, explaining everything about our problem.we can rate my care provider EXCELLENT.
my provider is very good
Very happy with my care.
Dr Lei is a very good listener, and takes his time and doesn't rush through our visit. I'm a newer patient as my PC Dr retired recently. I have a family member and friend that sees him, and they speak highly of him.
I have been with Dr. Lei for over 2 decades & never been dissatisfied.
I always try to write a small note if I have a few things to talk to Dr. Lei about. He is so amazing, I tell him everything that effects my care and sometimes a few personal things that I would normally not share with any one else. Dr. Calvin Lei is trustworthy and I trust him with my life! A really special doctor, that's why I come back!I apologized to him as I talked to him about some family issues, he doesn't mind and I could go on about how much me and my son trust him. Thank you
I was referred to Dr Lei by a friend and am very happy with his care.
dr Lei was a professional. kind and caring
Dr.Lei has very good bedside manner. he is very caring and attentive. explains everything very well. he made me feel very comfortable.
good
Dr Lei has the ability to diagnose difficult and/or obscure issues and treat appropriately
Dr. Calvin Lei has been my doctor for the past 15 years he has always been very professional, caring, responsive and knowledgeable doctor!
GOOD
I saw Dr Lei because my primary Dr (Koh) was unavailable that day. Dr Lei was kind enough to "squeeze" me in. He was terrific.
Dr. Calvin Lei is great.
excellent
Dr. Lei examined me thoroughly and explained clearly my condition. I was very concerned about my health issue and he explained everything and calmed me down. He is very knowledgeable and has a great bedside manner.
Dr. Calvin Lei is the best family doctor! He is always very thorough and never rushes his patients, takes the time to answer questions. A truly caring health care provider that me and my son have been seeing for many years. A very special man!
I appreciate Dr. Lei always listening and giving options and moving forward with more testing when required. Thank you Dr. Lei for all of your care over the past year!
Gentle, listens.
Dr. Lei has seen me through numerous physical exams and an emergency gall bladder removal. His care has always been excellent.
Dr Calvin Lei was my medical clearance doctor. he took the time to talk to me and didn't talk at me. He gave great information and things to watch out for.
good
Good.
Dr. Lei is an excellent physician, I'd recommend him to anyone.

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