I aim to provide high quality care in a diverse patient practice. My clinic includes all types of hematologic disorders, ranging from anemia, clotting/bleeding disorders, and low blood counts to complex malignancies such as leukemia, myelodysplastic syndrome, myeloma, and lymphoma. I aim to combine the efficiency of a private office with the complex care expected of a tertiary institution like Stanford. I value your time and strive to maintain an on-schedule clinic.

As the interim medical co-director of the Stanford Cancer Center, it is my privilege to partner with my colleagues in advancing innovative research alongside high quality, coordinated, and compassionate care for our patients.

Professional Summary

Professional Education
  • Fellowship: Stanford University Hematology and Oncology Fellowship (2012) CA
  • Residency: Stanford University Internal Medicine Residency (2010) CA
  • Medical Education: UCLA David Geffen School Of Medicine Registrar (2007) CA
  • Board Certification: American Board of Internal Medicine, Medical Oncology (2013)
  • Board Certification: American Board of Internal Medicine, Hematology (2013)
  • Board Certification, Oncology (2013)
  • Board Certification, Hematology (2013)
  • Board Certification: American Board of Internal Medicine, Internal Medicine (2010)


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Practice Locations

Hematologic Cancer Program Palo Alto, CA
Palo Alto, CA

875 Blake Wilbur Drive

Palo Alto , CA 94304

(650) 498-6000

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Patient Ratings

(13 Ratings)

Overall Rating

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Friendliness/courtesy of the care provider
Explanations the care provider gave you about your problem or condition
Concern the care provider showed for your questions or worries
Care provider's efforts to include you in decisions about your care
Care provider's efforts to include you in decisions about your treatment
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Wait time at clinic (from arriving to leaving)

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

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Patient Reviews

(198 reviews)

Dr.Brar is very easy to talk to and I appreciate his suggestions.
Dr. Brar is most helpful and kind to me. He is also very responsive. I am lucky to be his patient.
Always glad to work with Dr. Brar
Dr. Brar is a great hematologist!
Great experience
Dr. Brat is an excellent doctor.
Dr. Brar is very competent and understanding of my condition and I appreciate his working with me and my local oncologist/hematologist.
Dr. Barr is professional but also shows concern for me as a person and for my health care. I feel very confident in the medical I receive from him and his office staff.
Dr. Brar is amazing at what he does. His “bedside†manner is the best I have witnessed in my 12 year fight with Cancer. He speaks to you in a way that you understand completely.. Dr. Brar did his homework on all of my previous history on treatments, surgeries, Doctors, etc. I feel very blessed to have him on my Team and trust him in all his decisions to help me feel better and extend my life in years.
He listens, answers any questions I may have and I never feel rushed in my visits with him.
Knowledgable and personable, explains things well.
Great doctor!
Excellent and very thorough doctor. He is not rushed and always explains everything in a manner in which my dad can understand him.
Excellent physician
Very pleased to be working with him
Dr Brar is an amazing doctor!
He is always very thorough, patient and willing to answer any and all questions. He has a good bed side manner so I feel comfortable asking him anything.
He’s wonderful !
He’s bright, personable, competent, caring, helpful, understanding.
Dr. Brar is an excellent doctor.
Very happy with Dr Brar. Couldn’t ask for a better physician.
He’s been a wonderful part of my care team! He is thorough and follows up with any issues that come up.
Very thorough and knowledgeable; communicates well with patients; caring/pleasant demeanor
Very nice, seems genuinely interested and concerned about my wellbeing.
Very helpful , clear and concise directions , very personable . His fellow was also personable and informative.
He and his assistants are very thorough
I could not ask for better advice. Thank you
Dr Brar is an excellent physician and a very caring person. I greatly appreciate his concern and advice on my health.
Nice to meet him and Dr. Bien as well. Very nice people.
very good visit
Very knowledgeable & professional
I like him - answers any questions and explains clearly what he advises.
Dr Brar is a very caring doctor, would highly recommend him!
Video visits work out well. I am very happy with my appointments with Dr. Brar.
Took time to explain things very well. Very approachable and caring. Perfect!
Nice guyðŸ˜
Does very good job answering my questions
Great doctor.
Organized, on time, knowledgable about my case, willing to answer my questions.
Very nice.
He is personable and always takes time to explain things so I can understand them. He always is willing to spend time answering any questions. I feel comfortable with him.
Excellent knowledgeable care.
I really appreciate Dr. Brar's approach and it's nice to not feel judged or talked down to when discussing my medical condition. I felt the telemedicine appointment was productive and I would not hesitate to recommend Dr. Brar to family and friends.
We love Dr Brar! He is an extremely wonderful doctor. Very knowledgeable and compassionate.
Dr Brar is my favorite doctor. Very thorough and easy to talk to. I wish I could have him for my primary care doctor.
I had never met him but he made me feel comfortable immediately.
been my dr. for a long time. i like him.
Dr. Brar is excellent. He’s responsive, thorough and is very patient-friendly.
He did a very good job and His nurse was excellent, too.
An excellent, VERY knowledgeable gentleman
He is fabulous!
Great Doc, Extremely bright, engaging, personable, thoughtful.
Out of all my Hematologists here in Santa Cruz, he was the most helpful. Explained things in a way that made me understand my condition better.
Dr. Brar is excellent, clearly explains everything including complex, test results and answers all my questions throughly.
Grateful for excellent care.
I hope to meet in person soon. But visit with Amber as well as Rondeep Brar were as good as can be when not in person.
Great Doctor! Understands the concerns and very supportive.
One of the best doctor’s I have come across
Dr. Brar is always kind, respectful and listens.
Dr. Brar is always efficient, courteous, considerate and helpful in explaining potential courses of testing and treatment.
Excellent communication skills.
Very good doctor and answered all of our questions.
Dr. Brar is honestly a very caring doctor. I hope Stanford recognizes him and know that he is someone I feel that is a true advocate for my health.
Excellent doctor, great manner
I was pleased with Dr. Rondeep Brar during my video visit. He listened and answered my questions and concerned. Dr.Brar also has planned after June,2021 blood test results what will be the next step to take care my health. May be bone marrow test? I also would like to give a credit to Dr.Hitomi Hosoya who talked to me before video call with Dr.Brar. Dr.Hitomi Hosoya went over my questions, concerns and passed it to Dr Brar.
Very thorough and approachable. Explains everything very well. Nice demeanor.
Dr. Brar is caring and takes his time to talk with you-not at you. He listens, and explains any questions you may have during your visit.
Rondeep Brar is one the best doctors I have ever had. Friendly, helpful, understanding and knowledgeable.
Thanks for your attention and study of my Health History and scans/labs
Felt confident that he was a good doctor. Pleasant, informed and thorough
Dr Brar makes me feel valued and is both practical and methodical in his patient care.
Dr. Brar is exceptional. He has improved my quality of life tremendously.
The provider was very concerned about me.
Good experience. Caring thoughtful personnel prompt care.
They were all very nice & patient and told us the truth! Which for right now they just don't know but are going to try to find out. I like they talked straight to me & didn't try to coat it -
I will always recommend, very attentive in my exams they did on me.
It was nice that he listened and understood/tried to understand my perspective on weight & my body.
Very very good.
Everything at this clinic was good!
Dr. Brar is excellent!
Dr. Brar is an outstanding doctor, exceptionally knowledgeable, extremely clear communicator. Answered all my questions, does not rush, spends adequate time. Stanford Health Care is fortunate to have Dr. Brar on their staff.
Dr. Brar does very nice job.
Dr. Barr answered all my questions and spent time thoroughly explaining everything during my visit.
Very good doctor the 'best.'
Have a 3 hr. drive to & from - everything good very smooth, no real serious health issues.
Talked to me as a Stanford grad, which I am.
God is so good for giving me this kind of person!
Dr. Brar is a fine physician & has great bedside manner.
He's a very good dr.
Excellent in every way.
I was thoroughly impressed by the care and professionalism of the entire staff -
The doctor and doctor in residence spent ample time answering my questions and sharing information with me.
Well informed - very pleasant.
Dr. Brar was excellent. He spent a lot of time with us listening to our concerns explaining different medications, & answering our many questions.
Dr. Brar does great job.
He communicates with my Sutter Team so I can decide which treatment is best for me.
Dr. Bratt and the "Fellows" were very patient and helpful
Friendly easy to talk with (Made us at ease) concerned and personal... surpassed expectation.
Dr. Brar is wonderful.
Excellent visit, very thorough assessment. Job well done.
Exceptional - doctor better informed about my case, took welcome initiative ascertaining my overall case management & needs. Inspires my confidence and transmits genuine caring.
Excellent. I really liked Dr. Brar!
I'm very pleased with my treatment I really like the attention shown to me by Dr. Brar and his nurse PC keeping me informed.
Good experience.
Dr. Brar is wonderful! He takes so much time explaining and giving attention to my needs - questions answered with lots of information. He really cares.
Dr. Brar is highly professional.
Dr. Brar is amazing! Very knowledgeable, professional, caring,... Explained things to me so I could understand. Really helped to ease my concerns.
Both drs. spent the time to complete inform me on my diagnosis & treatment.
I drive 3 hours because of the excellent care I received here.
Answered all my questions in a way I understood
Both Dr. Brar and his fellow who examined me were extremely nice, concerned & clear in explanations. They were thorough!
Very thorough & patient with explanations & answers.
Dr. Spinner & Dr. Brar were both very informative, not rushed & provided a lot of valuable info.
Dr. Brar, Rhonda & Ashley are at the top of their game - outstanding.
The care providers seemed very good.
We have great confidence in Dr. Brar; feel is is very caring, gives thorough explanations, answers all questions. Just sometimes talks over our heads with medical information.
Did not seem interested in my case, or what I had to say about other causes; seemed annoyed by referral.
I always get the best care, and I tell everyone if they need help go to Stanford - the doctor and nurses are great.
Good experience.
Staff and doctor. Very attentive answered all our questions followed through on giving us follow up information when we got home.
Dr. Brar is the best doctor I have ever seen. His explanations of my medical issues are outstanding.
Every one took their time so I did not feel rushed.
Dr. Brar is a fantastic doctor!
I really appreciate Dr. Brar & the time he spends w/me. Very humble dr. make sure he knows this!!
Dr. Brar and his staff are always willing to talk about any issues I might have. Very willing to talk to me about all questions.
Excellent provider.
Thanks to kindness of Dr. Brar it's always pleasure to visit him. He is good doctor!
Better treatment than I have ever had!
The doctor was excellent explanatory, nice and clear in his explanations.
My provider, one of the best.
Dr. Rondeep Brar is a very good doctor. He takes his time with you. I like that. He's very thorough.
I was very happy with the amount of time the provider spent with me and how he answered my questions in a manner that I could understand
I have seen too many specialists regardind my constipation for at least 45 years , and look like they all give up on me. My long time constipation has gone after the first visit at Standford hospital. I am very happy to thank my doctors and all of hospital members including the valet parking personals.
My husband & I are very impressed w/the knowledge, concern & inclusion in the process by the care providers.
Dr. Brar and his staff are caring and compassionate to my needs.
Concern of care provider was as fair as I expected.
I like Dr. Brar very much he is a very caring man and compassionate.
Dr. Brar is very courteous, friendly, knowledgeable and patient. I appreciate all his expertise and patience.
The Dr never seems to be rushed or annoyed with my questions. He always seems concerned that my questions are answered and that I feel comfortable.
Dr. Brar is GREAT.
Dr. Brar is thorough, concise, w/a friendly caring attitude.
Dr. Brar was knowledgable, thoughtful, and personable - just what I want in a MD.
Thank you.
every single one of my Doctor's has shown me nothing less than than excellent care.
Very good experience.
The doctor would give me information in the words that I did not understand and give me definition.
I know Dr. Brar is very busy, but I never feel like he is in a hurry with me. He is patient and answers all our questions.
Dr. Brar was amazing. I really felt well taken care of, not rushed at all, and left feeling really knowledgeable and confident in the course of action we decided on.
Very professional. Very good experience. I'm impressed.
Very good.
He care for me to refer me to other doctor and listen good.
I have the utmost confidence in Dr. Brar and have recommended Stanford Hosp to a number of people.
I was very please with the doctors & all the staff.
As her daughter, I am with mom so I can be informed of her care. Mom & I are very happy with the service we got on our visit.
Was impressed.
Dr Barar is exelent
Only give thanks for all the services given!!! Thanks!!!
Dr. Brar was absolutely fantastic. I was very pleased with the amount of time he provided me to explain things to me. He explained them in a way I could understand. I also like that it felt like he was taking charge of my care in terms of wanting to do follow up tests to evaluate potential concerns. I could not be more pleased with my visit to Dr. Brar.
Provider was patient and answered all questions.
Very forthright, warn & caring, took time to answer questions, not rushed.
Dr. Rondeep Brar was calm & personable & made me feel he cared.
Dr. Brar was very understanding and knowledgable. He spent good quality time with me and explained everything.
Dr. Brar listened to me and explained himself very clearly and addressed all of my concerns.
The words "hematology" and "oncology" are new to me and the doctor was very reasurring and understanding.
I believe Dr. Brar (Ron Deep) is the best doctor. I believe he knows his stuff. Very thankful.
Dr. Brar is an amazing Dr.! He listens SO well & explains everything to me so that I can understand. He doesn't leave any stone unturned.
Very happy with both doctors.
I'm a highly educated person with some background knowledge in the medical field and I continually complete research on my rare vascular disorder. However, I often feel that the provider is condescending with me. He will often tell me how there are other patients that are worse off than I am. I fully understand and believe that is the case. However, the genetic disease that I suffer from is rare and highly unpredictable with many dire consequences. I'm a generally positive person and tend to be a "glass half full" kind of gal. Therefore I do not appreciate my provider minimizing my feelings of concern about my health and that of my young family. I have watched too many people in my family die from complications from this disease at very young ages. Therefore, being continually told that "it could be worse" from my provider is not what I need to hear. My health concerns are valid and I don't appreciate them being minimized. Myself and my boys are regular visitors to several different specialists at Stanford and LPCH. We as a family have been going through quite a bit with myself having over 6 surgeries in the last year, countless clinic visits, infusion treatments, lab work, MRIs, CT scans, echo cardiograms, and the list goes on and on and on and on. I feel that the provider is EXTREMELY knowledgeable, friendly, and I thoroughly appreciate all his time and patience spent with me. However, I do not appreciate him minimizing my current health needs, and telling me "it could be worse." Because right now what our family is going through is ridiculously overwhelming and stressful, and we are fully aware of how worse it can get.
My doctor was very knowledgeable and concerned about what was or is going on with my health and what we need to do.
Good experience.
I felt very informed.
I consider Dr. Brar to be an outstanding provider and have the utmost confidence in him!
I was very pleased.
I would have appreciated a short comment in MyHealth about the abnormal blood test results that this doctor ordered, given that any blood related cancer, that may be associated with my previous chemo and radiation, would be very hard to treat. I was pretty anxious when I saw that test result.
I felt he didn't want to discuss the likelihood of me having CLL until further testing. He did not call me with results; a nurse did and I did not feel confident with her answers (she was hesitant).
I saw Dr. Brar for only about 1/2 hour and it was my first visit with him -
Wow! I experienced the BEST care from the first guy I saw & Dr. Brar!! Thank you for taking so much time with me! You def. care about your patients!
It was an outstanding experience. The explanation of my disease was very thorough - as well as the treatment necessary.
Everyone at Dr. Brar's clinic are wonderful. Everything is like a clock work. And they gave a great care.
Dr. Brar is perfect. Does he take personal thank you's by email??
All very good.
The "fellow" was excellent gave me additional information.
Very good.
Dr. Brar is one of the nicest, most competent doctors you have!
Not relevant.
Very excellent experience. Thank you!
He seemed really nervous. Very nice guy though - He obviously cared although not very familiar w/care until in room.
Dr. Brar was/is wonderful. He is patient, friendly, skilled, etc., I have a very complex case that no one could figure out and I am finally confident he is going to figure out the puzzle and put all the pieces together.
He is a reliable nice medical doctor!

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