Professional Summary

Education & Certifications
  • Residency: Scripps Mercy Hospital San Diego (2007) CA
  • Medical Education: California School of Podiatric Medicine at Samuel Merritt University (2004) CA
  • Board Certification: American Board of Podiatric Surgery, Podiatric Surgery- Reconstructive Rearfoot and Ankle (2018)
  • Board Certification: American Board of Podiatric Surgery, Podiatry - Foot Surgery (2016)


Practice Locations

Orthopaedics and Sports Medicine in Redwood City Redwood City, CA
Redwood City, CA

450 Broadway Street

Redwood City , CA 94063

(650) 723-5643

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Patient Ratings

(427 Ratings)

Overall Rating

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Friendliness/courtesy of the care provider
Explanations the care provider gave you about your problem or condition
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Care provider's efforts to include you in decisions about your treatment
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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

(110 reviews)

I already have recommended Dr. Mullens to others
High praise for Dr. Mullens resident. He was attentive, curious and asked good questions. He examined my toe with care.
Visit was great and everyone was so kind
I had amazing experience with Dr. Mullens and his office. Exceptional courtesy and dedication to their patients’s needs, patient-oriented approach and professionalism make me feel well cared for. However, I have to mention Cortney, the X-ray technician who took my X-ray in that day. Being Stanford patient for decades, I never was yelled at and never was so heavily insulted as by Ms. Cortney. She was so irritated, unacceptably rude and hostile, she yelled at me to the point I got scared and another technician had to take my X-ray and apologize for her behavior. I hope such approach is not a standard of care at Stanford Radiology Department.
very thorough and respectful, good listener, seemed very experienced and clear diagnosis and treatment plan
Dr Mullins is knowledgeable and took the time to answer my questions
I’d visit Dr Mullens every week if I had reason to!
great bedside manor and very efficient
Dr. Mullins is very professional as well as personable. He asked pertinent questions and allowed me to ask any questions I needed to have answered. He made it clear what level of activity is allowable at this point in my recovery and what further improvements I may expect as time passes.
Thank you Doctor Mullens.
What a nice doctor
Personable, friendly, provided all info and questions thoroughly
He is an excellent communicator who has been very supportive and very helpful.
Excellent team work with Dr Mullens and Resident Doctor on interviewing me fact, finding and discovery on status of my condition of my big toe fungus
Over the time that I've been treated by Dr. Mullens, I've always found him to be professional, knowledgeable and attentive. Before I leave, I understand what happened and what the next steps are.
Caring doctor, remembers things from a past convos. Genuinely invested in my progress
Dr. Mullins walks on water, in case you did not know.
Excellent review of issues and findings on scans
I want to thank Dr Mullins for calling a Doctor at wound and care to set an appointment for me, very much appreciated, I was having trouble getting an appointment, so Dr Mullen was a great help THANK YOU
A++ for his practical capabilities, knowledge, and personal care.
I had a great experience
Dr Mullens is an excellent doctor. He is also a very compassionate human being. I would highly recommend him.
my heal of my foot hurt so badly that i can hardly walk on it. JM put me in a boot and 4 days later, the pain is subsiding and i can sleep again. The man is brilliant!
Doctor Mullens is very professional, knowledgeable and understanding. I am thankful to be able to have him as a doctor in my care team at Stanford.
patiently explained conditions of my ailment and options. Recommended a sound approach. Did not seem very rushed.
Dr. Mullens was on time for my appointment and was a good listener.
He helpedme progress through my injury
Didn’t review MRI with me and seemed dismissive of other symptoms. Upon pressing, ordered a follow up test that revealed a blood clot. Otherwise, he is nicer than many other doctors.
Dr Mullins was caring, knowledgeable & took time to explain to me what he thought is going on, then referred me to other specialists.
Top grades for this physician.
He's an excellent doctor. Very caring, straightforward with his explanations and inspires total confidence. I need to have some foot surgery and completely trust his expert capabilities.
I accidentally missed my appointment but Dr. Mullens fit me in. I really appreciated it as I live 40 mins away.
Excellent job explaining things. When specifically asked for his medical opinion, he provides it articulately and without no jargon.
Dr Mullens is excellent. He remembered me from many years ago and was very efficient at addressing my goals and sending me in my way.
Dr. Mullens was great. Very attentive and thorough.
Excellent, very attentive and patient!
As usual Stanford is the best
Dr. Mullens was clear, informative, and inspired confidance.
De Jonah Mullens always does an excellent job making my feet feel better.
As always, excellent, from the reception desk, to the nurse and rest of the personal to Dr Mullen
Best care so far I have it
Delighted with Dr. Mullens, as always.
Dr. Mullens found time to see me at the last minute when I came back to the US with an infected toe. He is torough, easy to ralk with and, I think, excellent
Dr. Mullens is a very kind, and competent, doctor. He listens to my inquiries and gives me the answers to the problems with my feet.
I used to go to the VMC (known the Santa Clara county Valley Medical Center), and the Podiatrist there didn’t do a very good job. I’m glad that I moved my care to the Stanford clinic. The doctor is very good at his job, and the nurses & receptionists are always very friendly.
Dr. Mullens is informative and factual/honest which I find to be a very positive attribute.
Dr, Mullens is an excellent doctor. He listens to his patients and strives to give them the best care possible. I am very thankful.
Listened, patient, took time to clarify issues, considerate of patient's dementia
Great doctor! Very thorough and friendly. Offers treatment that works!
Collectively, Missed to address an important complaint although the intern collected all the main issues. Questionnaire was not reviewed at all. It all became just 10 to 15 min talk with specialist on just the pain issue and numbness was not addressed at all.
Dr. Mullens was great. He showed me my MRI and explained the results very clearly. He made good recommendations on next steps and was kind and thorough.
Always a pleasant experience. Dr. Mullens is professional, helpful and personable. Office staff are thoughtful and efficient.
Doctor was knowledgeable, engaged & interested.
Good listener. Open to my comments. Readily provided care with options for me to choose from.
Very friendly, efficient and capable… always on time
Personable and to the point
Dr. Mullens was very thorough with his explanation. He also seemed to care how I was doing. His diagnosis was very concise and clear. I waited 2.5 months for my appointment with him, then a month for the MRI. I am very glad I waited to see Dr. Mullens instead of someone else. I would not hesitate to recommend him. Thank you!
Dr Mullens is excellent and a top provider in his level of expertise.
Dr Mullens and his Resident read up on my complex health history before meeting with me. Dr Mullens answered all my questions and educated me more on the condition for which I was visiting him.
Jonah is amazing. He remembers what we've done in the past, is knowledgeable and practical in his recommendations.
the doctor and is staff were fantastic. I got the help I needed.
Dr. Mullens is a thoughtful diagnostician and an excellent communicator.
I am very Happy after having my Left Foot Operation by Dr. Jonah Mullens
I feel that he is doing his best to help me and have confidence in him.
Dr. Mullens performed a detailed examination and answered all my concerns
I am very happy with the care I have received from Dr. Mullens. He is professional, thoughtful, listens well, has great recommendations and has been able to fix the issues that I have had. I’d highly recommend him.
Excellent doctor
He was great.
overall my problem was addressed effectively, efficiently, and I was impressed by Dr. Mullens.
Yes, he is very nice and helpful!
The doctor is the best of several Podiatrists I’ve been treated by.
Very professional. Answered all my questions. Very thorough in explaining risk/benefit of the procedure I am considering, scheduling the procedure, the procedure itself, and the rehab.
thorough, attentive, successful with my issue
Great doctor - remembers my prior history very well even after some time has passed.
Staff and Dr. Mullen had a balance of common sense and sound understanding of their specialty. The common sense allows for a healthy and necessary Q&A exchange with their patient. Although my foot condition has not healed, Dr. Mullen's suggestion/prescription gave me some relief from the serious discomfort. His recommendations were appreciated and are being followed. I finally have a much needed time slot with a dermatologist early this week. Thank you!
Wonderful dr
Dr. Mullens is an excellent doctor
Dr. Mullens is very kind and never seems rushed although I know he is very busy. He is always on time, is thorough and ensures that all of my questions have been answered at each visit. I am a fan of Dr. Mullens & would gladly refer friends & family to him! Please give him a raise...he makes Stanford look good.
Dr Jonah Mullens was very helpful and took care of all of our concerns. Thank you
Explained things well/ prompt / compassionate/professional
Great doctor - knowledgeable, great bedside manner, caring, gets the job done!
Excellent doctor. A pleasure to work with him.
I think Dr Mullens is outstanding. He listens well. He's tuned in. And he has definite ideas which he tests out about what might be causing my problem. He's willing to act and to investigate. He carefully considers possibilities.
Both times I have met with Dr. Mullens ( In person/video) he had been very personably and thorough.
Dr. Mullens, the best always, when it comes to patient and patient ‘s family experience. Truly supportive.
Dr. Mullens is an extremely skilled surgeon and a fantastic physician!
Doctor is good. only hard to make an appt. I am consider changing doctor because it too hard to get a follow up within reasonable time.
Excellent doctor
Dr. Mullens is an excellent, skilled and caring physician!
It's a complete mess there. Everyone is so overwhelmed that not only are appointments behind they are very shoddy.
Excellent physician. Happy with his care.
Extremely happy. I have no hesitancy in recommending to others.
Was empathetic and answered all my questions thoroughly. Layed out my treatment options clearly.
I am very happy with the quality of care Dr. Mullens provides The biggest draw back is having to wait so long for an appointment
Dr. Mullens is the best! He seems to truly care about how I am recovering but also how the surgery has impacted my everyday life. He is patient & kind. He has wonderful active listening skills and ensures all of my questions are answered and that he has addressed all of my concerns at every visit. I am certain he deserves a raise. His interest & professional interaction w/ me definitely ranks in the top tier of all MD's/DPM's I have worked with. I work in health care and Stanford has a gem. Hold on to him!
Dr. Mullens is thorough but quick and efficient. I already have an appointment for new orthoses.
hope I never have to go to a different hospital
Always prompt. Ensured all my questions had been answered before signing off. Encouraged me to send him a message on My Health if I have future questions or need his advice.
Dr Mullins is extremely approachable and clear about his care
Dr Mullins quickly ruled out an infection and went the extra mile getting tests to try to find the cause
Dr. Mullens was wonderful! He is so knowledgeable! He is very professional and yet at the same time so friendly. I was so pleased with everything he said and did. He really made a difference!
Great care provider. Friendly, concerned and answered all of my questions.
The podiatrist seemed bored, not interested. His last question was "do you want us to shave callouses." I was not there to have toenails cut or callouses shaved. I was there to find solutions to the problems I am experiencing walking as an older adult. The resident I saw first was cordial and helpful, a completely different experience.
Dr Mullens is terrific.
I am a patient since 2008. extremely happy with his service.
Dr Mullens is a good listener. He spent quality time trying to figure out my toe issue.
Great experience
I didn't feel like he rushed the visit and it felt like he was committed to seeing me get better.

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