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Stewart C. Mahler, M.D.

Stewart C. Mahler, M.D.

Internal Medicine

5 out of 5 stars
UR Medicine Faculty The University of Rochester Medical Faculty Group (URMFG) consists of over 900 specialist and primary care providers spanning 19 departments. URMFG is certified by the National Committee for Quality Assurance.
Accountable Health Partner Accountable Health Partners (AHP) is a network of over 2,000 community and UR medical faculty and a dozen leading hospitals throughout the region. AHP offers a full range of care.
Not Accepting New Patients



Strong Internal Medicine

601 Elmwood Avenue, 5th Floor
Rochester, NY 14642

About Me

Certified Specialties

Internal Medicine - American Board of Internal Medicine

Faculty Appointments

Assistant Professor - Department of Medicine, General Medicine (SMD)


Residency & Fellowship

Residency, Internal Medicine, University of Rochester Medical Center. 2015 - 2017

Internship, Internal Medicine, University of Rochester Medical Center. 2014 - 2015


MD | University of Arkansas College of Medicine. 2013

Ratings & Comments

At URMC, we believe that patients should be empowered to make the right decisions regarding their personal healthcare. To do so, transparency is critical. URMC partners with Press Ganey, to survey our patients about all aspects of their care experience. We are now putting this pertinent information at your fingertips by displaying star ratings for our providers along with anonymous patient comments on our website. This will help you make better-informed choices about how and with whom you seek care. Click here to learn more about the surveys used to generate this vital information. Learn more about our survey process.


During this visit, did this provider spend enough time with you?

5.0 stars

During this visit, did this provider show respect for what you had to say?

5.0 stars

During this visit, did this provider give you easy to understand information about these health questions or concerns?

5.0 stars

During this visit, did this provider listen carefully to you?

5.0 stars

During this visit, did this provider explain things in a way that was easy to understand?

5.0 stars

Patient Comments

5.0 stars

Dr Mahler always listens to my concerns

Jul 21, 2023

5.0 stars

Really like Dr. Mahler.

Jun 09, 2023

5.0 stars

Dr Mahler is a brilliant compassionate provider

May 05, 2023

5.0 stars

A very good visit

May 03, 2023

5.0 stars

Best Doctor/office I've ever had.

Apr 27, 2023

5.0 stars

Dr. Mahler is an exceptional provider.

Apr 02, 2023

5.0 stars


Feb 21, 2023

5.0 stars

Great listener then explainer of all my conditions and concerns.

Feb 16, 2023

5.0 stars

It could not have been more obvious that Dr. Mahler deserved the highest score on all five questions.

Feb 15, 2023

3.0 stars

I don't feel that my PCP is "present" for me.

Feb 01, 2023


My provider is very patient and take good care of me.

Dec 30, 2022

We had a good discussion & it was valuable to have it in real-time rather than via email/MyChart.

Dec 19, 2022


Dr. Mahler is the BEST! Caring, brilliant and personable.

Dec 16, 2022


Dr Mahler is skilled, kind, considerate and helpful

Nov 19, 2022


Dr. Mahler is the best GP I've ever had - He's up-to-date on current research in many areas, and respects my input.

Nov 03, 2022


I am happy working with Dr. Mahler

Oct 31, 2022


I have always found Dr. Mahler to be extremely thorough and thoughtful during my appointments. He is very responsive and provides excellent care.

Aug 15, 2022


Excellent provider.

Jul 21, 2022


[...] I am happy to relate that I am happy with my care by Dr Mahler and his team

Jul 21, 2022


Dr. Stewart Mahler has been a wonderfully sympathetic doctor, always listening and giving spot on advice!

May 25, 2022



May 22, 2022


The provider and myself answers each others questions.

May 16, 2022


Extra time spent to give details about conditions - Great! One of the best doctors I've had!

Mar 21, 2022


I was again very impressed with Dr Mahler's care at this appointment. I am a nurse and have been for almost 15 years now. I have experienced a turn for the worse across all healthcare settings. It feels like a business instead of a safe place to get the help you need. It feels rushed instead of having providers actively listening and seeming to truly care about your well-being. Both of my visits with Dr Mahler have been timely and not rushed in the slightest. I didn't feel as if he was trying to get through my appointment to get to his next patient. He asked pertinent questions and patiently waiting for my full responses. This is the first time I have witnessed this take place in a healthcare setting in a VERY long time. Him sitting next to me listening calmly and responding thoughtfully portrayed his honest kindness and compassion for me and my health concerns. He also followed through on what he said he was going to do after my last appointment. My experience with him and this office has renewed my confidence in healthcare.

Mar 18, 2022


Good use of time and subjects.

Feb 01, 2022