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John L. Genier, M.D.

Specialties

Primary Care

5 out of 5 stars
URochester Medical 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

Contact

Appointment (585) 223-4620

Locations

Primary Care - Cross Keys - Fairport

Cross Keys Office Park
420 Cross Keys Office Park
Fairport, NY 14450

About Me

Faculty Appointments

Assistant Professor of Clinical Medicine - Department of Medicine, Primary Care Physicians (SMD)

Credentials

Residency & Fellowship

Residency, Internal Medicine, University of Rochester Medical Center. 1989 - 1993

Education

MD | University of Rochester School of Medicine/Dentistry (USA). 1989

Ratings & Comments

At University of Rochester Medicine, we believe that patients should be empowered to make the right decisions regarding their personal healthcare. To do so, transparency is critical. URochester Medicine 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.

Ratings

Care provider's discussion of any proposed treatment (options, risks, benefits, etc.)

5.0 stars

Likelihood of recommending this care provider to others

5.0 stars

Explanations the care provider gave you about your problem or condition

5.0 stars

Care provider's efforts to include you in decisions about your care

5.0 stars

Concern the care provider showed for your questions or worries

5.0 stars

Patient Comments

5.0 stars

Everything with my visit was all good

Mar 30, 2026

5.0 stars

Dr. John Genier Is one of the best physicians I have ever been to. He is extremely professional while at the same time being very caring and respectful.

Mar 30, 2026

5.0 stars

Excellent physician!

Mar 28, 2026

5.0 stars

Dr. Genier is always caring, patient, thorough, and helpful. He is the best.

Mar 27, 2026

5.0 stars

Dr Genier is an exceptional physician and my family feels very blessed to have him as our doctor for all these years

Mar 20, 2026

5.0 stars

Always perfect -very professional

Mar 16, 2026

5.0 stars

Physician is highly competent and professional.

Mar 13, 2026

5.0 stars

I highly recommend Dr Genier. I wish that he was taking new patients.

Mar 11, 2026

5.0 stars

Doctor Genier is excellent.

Mar 08, 2026

5.0 stars

This was a yearly physical with Dr Genier. I have been going to him for 35 plus years. I have always been pleased with his attentiveness to any concerns I have had.

Mar 08, 2026

5.0

Dr. Genier is wonderful. Always listens to any concerns I have and provides thoughtful and meaningful responses. Over many years and visits I feel he has a genuine interest in me as a patient as well as a person.

Mar 08, 2026

5.0

Treatment is excellent with Dr. Genier.

Mar 07, 2026

5.0

Dr Genier is a kind and caring doctor. He is exceptional at what he does!

Mar 06, 2026

5.0

Dr. Genier is always very good.

Mar 06, 2026

5.0

Have been highly impressed with Dr Genier's knowledge and abilities to translate my many medical and va disabilities into common understanderable language has again allowed [...] and I to make an informed scientific based decision

Mar 05, 2026

5.0

Best Physician I have had through many years!

Mar 04, 2026

5.0

He was great

Mar 03, 2026

5.0

I ALWAYS FIND THIS PRACTICE TO BE TOP SHELF!!

Feb 27, 2026

5.0

Dr. Genier is the best!

Feb 25, 2026

5.0

I've been with Dr Genier since he began his practice. He is the BEST doctor I have ever seen.

Feb 23, 2026

5.0

The doctor did a great job in addressing my concerns. I was very pleased with his attention to the situation and how he helped us to move forward.

Feb 17, 2026

5.0

Compassionate and informative

Feb 17, 2026

5.0

Have often recommended this provider to others.

Feb 15, 2026

5.0

Dr. Genier, is the best doctor our family has ever had!

Feb 14, 2026

5.0

I did not feel rushed. Dr Genier addressed all of my concerns with professional and kind responses.

Feb 11, 2026

5.0

John Genier is the best. He can never retire.

Feb 09, 2026

5.0

Dr. Genier is awesome. He is always on time, efficient, kind, friendly, knowledgeable, addresses all my questions and concerns, and never makes me feel rushed.

Feb 09, 2026

5.0

Dr. Genier is a caring, wonderful doctor!

Feb 07, 2026

5.0

I have been a patient of Dr. Genier for over 40 years. He is the most concerned and helpful physician. If it wasn't for his early detection of my prostate cancer, I would not be alive today

Feb 06, 2026

5.0

Best primary care office I have ever been to. Dr. Genier is great at listening to me and restating what I meant back to me to make sure we are in sync!

Feb 06, 2026

5.0

I would like to recommend Dr Genier to my family and friends, but he isn't accepting new patients.

Feb 02, 2026

5.0

Total visit was great

Feb 02, 2026

5.0

Could not ask for better primary care services. Dr. Genier and his staff are fabulous.

Jan 31, 2026

5.0

Doctor is great!

Jan 30, 2026

5.0

Very happy with Dr Genier! He always considers my thoughts as we review my medical concerns.

Jan 29, 2026

5.0

Dr Genier is an outstanding physician in every aspect!

Jan 25, 2026

5.0

My care provider is Dr John Genier. He's an exceptional Primary Care Physician. He goes above and beyond when it comes to caring for his patients. He is one in a million, a man you cares from his heart and who listens to his patients and treats them with respect. He doesn't rush you in and out. He spends the time to discuss with you what concerns you may have. He's dedicated and works beyond the hours of the practice. He is the epitome of what a physician should be and what new residents should aspire to be!

Jan 24, 2026

5.0

You got a star in Genier! Pay him more!!

Jan 23, 2026

5.0

Great

Jan 23, 2026

5.0

Dr. Genier is a great listener and gives recommendations based my needs. He deserves an A+. There is no one finer.

Jan 23, 2026

5.0

Dr Genier is a true partner in managing my health. A true professional and caring human being.

Jan 22, 2026

5.0

This was a yearly physical appointment. Have been with this provider for at least 30 years. I think that says what my satisfaction level is..

Jan 22, 2026

5.0

Dr. Genier is one of the best! So professional and very caring.

Jan 21, 2026

5.0

Dr. Genier has been my primary care physician for many,many years. He is an excellent doctor who has really had a positive impact on my health.

Jan 21, 2026

5.0

I brought a new diagnosis to Dr. Genier's attention and he not only went over it in detail with me but also discussed the treatment plan moving forward.

Jan 21, 2026

5.0

I've been with Dr Genier for about 30 years and he is the best!

Jan 21, 2026

5.0

Dr. Genier is very personable, knowledgeable and attentive

Jan 18, 2026

5.0

Dr. Genier gives me time for questions/concerns.

Jan 18, 2026

5.0

Dr. Genier always listens & tries to understand the issues I am dealing with, and then makes suggestions for the next steps.

Jan 17, 2026

5.0

They were very attentive in every way!

Jan 16, 2026

5.0

Dr John Genier listens, cares, truly dedicated!

Jan 16, 2026

5.0

Dr. Genier is an EXCELLENT . You should feel very fortunate that he decided to join the University of Rochester medical team.

Jan 12, 2026

5.0

Dr. Genier is excellent!

Jan 10, 2026

5.0

Dr. Genier listened to my concerns and discussed options and actions with me.

Jan 09, 2026

5.0

He is an excellent provider [...]!

Jan 01, 2026

5.0

Dr Genier is the best doc ever! He listens and responds in very understandable terms. He truly cares about his patients. Always takes the time needed to ensure all questions are answered. Never had a better doc ever!

Jan 01, 2026

5.0

Dr. Genier is very personable and listens to my concerns and/or questions

Dec 30, 2025

5.0

Great

Dec 30, 2025

5.0

Absolutely do recommend Doctor John L. Genier !

Dec 26, 2025

5.0

Dr. Genier is amazing!

Dec 24, 2025

5.0

Explained in detail changes in prescribed medicines

Dec 21, 2025

5.0

Patient and listens

Dec 20, 2025

5.0

I have been a patient of Dr Genier's for approximately 25 years. Prior to that I had seen many doctors for a various reasons. There is no better doctor in my experience. Dr Genier is knowledgeable but refers me to specialists when indicated. He listens and always takes his time. I will stay with Dr Genier as long as possible. He cannot retire

Dec 19, 2025

5.0

Dr. Genier is kind and caring

Dec 17, 2025

4.8

Love my doctor Takes good care of me

Dec 14, 2025

5.0

I've been coming to Dr Genier for a long time and have never been un-happy with my care. From him or his staff.

Dec 12, 2025

5.0

Dr. Genier has always been a very compassionate Dr. Have confidence in his decisions with my healthcare.

Dec 11, 2025

4.8

Understanding and helpful

Dec 11, 2025

5.0

Dr. Genier is a gift.

Dec 11, 2025

5.0

I am a MD and professor [...]. Doctor Genier is always on top of the medical needs of me and my family. He is kind, available and goes the extra mile ALWAYS!

Dec 10, 2025

5.0

Dr Genier has always been a very caring and interested person in understanding my concerns, providing great advice and options and encouragement to eat better and exercise more! He answers my messages sent to him in the portal in an appropriate timeframe.

Dec 09, 2025

5.0

My entire family goes here including my son in law and brother and sister in law.?

Dec 08, 2025

5.0

Dr Genier is awesome

Dec 06, 2025

5.0

Good

Dec 06, 2025

5.0

Dr. Genier is excellent

Dec 06, 2025

5.0

Dr. Genier the best doctor!! Always listens. He is kind and supportive!

Dec 06, 2025

5.0

Dr. Genier is a genius as far as I am concerned. He immediately knew what my problem was and gave me a detailed explanation. He also works well with Specialists which is detrimental to a person's health.

Dec 05, 2025

5.0

Dr. Genier is the BEST !

Dec 04, 2025

5.0

MD excellent

Dec 04, 2025