Dr. Geemson Oo, MD | Buffalo, NY | Geriatrician

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Dr. Geemson Oo is a geriatric medicine and internal medicine physician who graduated from St. Georges University School of Medicine and completed his residency at SUNY. With over three decades of medical practice, he brings extensive experience caring for older adults and managing complex internal medicine conditions. Dr. Oo is fluent in both Chinese and English, allowing him to serve diverse patient populations in the Buffalo community.

Dr. Oo practices at Mercy Hospital of Buffalo and Sisters of Charity Hospital, with office locations in Buffalo and West Seneca, New York. He specializes in treating high blood pressure, type 2 diabetes, and venous skin ulcers. His expertise includes administering flu vaccines, managing insulin therapy with pen devices, and providing autoinjector training for patients. Patients rate Dr. Oo 4.1 out of 5 stars on average for his compassionate and thorough care.

Overview based on verified provider data

accepting new patients
4.1

16 Ratings
32 years of experience
speaks Chinese, English
Suny
6 written reviews
2 specialties
8 areas of expertise
2 hospital affiliations
3 office locations
Male

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Dr. Oo's Ratings and Reviews

4.1

16 Ratings with 6 written Reviews

Average Wait Time 17 Minutes

How was your appointment with
Dr. Oo?

Patients’ Perspective

Gave an accurate diagnosis: (9) Did WellNeeds Improvement (3)
Had a good bedside manner: (10) Did WellNeeds Improvement (2)
Spent time with me: (10) Did WellNeeds Improvement (2)
Provided follow-up after the visit: (9) Did WellNeeds Improvement (3)
Flexible scheduling: (10) Did WellNeeds Improvement (1)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

16 ratings & reviews

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Showing 1 to 6 of 6 reviews

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My mom had him as a doctor in the hospital. He gave her her cancer diagnosis by calling it out from the hallway for all to hear, which is both against policy and just a horrific way to deliver this news to another human being. He also dismissed all our questions, made sexist jokes at very inappropriate times, and kept her hospitalized for much longer than we thought necessary.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit

December 18th, 2023

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Dr. Oo is like doctors used to be, before they seemingly all became only concerned with how much money they'll make. He really listens to his patients, and he takes his time with a diagnosis. One truly gets the feeling that he cares and is genuinely concerned; and he generates an atmosphere of trust. He has a great sense of humor, but can be serious as a heart attack when he is trying to get you to take your health more seriously. In this world of instant gratification where people are always in a big hurry, I am sure Dr. Oo will have people who will criticize him because you'll be there for awhile when you go to see him. He takes time with ALL his patients. He is intelligent, competent, and thorough. He is kind, and he is one-of-a-kind. To sum things up, I am quite frankly thankful to God I finally found him.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

July 19th, 2019

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My uncle has been a patient of his for 20 years and he has had a 2 falls within a 2 week period and was admitted to the hospital both times. The second time being in the hospital he came in to his room told him "I told you would be back" "I am not talking to you" and walked out of the room. Is that how you treat your patients. I don't think that is very professional

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

November 18th, 2018

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I finally found a doctor who is competent , easy to talk to and has a wonderful sense of humor. He tends to run late occasionally but I believe it is because he ALWAYS takes his time to address each patient's concerns and to explain test results thoroughly in practical manner. I love him and have recommended him to several others.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

February 22nd, 2016

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Love this Dr. he is very thorough, warm and very talkative. he is concerned about all of you. I've recommended him to others too. you wait a while in the office but it's worth it.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

June 19th, 2015

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Dr. Oo is extremely thorough, and I believe it is because of this that a patient may have to wait a few extra minutes. I hightly recommend.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

August 29th, 2014

Oo Geemson Office

3775 Seneca StBuffalo, NY 14224

Tel: (716) 712-0920

Mon10:00 am - 6:00 pm

Tue9:00 am - 6:00 pm

Wed10:00 am - 5:00 pm

Thu1:00 pm - 4:00 pm

Fri10:00 am - 5:00 pm

SatClosed

SunClosed

Mercy Hospital Of Buffalo

565 Abbott RdBuffalo, NY 14220

Tel: (716) 826-7000

Dr. Geemson Oo, MD

3775 Seneca StreetWest Seneca, NY 14224


Dr. Geemson Oo, MD	David Wuchu Fan	Thu-Minh Pham	Shannon Marie Schmit
Geriatric Medicine	Allergy & Immunology	Hospice & Palliative Medicine	Pediatrics
Accepts New Patients	Accepts New Patients
4.1 (16 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
32 Years of Experience	6 Years of Experience	12 Years of Experience	7 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks Chinese, English
Buffalo , NY	La Jolla , CA	Buffalo , NY	Buffalo , NY
Med School: St Georges University School Of Medicine	Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences	Med School: St Georges University School Of Medicine	Med School: Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Accepts Medicaid

Check-up
Contraception
Family Planning
Immunization
Influenza
Internal Medicine
Weight Loss
Weight Loss (non-surgical)

Dr. Geemson Oo holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Residency

Completed their residency at Suny.

Medical School

Graduated from St Georges University School Of Medicine in 1994.

NPI Number

Dr. Oo's NPI number is 1841283629.

Sophia Leigh Turbide
Pediatrics
3 Years Exp | BUFFALO, NY
(0)
Danielle Nicole Lapoint
Critical Care Medicine
| Buffalo, NY
(0)
Jonathan Alexander Binns
Diagnostic Radiology
5 Years Exp | Buffalo, NY
(0)
Daniel Olutalabi
Diagnostic Radiology
4 Years Exp | Buffalo, NY
(0)
Akaash Kataria
Pediatrics
9 Years Exp | Saint Louis, MO
(0)
Abbas Alabbas
Critical Care Medicine
25 Years Exp | Buffalo, NY
(0)
Dorita Rivera Rodes
Pediatrics
39 Years Exp | Orchard Park, NY
(0)
Peter Qui Tang
Diagnostic Radiology
11 Years Exp | Buffalo, NY
(0)
Mohammed Faraz Ul Faraz-Ul Haq
Nephrology
17 Years Exp | Buffalo, NY
(0)
Sandhya Joshi
Pediatrics
7 Years Exp | Buffalo, NY
(0)

Where is Dr. Geemson Oo's office located?: Dr. Geemson Oo's office is located at 3775 Seneca St, Buffalo, NY, 14224.
How can I make an appointment with Dr. Geemson Oo?: You can find contact information for Dr. Geemson Oo here on Vitals.
Is Dr. Geemson Oo accepting new patients?: Dr. Geemson Oo is accepting new patients on Vitals. View Dr. Geemson Oo's profile on Vitals to make an appointment.
Does Dr. Geemson Oo accept virtual/telehealth appointments?: Dr. Geemson Oo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Geemson Oo accept my insurance?: You can see the insurance plans that Dr. Geemson Oo accepts on their Vitals profile.

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