Testimonials & Reviews

Blair S. Lewis, MD, PC -  - Gastroenterologist

Blair S. Lewis, MD, PC

Gastroenterologist located in Upper East Side, New York, NY

4.94/5 Star Rating
367 total reviews

Dr. Blair S. Lewis always appreciates feedback from his valued patients. To date, we’re thrilled to have collected 367 reviews with an average rating of 4.94 out of 5 stars. Please read what others are saying about Dr. Blair Lewis below, and as always, we would love to collect your feedback.

Mary P.
5/5 Star Rating
Submitted 03/05/24
Dr. Lewis is a very nice, friendly, carrying and knowledgeable GI doctor. He took the time to review my lab reports, to review my medical issues and did discuss them with me. Now it will be the second time that he will perform the endoscopy and colonoscopy to me. I was very pleased with the service provided by Dr. Lewis. I would highly recommend Dr. Lewis to my friends and family. Thank you Dr. Lewis.
Sid K.
5/5 Star Rating
Submitted 10/13/23
I have gone to Dr. Lewis for more than 25 years whenever I’ve needed medical attention for a gastrointestinal-related issue, and for my regularly scheduled colonoscopies. I’ve always felt confident and reassured while under his care, due to both the breath of his medical knowledge and expertise, and the quality of care and personal attention I’ve always received. And whatever the concern or reason for my visit, Dr. Lewis has always been generous with his time - explaining my diagnosis and options for treatment in a clear and personable manner. I’m very appreciative to Dr. Lewis for the high-quality medical attention and guidance I’ve received over the years, and have been glad to refer friends and family members to him when needed.
Paul L.
5/5 Star Rating
Submitted 10/04/23
Oct 4, 2023. This was not my first rodeo, nor my first colonoscopy. Dr. Lewis is the best; smart, efficient, talented, thorough, good looking, with a fine sense of humor. Who could ask for anything more? Paul Leavin
Ilene S.
5/5 Star Rating
Submitted 05/12/23
As always Dr Lewis was very helpful. Explaining how I could manage my medical issues. Thank you again.
Janis Y.
5/5 Star Rating
Submitted 12/04/22
It was a pleasure meeting with Dr.Lewis, he reviewed all the reports I presented and gave me insights into my current and past health issues. He is very knowledgeable and professional and assured me regarding my concerns. I am very happy that I met with him and will follow up. Thank you Dr. Lewis
Robert P.
5/5 Star Rating
Submitted 09/07/22
Dr. Lewis was able to see me on relatively short notice and thoroughly addressed all of my questions. He recommended what I believe is an excellent course of action and would be delighted to see him in the future.
Marsha K.
5/5 Star Rating
Submitted 06/24/21
Dr. Louis is wonderful. I have used him for many years. Just a very nice man and great doctor. Would recommend him to all.
Barbara G.
5/5 Star Rating
Submitted 06/14/21
In late January 2021, my husband passed away. Shortly thereafter, I developed severe gastrointestinal symptoms which were very debilitating. I called Dr. Lewis who has been my gastroenterologist for 30 years. Consistent with his medical expertise, he identified the problem and followed me on a regular basis until I recovered from it. He is a brilliant, sensitive, caring, compassionate, dedicated physician,and I am so fortunate to have him as my doctor. I trust his judgment completely. He also has a fine staff: Jennifer and Laurie. Barbara-Ann K. Greenberg
Dale B.
5/5 Star Rating
Submitted 04/22/21
Dr. Lewis is terrific: He's highly experienced, he's reassuring and even has a great sense of humor. I've recommended him many times (especially for those fearful of a colonoscopy) and they're always happy. The office is highly efficient, and Dr. Lewis take special care regarding his patients' comfort.
Fran M.
4/5 Star Rating
Submitted 02/23/21
I had a good virtual visit. Was set up with a lot of details. Time was limited.
Adele A.
5/5 Star Rating
Submitted 06/02/20
Thank you for being so kind to me.I feel very fortunate to have Dr. Lewis as my doctor
Robert R.
5/5 Star Rating
Submitted 02/05/20
We chatted in his office for several minutes. He knew my medical background as well as that of my close family's. We together determined that I could safely return in another two years for treatment. I think he is an unusually excellent physician.
Lee Y.
5/5 Star Rating
Submitted 01/11/20
Please renew my prescription for Prevacid dr caps 30 mg. DAW I don’t want a generic. Thank you
Karen K.
5/5 Star Rating
Submitted 09/25/19
Dr.Lewis is both a brilliant and compassionate physician. I have been his patient for several years. He is a genius in his field who is responsive to questions and thorough in his explanations. He is a life saver and a life giver. He is an extraordinary human being whose relationships with his patients reflect his medical expertise. It is truly a blessing to be under his care. I am very grateful.
Greg G.
5/5 Star Rating
Submitted 01/23/19
Dr. Lewis is very thorough and patient. He listens to your concerns and does his best to make you feel at ease. I would definitely come back again and recommend him to anyone looking for a doctor who actually cares about his patients.
Kathy Z.
5/5 Star Rating
Submitted 09/15/18
Very good doctor
Cynthia L.
5/5 Star Rating
Submitted 05/30/18
Dr Lewis has been my gastroenterologist since 1995 and he is the best. I always feel completely confident that I am under the best care with him. And the Center where he performs procedures is outstanding. Efficient, professional and had an excellent staff. But Dr Lewis is one of two of my Drs who I trust implicitly.
Lee Y.
5/5 Star Rating
Submitted 10/16/17
I started taking prevacid and it worked the first day. Can I try taking it 14 days and stop for 40 days like prevacid over the counter?? Great experience! The prep for colonoscopy works well, easy to take.
Russ T.
5/5 Star Rating
Submitted 09/22/17
Relaxed, friendly and informative.
Bonnie K.
5/5 Star Rating
Submitted 09/21/17
Consultation prior to ablation

Major Insurance Providers Accepted

If you have any questions, please contact our office.

Blue Cross Blue Shield
Empire Blue Cross Blue Shield
Horizon Blue Cross Blue Shield of New Jersey
Horizon NJ Health
Multiplan PHCS
Multiplan, Inc.
Oscar Health Insurance Co.
Oxford (UnitedHealthcare)
Oxford Health Plans