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Dr. Markos Koutsos, MD

Gastroenterologist, Internist, Primary Care Doctor

Professional statement

Dr. Markos I. Koutsos received Fellowship training in Gastroenterology and Liver Disease at New York Presbyterian-Cornell Medical Center were he graduated in 1996. After fellowship he spent few months at the Royal Liverpool University Hospital in England were he was further trained in advanced endoscopic procedures along with laser treatments and stent placements. Currently Dr. Koutsos is on staff at N.Y.Methodist Hospital and practice in Bayridge, Brooklyn and Manhattan. His expertise includes Esophageal Dilations, Botulinum Toxin Injections, Infrared Coagulation of Hemorrhoids, Small Intestinal Endoscopy, ERCP with sphincterotomy, and stone retrieval, and Chronic Liver Disease including recent combination interferon-ribavarin treatment for Chronic Hepatitis. Dr. Koutsos performs extensive research at Cornell University Medical Center and the Rockefeller University, on Colorectal Cancer Prevention and the mechanisms by which different Non Steroidal Anti Inflammatory Drugs reduce the incidence of Colon Cancer. Presently Dr. Koutsos involved in a large scale study on the subject at Rockefeller University Hospital. He published numerous articles and conducted many lectures on Colon Cancer prevention at international meetings.

In-network insurances

  • 1199SEIU
  • AARP
  • Aetna

Specialties

  • Internist
  • Gastroenterologist
  • Primary Care Doctor

Practice names

Education and training

  • Medical School - University of Athens School of Health Sciences
  • NewYork-Presbyterian Hospital / Weill Cornell Medical Center, Fellowship in Gastroenterology and Liver Diseases

Awards and publications

  • Academic Research and Publications

Zocdoc awards

Rapid registration
See you again
Speedy response
Scheduling hero

Languages spoken

  • English
  • Greek

Provider's gender

Male

NPI number

1295818680

Office locations

MetroHealthPhysicians PC

55 East 86 Street

New York, NY 10028

MetroHealthPhysicians PC

421 78th Street

Brooklyn, NY 11209

Patient reviews
All reviews have been submitted by patients after seeing the provider. For more information, check out our Patient Knowledge Base.
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Disaster!!!! Nothing else to say
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He is the best.
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This doctor is amazing. His professionalism and knowledge is outstanding!
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Dr. Koutsos is a very personable doctor. He is gentle and comforting. He puts his patients at ease. His office has access to many doctors who specialize in different fields.
Less than 3 months ago
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Very nice stuff; friendly and professional doctor.
Less than 3 months ago
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I say it every time. A true professional who listens and cares.
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Dr was very attentive and thorough . Answered all my questions . Made me feel comfortable.
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Waited for 1 hr to be seen. He listened to my sx. Gave his expert recommendations. In the end, I decided to seek a second opinion.
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The ultimate professional. He listens and cares.
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He is a very good doctor!
Less than 6 months ago
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I simply feel comfortable with him and when you think of it, that's major step in a doctor/patient relationship. He gets you.
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Excellent doctor Very professional and friendly Hears your concerns and does not rush you
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Warm, caring, and thorough. Simply the best.
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I WENT TO THE WRONG WINDOW TO CHECK IN BUT WHEN I GOT TO CORRECT DESK TO CHECK IN DOCTOR CALLED ME RIGHT AWAY. OVERALL GREAT BED SIDE MANNER AND SERVICE. WILL RECOMMEND TO ALOT OF COWORKERS
Source: Zocdoc
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A very thorough and caring doctor.
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Dr. Koutsos is a caring and sympathetic doctor.
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Well run office. Pleasant manner which was appreciated during an uncomfortable physical situation
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Excellent
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Dr. Koutsos is a very nice man, but an even better Doc. Cannot recommend him highly enough.
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Wonderful doctor, smart and skilled. Great with patients too.
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Smart, compassionate and thorough. Takes his time to answer all questions and concerns.
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The doctor was extremely friendly, and he put me at ease as a patient!
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The doctor was very thorough and helpful.
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Excellent
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I must have been one of the later appointments in the day. The doctor came in after moving his car and treated me in street clothes. The entire consultation felt quite rushed and it was clear he and the office staff were eager to leave.
Less than 1 year ago
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He's a wonderful doctor with a fantastic beside manner would very highly recommend the office and I have
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Very nice Dr. puts you at ease and has a great bedside manner. He took the time to explain the procedure I needed in full and it was very easy to understand.
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Kind, welcoming, and informative staff. Dr. Koutsos made me feel comfortable and relaxed almost instantly; he has a very easygoing manner about him but is highly professional and takes the time to listen to patient concerns.
More than 1 year ago
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I feel Like Dr. Koutsos really cares and knows what he is doing. i saw another doctor last year that ran some tests and didnt find anything so he just dismissed me. I feel like Dr. K really wants to getto the root of the problem and his staff is really nice too.it is so hard to find a good doctor with good staff members that care these days.
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Doctor was knowledgeable, professional and patient with my many questions. Made me feel comfortable and safe. What else can you ask for?
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You can't do any better.
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Dr Markos Koutsos is very knowledgeable in his field and a professional. He is kind and empathetic to me where my health is concerned. Great doctor!
Source: Zocdoc
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Dr. saw me promptly upon my arrival at office. He examined my medical concern, prescribed a treatment regimen, and suggested a follow visit for further treatment upon my return to the country. Very satisfied with visit.
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Nobody is more proffesional than DR Koutsos
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Very pleased with the outcome of my visit. The staff and the doctor were both very nice.
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Explained things very well and he scheduled all my follow-up appointments promptly
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Always listens and always instills confidence.
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Excellent, knowledgeable doctor. Great listener.
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Nice staff. Comfortable wait area. Good visit all around
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This is a very professional yet nice and pleasant to deal with. We would definitely recommend him. Spoke with patients who have been seeing him for years and they would NOT see another doctor. Very nice and accommodating staff.
Source: Zocdoc
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He is a very caring, knowledgeable doctor.
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Dr. Koutsos is a great Doc. I can't stress enough what a fine job that he does.
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Dr Koutsos is a great doctor great listener and very good doctor always knows how to treat me and get better fast! Cindy M
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great doctor
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Dr. Markos Koutsos was a dream to see today. The wait was rather long but when I finally saw the doctor I was out of the door in 15 minutes. I would highly recommend Dr. Koutsos to everyone!
Source: Zocdoc
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Great doc, caring and a good listener. Never tries to rush a patient through an assembly line.
Source: Zocdoc
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It was okay. The front desk people constantly told to hold on and cut me off mid sentence. They don't do blood work in their office, which I found shocking, and wanted me to walk to a Quest Diagnostic to takeblood work. The Quest Lab was filthy and I just left. Dr seemed kind, overall experience could've been way better. Dont think i'll stay with this office.
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A really good doctor. Takes time to listen to his patients. Very thorough.
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Dr Koutsos is undeniably a wonderful Doctor, taking the time to reassure and ensure the next steps are straightforward and efficient. With a perfect bedside manner, you are at complete ease. Highly recommend.
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I was very satisfied
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