Dr. Mark R. Liss, MD | New Rochelle, NY | Gastroenterology

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Dr. Liss graduated from the Icahn School of Medicine At Mount Sinai in 1977. He works in New Rochelle, NY and 2 other locations and specializes in Gastroenterology and Internal Medicine. Dr. Liss is affiliated with Montefiore New Rochelle Hospital.

4.6

14 Ratings
49 years of experience
30 insurance plans accepted
speaks English, Spanish
Mount Sinai Medical Center
7 written reviews
2 specialties
13 areas of expertise
2 board certifications
1 hospital affiliation
4 office locations
Male

14 ratings & reviews

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Showing 1 to 7 of 7 reviews

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Dr Liss is kind patient amazing Dr with true bedside manner. I’m very grateful to him. He even took time to talk to my brother who also happens to be Dr/Surgeon. Highly recommend

March 11th, 2020

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Dr Liss is kind patient amazing Dr with true bedside manner. I’m very grateful to him. He even took time to talk to my brother who also happens to be Dr/Surgeon. Highly recommend

March 11th, 2020

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thanks to you and your team .Excellent preparation , expertise and care from you and your team . The expensive prep medicine was worth it think as had little discomfort with the the preparation or after surgery.

May 28th, 2018

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I like this Doctor I feel confident when I go to him. and the worker in the office are very helpful and polite

January 4th, 2016

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To me Dr. Liss is a very good Dr. He explain everything to you so that you can understand what every he finds that's wrong with you and also make sure that you get treated to correct the problem. If you have any questions he also do his best to give the correct answer along with making you feel like here is a doctor that cares about what you are feeling. He make sure that you get the proper care that you may need.

May 16th, 2015

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This doctor listened to me and helped me when none other could. He seems like an all around balanced man. He treats you like you are as improtant to him as you are to yourself. He expects his staff to do the same, and she succeeds. I wish he practiced general medicine but he is only gastro. Go Go GO to him !

April 7th, 2011

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This is an old fashioned doctor in a younger man's body. He's just a regular guy who is super smart and happens to be a doctor. Very cheerful. Gives you his utmost attention. Staff very efficient and courteous. They all go above and beyond the call of the average office.

September 30th, 2009

Montefiore New Rochelle at 20 Cedar

20 Cedar StNew Rochelle, NY 10801

Montefiore New Rochelle Hospital

16 Guion PlNew Rochelle, NY 10801

Tel: (914) 632-5000

Montefiore Wakefield Hospital

600 E 233rd StBronx, NY 10466

Tel: (718) 920-9000

Montefiore New Rochelle Hospital

16 Guion PlMount Vernon, NY 10550


Dr. Mark Richard Liss, MD	Dr. Ghassan Philip Sayegh, DO	Dr. Connie Park, MD	Dr. Michael Schopis, MD
Gastroenterology	Gastroenterology	Gastroenterology	Gastroenterology
	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.6 (14 Ratings)	4 (4 Ratings)	5 (8 Ratings)	5 (6 Ratings)
49 Years of Experience			9 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available
Speaks English, Spanish	Speaks English	Speaks English	Speaks English
New Rochelle , NY	YONKERS , NY	New York , NY	NEW YORK , NY
Med School: Icahn School Of Medicine At Mount Sinai	Med School: Osteopathic Medical Degree from New York Institute of Technology College of Osteopathic Medicine.	Med School: State University of New York	Med School: University Of Toledo College Of Medicine
Current Profile	View Profile	View Profile	View Profile

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Abdominal Pain
Acid Reflux Disease (Gastroesophageal Reflux / GERD)
Acid Reflux Disease (GERD)
Celiac Disease
Colonoscopy
Constipation
Endoscopy (Endoscopic Surgery)
Hemorrhoids
Hepatitis C
Inflammatory Bowel Diseases (IBD)
Internal Medicine
Irritable Bowel Syndrome (IBS)
Ulcerative Colitis

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

Mount Sinai Medical Center

Medical School

Icahn School Of Medicine At Mount SinaiGraduated in 1977

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How can I make an appointment with Dr. Mark Liss?: You can find contact information for Dr. Mark Liss here on Vitals.
Does Dr. Mark Liss accept my insurance?: You can see the insurance plans that Dr. Mark Liss accepts on their Vitals profile.
Is Dr. Mark Liss accepting new patients?: Dr. Mark Liss has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Liss accept virtual/telehealth appointments?: Dr. Mark Liss has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Mark Liss affiliated with?: Dr. Mark Liss is affiliated with Montefiore New Rochelle Hospital.

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