Anthony Weiss, MD, FACP

Gastroenterologist located in Upper West Side, New York, NY

About Dr. Weiss

Dr. Anthony Weiss, MD, FACP, is a top-ranked gastroenterologist in the Greater New York City metro region, providing the highest level of care for patients at Westside Gastroenterology on Manhattan's Upper Westside. Board certified in internal medicine, gastroenterology and hepatology, Dr. Weiss specializes in general gastroenterology and liver disease with a special focus inflammatory bowl disease (IBD). He offers patients significant expertise in novel and traditional approaches to treat an array of GI diseases and conditions, including treatments for eosinophilic esophagitis, ulcerative colitis, inflammatory bowel disease, Crohn's disease and irritable bowel syndrome, as well as providing colon cancer screening, gastroenterology consultation, and endoscopy and colonoscopy for diagnosis and management of many issues.

Dr. Weiss and the team at Westside Gastroenterology are committed to providing patients with the broadest array of treatment options for truly customized, patient-centered care. Located on Manhattan's Upper Westside for more than 25 years, the practice is dedicated to ensuring each patient understands his or her medical condition as well as the options that are available for safe and effective treatment so patients can feel confident about their care every step of the way. The practice is equipped with state-of-the-art technology and adheres to the most stringent quality assurance protocol for the highest levels of patient care and superior outcomes.

After earning his medical degree at Icahn School of Medicine at Mount Sinai, Dr. Weiss completed an internship and residency in internal medicine and a fellowship in gastroenterology at The Mount Sinai Hospital. In addition to seeing patients at his practice, Dr. Weiss is an assistant professor of medicine at The Mount Sinai School of Medicine, where he has also served as associate director of the school's gastroenterology training program, director of the gastroenterology clinic and director of regulatory affairs for the Department of Medicine. Dr. Weiss has extensive research experience and has published works in various subjects, including colon cancer screening and inflammatory bowel disease treatment.

Dr. Weiss welcomes new patients, and the practice accepts most major medical insurance plans.

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,  Office of Anthony Weiss, MD, FACP
Dr. Anthony Weiss, MD, FACP, is a top-ranked gastroenterologist in the Greater New York City metro region, providing the highest level of care for patients at Westside Gastroenterology on Manhattan's Upper Westside. Board certified in internal medicine, gastroenterology and hepatology, Dr. Weiss specializes in general gastroenterology and liver disease with a special focus inflammatory bowl disease (IBD). He offers patients significant expertise in novel and traditional approaches to treat an array of GI diseases and conditions, including treatments for eosinophilic esophagitis, ulcerative colitis, inflammatory bowel disease, Crohn's disease and irritable bowel syndrome, as well as providing colon cancer screening, gastroenterology consultation, and endoscopy and colonoscopy for diagnosis and management of many issues.

Dr. Weiss and the team at Westside Gastroenterology are committed to providing patients with the broadest array of treatment options for truly customized, patient-centered care. Located on Manhattan's Upper Westside for more than 25 years, the practice is dedicated to ensuring each patient understands his or her medical condition as well as the options that are available for safe and effective treatment so patients can feel confident about their care every step of the way. The practice is equipped with state-of-the-art technology and adheres to the most stringent quality assurance protocol for the highest levels of patient care and superior outcomes.

After earning his medical degree at Icahn School of Medicine at Mount Sinai, Dr. Weiss completed an internship and residency in internal medicine and a fellowship in gastroenterology at The Mount Sinai Hospital. In addition to seeing patients at his practice, Dr. Weiss is an assistant professor of medicine at The Mount Sinai School of Medicine, where he has also served as associate director of the school's gastroenterology training program, director of the gastroenterology clinic and director of regulatory affairs for the Department of Medicine. Dr. Weiss has extensive research experience and has published works in various subjects, including colon cancer screening and inflammatory bowel disease treatment.

Dr. Weiss welcomes new patients, and the practice accepts most major medical insurance plans.


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Insurance Providers

We accept major forms of insurance. For more information, please call the office. 

AARP
Aetna
Anthem Blue Cross Blue Shield
Blue Cross Blue Shield
Cigna
Empire Plan
GHI
MagnaCare
Medicare
Multiplan, Inc.
Oscar Health Insurance Co.
Oxford (UnitedHealthcare)
Oxford Liberty/Freedom
PHCS
POMCO
UnitedHealthcare