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Michael C. Barth, MD, FACG, FACP

Gastroenterologist & Internal Medicine

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Meet Michael C. Barth, MD, FACG, FACP

Gastroenterologist & Internal Medicine

Michael C. Barth, MD, FACG, FACP, is an internal medicine physician and fellowship-trained gastroenterologist at Long Island Gastroenterology Specialists in North Wantagh, and South Wantagh, New York.

In private practice since 1995, Dr. Barth has provided high-quality patient care that focuses on diagnosing and treating digestive disorders.

Dr. Barth specializes in digestive diseases and disorders, endoscopy, colonoscopy, capsule endoscopy, and Bravo® pH studies.

After earning his Bachelor of Arts at the University of Buffalo in Buffalo, New York, Dr. Barth went on to complete his Doctor of Medicine at New York Medical College in Valhalla, New York. 

Dr. Barth went to Albert Einstein College of Medicine in the Bronx, New York, for his internal medicine residency, and then to Icahn School of Medicine at Mount Sinai in New York City for his gastroenterology fellowship training.

Dedicated to his profession, Dr. Barth is a diplomate of the American Board of Internal Medicine (ABIM), a fellow of the American College of Gastroenterology (ACG) and the American College of Physicians (ACP).

He’s also a member of the American Society for Gastrointestinal Endoscopy (ASGE) and the American Gastroenterological Association (AGA).

Dr. Barth is affiliated with Mount Sinai Hospital in New York City, NYU Langone Hospital – Long Island (previously Winthrop-University Hospital) in Mineola, New York, Mercy Hospital in Rockville Centre, New York, and Mount Sinai South Nassau in Oceanside, New York.

He’s the former director of Meadowbrook Endoscopy Center in Westbury, New York, and a former teaching staff member at the Albert Einstein College of Medicine in the Bronx. 

Committed to making health care more accessible, Dr. Barth leads a community outreach program that provides colon cancer screenings to the uninsured.

Dr. Barth lives on Long Island with his wife and three children. In his free time, he enjoys biking.