Mark Liss is a Gastroenterologist in New Rochelle, New York. Dr. Liss is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Menetrier Disease, Chronic Erosive Gastritis, Diverticular Disease, Colonoscopy, and Gastrectomy.

Dr. Gendler has been practicing gastroenterology since 1988, and in the Westchester area since joining the staff of White Plains Hospital in 2013. He received his medical degree from Rush Medical College in Chicago and completed his Internal Medicine residency and fellowship training in gastroenterology at St. Luke's Roosevelt Hospital in New York. Immediately after fellowship, Dr. Gendler joined the staff of White Plains Hospital. To further his education, he spent a year as a visiting physician at Erasme Hospital, Universite de Brussels where he learned advanced techniques in lithotripsy for the management of gallstones and diagnostic and therapeutic biliary endoscopy (endoscopic retrograde cholangiopancreaticoscopy). Dr. Gendler is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Trichohepatoenteric Syndrome, Visceromegaly, Non-Alcoholic Fatty Liver Disease, Colonoscopy, and Endoscopy.

Dr. Ari Bunim received his Medical Degree from New York University Medical School, and completed his Internship and Residency in Internal Medicine at the Hospital of the University of Pennsylvania. He obtained Fellowships in Gastroenterology, and Hepatology and Liver Transplantation at Montefiore Medical Center/Albert Einstein College of Medicine. Dr. Bunim is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Hepatitis, Hepatitis C, Chronic Idiopathic Constipation (CIC), Gastrectomy, and Endoscopy.

Hilary Hertan is a Gastroenterologist in Bronx, New York. Dr. Hertan is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Ascites, Gastritis, Chronic Erosive Gastritis, Gastrostomy, and Colonoscopy.

Robert B. Fath Jr. MD, FACP attended Kenyon College for his undergraduate degree and earned his medical degree from the University of Mississippi School Of Medicine. He completed his residency in internal medicine at North Shore University Hospital in Manhasset and his fellowship in gastroenterology at Memorial Sloan-Kettering Cancer Center. Dr. Fath is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Gastric Dysmotility, Gas Bloat Syndrome, Familial Adenomatous Polyposis, Hemorrhoids, and Colonoscopy.

Shivi Siva is a Gastroenterologist in New Rochelle, New York. Dr. Siva is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. Her top areas of expertise are Crohn's Disease, Esophagitis, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

Jonathan David is a Gastroenterologist in Tuckahoe, New York. Dr. David is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Heartburn, Gastritis, Esophagitis, Endoscopy, and Gastrectomy.

Deborah Hillman is a Gastroenterologist in Harrison, New York. Dr. Hillman is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. Her top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy.

Nancy C. Manzione, MD, FACG is Attending Physician at Montefiore, Weiler Campus and Associate Professor of Medicine at our Albert Einstein College of Medicine. Her expertise is in all aspects of gastrointestinal health with a particular interest in colorectal cancer screening. Dr. Manzione graduated with her Doctor of Medicine degree from the State University of New York, Downstate in 1978. She arrived at Montefiore and Albert Einstein College of Medicine in July 1978 where she began her postdoctoral training. Dr. Manzione did her Internal Medicine internship from 1978 to 1979, followed by a residency in Internal Medicine from 1979 to 1981, and then completed her fellowship in Gastroenterology in 1984. During her fellowship she did bench and clinical research in several areas of gastrointestinal health, published her work in many reviewed journals and presented at national and international conferences. After completion of fellowship, she was the director of the GI fellowship at Jacobi hospital from 1984 to 1986.  In 1986 she established the full-time faculty practice in Gastroenterology at Montefiore’s Weiler Campus, which has grown to include many practicing faculty members with varying degrees of expertise.  Currently, Dr. Manzione’s focus is on training fellows in Gastroenterology and she has a large clinical practice in all aspects of gastrointestinal disease with a particular interest in colorectal cancer screening. Dr. Manzione is a member of several professional societies, including the American Gastroenterology Association, the American College of Gastroenterology and the New York Society of Gastrointestinal Endoscopy. Dr. Manzione is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. Her top areas of expertise are Hemorrhoids, Bowel Incontinence, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Gastrectomy.

Lawrence Brandt is a Gastroenterologist in Bronx, New York. Dr. Brandt is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Pseudomembranous Colitis, Irritable Bowel Syndrome (IBS), Viral Gastroenteritis, Colonoscopy, and Endoscopy.

Board-certified in gastroenterology and internal medicine, Dr. Bryan Green is skilled in all aspects of general gastroenterology and hepatology, including quality performance of colonoscopies and upper endoscopies, and management of gastrointestinal bleeding, hepatic cirrhosis, liver diseases, diarrheal illnesses, functional GI disorders, and nutrition. Dr. Green is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Familial Colorectal Cancer, Visceromegaly, Gastrectomy, and Colonoscopy.

Dr. Charles M. Noyer is the Chief of Gastroenterology at White Plains Hospital. Board-certified in Internal Medicine and Gastroenterology, he is an expert in all gastroenterology disorders and is one of the few doctors in the region to perform endoscopic ultrasounds. Dr. Noyer is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Insulinoma, Esophageal Cancer, Glucagonoma, Endoscopy, and Pancreatectomy.

Dimitra Theodoropoulos is a Colorectal Surgeon in Great Neck, New York. Dr. Theodoropoulos is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. Her top areas of expertise are Retroperitoneal Inflammation, Ogilvie Syndrome, Hemorrhoids, Hernia Surgery, and Colostomy.

Mohamad Erfani is a Gastroenterologist in Yonkers, New York. Dr. Erfani is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Chronic Idiopathic Constipation (CIC), Bacterial Gastroenteritis, Heartburn, Helicobacter Pylori Infection, and Gastrostomy.

Deborah Sherman, MD, is Director, Gastroenterology Clinic (CFCC), Co-Director, Gastroenterology/Hepatology Course and Assistant Professor, Gastroenterology at Montefiore Einstein. Her clinical interest is in all aspects of gastrointestinal health with a particular focus on colon cancer screening and preventative health through diet and lifestyle. She offers inpatient and outpatient gastrointestinal consultation as well as office and hospital-based endoscopy. Dr. Sherman is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. Her top areas of expertise are Gastrointestinal Bleeding, Sclerosing Cholangitis, Cholangitis, Endoscopy, and Gastrectomy.

Daniel Reich is a Gastroenterologist in Bronx, New York. Dr. Reich is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Gastrointestinal Bleeding, Hemorrhoids, Menetrier Disease, and Juvenile Polyposis Syndrome.

Jeremy Gutwein is a Gastroenterologist in Bronx, New York. Dr. Gutwein is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Tenesmus, Hemorrhoids, Bacterial Gastroenteritis, Irritable Bowel Syndrome (IBS), and Gastrostomy.

Isadore Gutwein is a Gastroenterologist in Bronx, New York. Dr. Gutwein is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Hemorrhoids, Trichohepatoenteric Syndrome, Diarrhea, Gastrostomy, and Endoscopy.

David Stein is a Gastroenterologist in Bronx, New York. Dr. Stein is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Heartburn, Gas Bloat Syndrome, Bacterial Gastroenteritis, Indigestion, and Gastrostomy.

Raymond Diaz is a Gastroenterologist in Great Neck, New York. Dr. Diaz is rated as an Experienced provider by MediFind in the treatment of Intestinal Cancer. His top areas of expertise are Viral Gastroenteritis, Colitis, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.