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 Advanced provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Familial Colorectal Cancer, Visceromegaly, Gastrectomy, and Colonoscopy.

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 Advanced provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Hepatitis, Hepatitis C, Chronic Idiopathic Constipation (CIC), Gastrectomy, and Endoscopy.

Kristina R. Chacko, MD, is an Associate Professor of Medicine at the Albert Einstein College of Medicine in Bronx, NY.  She joined the Einstein-Montefiore Liver Center in 2013 after completing a fellowship in Transplant Hepatology at Mount Sinai School of Medicine in New York, NY.  She received her bachelor of arts in philosophy at Boston College and attended medical school at Baylor College of Medicine in Houston, TX.  She completed her internal medicine residency at Emory University in Atlanta, GA, and gastroenterology fellowship at New York University.  Her clinical and research interests include the diagnosis and management of alcoholic hepatitis, non-alcoholic fatty liver disease, autoimmune liver diseases, and liver transplantation.  As the program director of the ACGME-accredited transplant hepatology fellowship at Montefiore Medical Center, she is directly involved in the development and execution of the hepatology curriculum for gastroenterology and hepatology fellows. Dr. Chacko is rated as a Distinguished provider by MediFind in the treatment of Hepatitis. Her top areas of expertise are Hepatitis, Hepatitis A, Visceromegaly, Hepatitis C, and Liver Transplant.

Ritu Agarwal is a Hepatologist in Scarsdale, New York. Dr. Agarwal is rated as a Distinguished provider by MediFind in the treatment of Hepatitis. Her top areas of expertise are Hepatitis C, Hepatitis, Macroamylasemia, Osteotomy, and Liver Transplant.

Sasan Roayaie, MD, provides individualized care for complex liver, bile duct, and pancreas cancers. He not only performs any needed operations, but he can also devise an entire treatment program for patients who are not eligible for surgery. He works closely with interventional radiologists, hematologists, and oncologists to implement the care plan. Dr. Roayaie is rated as an Experienced provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Liver Cancer, Cholangiocarcinoma (Bile Duct Cancer), Ampullary Cancer, Hepatectomy, and Pancreatectomy.

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 Hepatitis. His top areas of expertise are Insulinoma, Esophageal Cancer, Glucagonoma, Endoscopy, and Pancreatectomy.

Dr. Julie Sung received her medical degree with distinction in research from the Icahn School of Medicine at Mount Sinai, where she then completed a residency in internal medicine. Afterwards, she completed a fellowship in gastroenterology at Montefiore Medical Center and then returned to Mount Sinai to complete a fellowship in transplant hepatology. Dr. Sung is rated as an Experienced provider by MediFind in the treatment of Hepatitis. Her top areas of expertise are Cirrhosis, Hepatitis, and Hepatitis C.

Affiliated with White Plains Hospital since 1993 and board-certified in Gastroenterology, Dr. Antonelle received his medical degree from New York Medical College and after completing his Residency in Internal Medicine at Westchester Medical Center, Dr. Antonelle returned to New York Medical College for his Fellowship training in Gastroenterology. Dr. Antonelle is rated as an Experienced provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Esophagitis, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Gastrectomy, and Colonoscopy.

Steven Margulis is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Margulis is rated as an Experienced provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Sitosterolemia, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency.

Kenneth D. Croen, MD, a graduate of Williams College in Williamstown, MA, earned his medical degree at the Albert Einstein College of Medicine where he was elected to Alpha Omega Alpha honor society. Following his internship, residency, and year as chief resident in internal medicine at Columbia-Presbyterian Medical Center, he undertook a fellowship in infectious diseases at the National Institutes of Health in Bethesda. Dr. Croen is rated as an Experienced provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Systemic Sclerosis (SSc), Lymphangitis, Cellulitis, and Paronychia.

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 Hepatitis. His top areas of expertise are Trichohepatoenteric Syndrome, Visceromegaly, Non-Alcoholic Fatty Liver Disease, Colonoscopy, and Endoscopy.

Dr. Engelhardt received his medical degree from Philadelphia College of Osteopathic Medicine, and he has been committed to providing exceptional healthcare to Westchester residents for 15 years. Dr. Engelhardt is rated as an Experienced provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Obesity in Children, Non-Alcoholic Fatty Liver Disease, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Dr. Mojdeh Momeni is a board-certified gastroenterologist at WPHPA Digestive Disease and Nutrition Consultants of Westchester in White Plains. Dr. Momeni is rated as an Experienced provider by MediFind in the treatment of Hepatitis. Her top areas of expertise are Diverticular Disease, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Colonoscopy.

Dr. Jack Rosemarin is a gastroenterologist who specializes in digestive diseases and nutrition at WPHPA Digestive Disease and Nutrition Consultants of Westchester. Dr. Rosemarin is rated as an Experienced provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Obesity, Esophagitis, Diverticular Disease, and Chronic Idiopathic Constipation (CIC).

Elizabeth Verna is a Hepatologist in New York, New York. Dr. Verna is rated as an Elite provider by MediFind in the treatment of Hepatitis. Her top areas of expertise are Hepatitis, Hepatitis C, Liver Failure, Liver Transplant, and Colonoscopy.

Gene Im is a Hepatologist in New York, New York. Dr. Im is rated as an Elite provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Hepatitis, Alcoholic Cirrhosis, Liver Failure, Liver Transplant, and Hepato-Pancreato-Biliary Surgery.

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

Yuliya Vinokurova is a primary care provider, practicing in Internal Medicine in Elmsford, New York. Dr. Vinokurova is rated as an Experienced provider by MediFind in the treatment of Hepatitis. Her top areas of expertise are Vitamin D Deficiency, Vitamin B12 Deficiency, High Cholesterol, and Maturity Onset Diabetes of the Young.

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

John F. Reinus, MD, is Emeritus Medical Director, Liver Transplantation and Professor, Medicine at Montefiore Einstein. His work centers on liver transplantation, end-stage liver disease and viral hepatitis. Dr. Reinus is rated as a Distinguished provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Hepatitis, Autoimmune Hepatitis, Hepatitis C, Visceromegaly, and Liver Transplant.