Rasa Zarnegar is a General Surgeon in New York, New York. Dr. Zarnegar is rated as an Elite provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hiatal Hernia, Hernia, Diaphragmatic Hernia, Thyroidectomy, and Parathyroidectomy.

Jonathan Smith is an Otolaryngologist in Bronx, New York. Dr. Smith is rated as a Distinguished provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Nonallergic Rhinopathy, Palatal Myoclonus, Ozena, and Jones Syndrome.

Alan Cohen is an Otolaryngologist in Bronx, New York. Dr. Cohen is rated as a Distinguished provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Jones Syndrome, DFNB1, Infant Hearing Loss, and Tinnitus.

David Katzka is a Gastroenterologist in New York, New York. Dr. Katzka is rated as an Elite provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Esophagitis, Eosinophilic Esophagitis, Barrett Esophagus, Endoscopy, and Gastrectomy.

Seth Cohen is a Gastroenterologist in New Rochelle, New York. Dr. Cohen is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Choledocholithiasis, Gallstones, Gallbladder Disease, Endoscopy, and Gastrostomy.

David Mener is an Otolaryngologist in New Rochelle, New York. Dr. Mener is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Nonallergic Rhinopathy, Infant Hearing Loss, Enlarged Adenoids, Otitis, and Septoplasty.

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 Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Hemorrhoids, Bowel Incontinence, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Gastrectomy.

Robert Taglia is a primary care provider, practicing in Internal Medicine in New Rochelle, New York. Dr. Taglia is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Cardiac Tamponade, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

Srinivas Ravi is a primary care provider, practicing in Internal Medicine in Bronx, New York. Dr. Ravi is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are High Cholesterol, Gastroesophageal Reflux Disease (GERD), Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Vijay Khatiwala is a primary care provider, practicing in Internal Medicine in Bronx, New York. Dr. Khatiwala is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Necrosis, Gangrene, Type 2 Diabetes (T2D), Gastrostomy, 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 Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Ascites, Gastritis, Chronic Erosive Gastritis, Gastrostomy, and Colonoscopy.

Daniel Shervin Behin, MD, is Program Director, Gastroenterology Fellowship Program, Assistant Professor, Medicine and Medical Director, Advanced Endoscopy Center at Montefiore Einstein. His clinical focus is in general gastroenterology which includes colon cancer screening and prevention, gastroesophageal reflux disease (GERD), peptic ulcer disease, colon polyps and irritable bowel syndrome. Dr. Behin is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastrointestinal Bleeding, Juvenile Polyposis Syndrome, Attenuated Familial Adenomatous Polyposis, Colonoscopy, and Gastrectomy.

Darren Esposito is a primary care provider, practicing in Internal Medicine in Yonkers, New York. Dr. Esposito is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Type 2 Diabetes (T2D), and Gastrostomy.

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

Ronda E. Alexander, MD, FACS, is Director, Division of Laryngology, Otorhinolaryngology–Head & Neck Surgery at Montefiore-Einstein. A practicing laryngologist since 2008, Dr. Alexander’s clinical focus is on voice disorders, airway injuries and stenosis, neurologic disorders of the head and neck, and tracheostomy care. Dr. Alexander is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Laryngeal Nerve Damage, Spasmodic Dysphonia, Vocal Cord Dysfunction, Larynx Atresia, and Laryngectomy.

Marc Gibber, MD, is Director, General/Comprehensive Otolaryngology and Associate Professor at Montefiore-Einstein. His clinical focus is on the diagnosis and treatment of nasal and sinus conditions, breathing disorders, ear conditions, swallowing or throat conditions, tonsillitis and general ear, nose and throat conditions. Dr. Gibber is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Infant Hearing Loss, DFNB1, Jones Syndrome, Familial Deafness, and Gastrostomy.

Christina H. Fang, MD, is an attending physician and Assistant Professor, Department of Otorhinolaryngology at Montefiore Einstein. Fellowship-trained in rhinology and endoscopic skull base surgery, Dr. Fang’s primary clinical interests are functional and advanced endoscopic sinus surgery, septum/turbinate surgery, sinus cancer, epistaxis, nasal valve surgery, cerebrospinal fluid leaks and minimally invasive endoscopic skull base surgery. Dr. Fang is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Sinus Cancer, Sinusitis, Throat Cancer, Adenoidectomy, and Laryngectomy.

Minimally Invasive Surgery. Dr. Camacho is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hernia, Diastasis Recti, Obesity, Sleeve Gastrectomy, and Gastric Bypass.

A New York native, Marvin P. Fried, MD, graduated from City College of New York, where he received the prestigious New York City Jonas Salk Award and Scholarship. After earning his medical degree from Tufts University School of Medicine, Dr. Fried trained in Otolaryngology at Washington University School of Medicine, where he also was a Fellow of the National Institute of Neurologic Disease and Stroke. He then served as Surgeon (Commander) in the United States Public Health Service in Virginia. His first faculty appointment was at Boston University School of Medicine and Tufts University School of Medicine, which was followed by 17 years at Harvard Medical School, where he became Professor of Otology and Laryngology. He also served as Chief of Divisions of Otolaryngology at Brigham and Women’s Hospital and Beth Israel Deaconess Medical Center. Dr. Fried is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Palatal Myoclonus, Ozena, Nonallergic Rhinopathy, Myringotomy, and Endoscopy.

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 Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Trichohepatoenteric Syndrome, Visceromegaly, Non-Alcoholic Fatty Liver Disease, Colonoscopy, and Endoscopy.