Warren Wexelman is a Cardiologist in Brooklyn, New York. Dr. Wexelman is rated as an Advanced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, Pacemaker Implantation, and Cardiac Ablation.

Dr. Andrawes currently serves as Director of Gastroenterology, Hepatology, and Nutrition, and Director of the Advanced Therapeutic Endoscopy Fellowship program at Staten Island University Hospital. His commitment to patient care and education is exceptional, as demonstrated by his dedication to training medical students, residents, GI fellows, and advanced endoscopy fellows. He holds regional and national recognition for his expertise in advanced therapeutic and interventional endoscopy, regularly presenting at national meetings and contributing to national gastroenterology societies. Following his advanced endoscopy fellowship under Dr. Gregory Haber at Lenox Hill Hospital in 2014, Dr. Andrawes joined Staten Island University Hospital. Within two years, he earned a strong regional reputation for managing complex endoscopic cases, leading to his appointment as Director of Endoscopy. Dr. Andrawes introduced a range of advanced procedures to Staten Island, including complex endoscopic mucosal resection, endoscopic submucosal dissection, endoscopic management of gallbladder disease, endoscopic drainage of pancreatic necrosis, peroral endoscopic myotomy, endoscopic suturing (including bariatric revisions), and closure of fistulas and perforations. He is among a select group of gastroenterologists proficient in these advanced techniques. In 2019, he established the advanced therapeutic endoscopy fellowship, which has graduated four fellows to date and is fully subscribed through 2025. As a dedicated educator and key clinical faculty member for the GI fellowship program, Dr. Andrawes consistently receives exemplary evaluations from trainees. He has successfully recruited two highly skilled advanced endoscopists, further enhancing the nationally recognized GI division. Dr. Andrawes thought leadership is evident in his research presentations at national meetings and his consistent promotion of scholarly activity among colleagues and fellows. He is frequently invited to serve as faculty at national advanced endoscopy courses. A distinguished leader in education, research, and clinical care, Dr. Andrawes has a strong regional and national reputation. Recognized by his peers as a trusted expert in complex endoscopic procedures, he is a recipient of the Top Doctors Award for New York. He has cultivated a highly skilled team that shares his vision and commitment to providing optimal patient outcomes. Dr. Andrawes is rated as an Advanced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Gallstones, Acute Pancreatitis, Gallbladder Disease, Endoscopy, and Gallbladder Removal.

Domenico Viterbo is a Gastroenterologist in Albany, New York. Dr. Viterbo is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Insulinoma, Esophageal Cancer, Glucagonoma, Endoscopy, and Colonoscopy.

Nisha Ali is a primary care provider, practicing in Cardiologist in Bronx,, New York. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. Her top areas of expertise are Rhabdomyolysis, Congenital Coronary Artery Malformation, Sphincter of Oddi Dysfunction, Myoglobinuria Recurrent, and Fasciotomy.

Robert Gianotti is a Gastroenterologist in Clifton Park, New York. Dr. Gianotti is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy.

Michael Gabor is a Radiologist in Halfmoon, New York. Dr. Gabor is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Galactocoele, Breast Lump, Breast Infection, and Fibrocystic Breast Disease.

Natalya Rodionova is a primary care provider, practicing in Family Medicine in Bronx, New York. Dr. Rodionova is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. Her top areas of expertise are Anemia, Scurvy, Urea Cycle Disorders (UCD), and Carbamoyl Phosphate Synthetase 1 Deficiency.

Joseph Choma is a Gastroenterologist in Albany, New York. Dr. Choma is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Portal Hypertension, Gallbladder Disease, Jaundice, Endoscopy, and Pancreatectomy.

Bora Gumustop is a Gastroenterologist in Albany, New York. Dr. Gumustop is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Insulinoma, Esophageal Cancer, Glucagonoma, Endoscopy, and Pancreatectomy.

Ashley Brion is a Physician Assistant in Olean, New York. Ms. Brion is rated as an Advanced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. Her top area of expertise is Sphincter of Oddi Dysfunction.

Asad Ullah is a Gastroenterologist in Rochester, New York. Dr. Ullah is rated as an Advanced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Chronic Pancreatitis, Bile Duct Stricture, Childhood Pancreatitis, Endoscopy, and Gastrectomy.

Robert Baranowski is a Gastroenterologist in East Setauket, New York. Dr. Baranowski is rated as an Advanced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Gastrointestinal Bleeding, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

Kadirawelpillai Iswara is a Gastroenterologist in Brooklyn, New York. Dr. Iswara is rated as an Advanced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Chronic Erosive Gastritis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Gastrostomy.

Douglas Dieterich is a Gastroenterologist in New York, New York. Dr. Dieterich is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Hepatitis, Hepatitis C, Cirrhosis, Non-Alcoholic Fatty Liver Disease, and Liver Transplant.

Jaspreet Singh is a Gastroenterologist in Bay Shore, New York. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Childhood Pancreatitis, Acute Pancreatitis, Bile Duct Stricture, Gastrectomy, and Endoscopy.

Neeraj Kaushik is a Gastroenterologist in Greenvale, New York. Dr. Kaushik is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Exocrine Pancreatic Insufficiency, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Pancreatectomy.

Jonathan Cohen is a graduate of Harvard College and Harvard Medical School. He completed his residency at Beth Israel Hospital in Boston, and fellowships in gastroenterology at UCLA, and advanced endoscopy at The Wellesley Hospital in Toronto, Canada. Dr. Cohen was Clinical Professor of Medicine at NYU School of Medicine since 2006, joining the full-time faculty as a Professor of Medicine at Northwell/Hofstra in 2024. He has worked as gastroenterologist and performed general and advanced endoscopy at Northwell Vanguard Gastroenterology with expertise in ERCP, colonoscopy, endoscopic resection of large polyps, ablation of tumors and Barrett's esophagus, weight management and endoscopic bariatric therapy. For each of the past 24 years, he has been named to the Castle Connolly Best Doctors list.Dr. Cohen the current Treasurer of the American Society for Gastrointestinal Endoscopy [ASGE] and will be the organization's President in 2027-8. He served as past Chairman of the ASGE Training Committee and the Quality Assurance in Endoscopy Committee. He is also the current Director of the Program for Endoscopic Teachers of the World Endoscopy Organization. Dr. Cohen served as President of the New York Society for Gastrointestinal Endoscopy in 2004. Dr. Cohen has authored numerous articles and has made many presentations at scientific meetings both in the U.S and abroad. He has edited three textbooks in his field: Successful Training in Endoscopy Endoscopy Past Present and Future: NYSGE at 50and Comprehensive Atlas of High-Resolution Endoscopy and Narrowband Imaging, a volume which has been translated into 4 languages and sold worldwide. Dr. Cohen is recognized by his colleagues around the world as an expert on quality indicators in gastroenterology, as well as simulator training and advanced imaging technologies in the early diagnosis of GI cancers. A sought after national and international lecturer, Dr. Cohen has also directed over 50 training courses in his fields of expertise to groups of doctors in many countries and throughout North America. He currently serves as Director of Innovation and Sustainability in the Northwell GI service line. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Gas Bloat Syndrome, Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, and Colonoscopy.

Vishal Sharma is an Ophthalmologist in Irving, New York. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Allergic Conjunctivitis, Conjunctivitis (Pink Eye), Gallbladder Disease, Endoscopy, and Colonoscopy. Dr. Sharma is currently accepting new patients.

Borys Buniak is a Gastroenterologist in Liverpool, New York. Dr. Buniak is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Heartburn, Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Endoscopy, and Colonoscopy.

Barry Obadiah is a Gastroenterologist in Astoria, New York. Dr. Obadiah is rated as an Experienced provider by MediFind in the treatment of Sphincter of Oddi Dysfunction. His top areas of expertise are Hemorrhoids, Gas Bloat Syndrome, Hiatal Hernia, Gastrostomy, and Endoscopy.