The 20 Best Sclerosing Cholangitis Doctors near Staten Island, NY

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 Sclerosing Cholangitis. His top areas of expertise are Gallstones, Acute Pancreatitis, Gallbladder Disease, Endoscopy, and Gallbladder Removal.

Youssef Douaihy is a Gastroenterologist in Staten Island, New York. Dr. Douaihy has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Acute Pancreatitis, Childhood Pancreatitis, Gallstones, Gastrectomy, and Pancreatectomy.

Jean Chalhoub is a Gastroenterologist in Staten Island, New York. Dr. Chalhoub is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Hereditary Pancreatitis, Acute Pancreatitis, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy.

Nishal Ravindran is a Hepatologist in Staten Island, New York. Dr. Ravindran is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Visceromegaly, Macroamylasemia, Hepatitis, Enlarged Liver, and Endoscopy.

Dhanasekaran Ramasamy is a Gastroenterologist in Union, New Jersey. Dr. Ramasamy is rated as an Advanced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Choledocholithiasis, Bile Duct Obstruction, Gas Bloat Syndrome, Gastrectomy, and Endoscopy. Dr. Ramasamy is currently accepting new patients.

Geethan Sivananthan is a Gastroenterologist in Union, New Jersey. Dr. Sivananthan has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Gastrointestinal Bleeding, Gas Bloat Syndrome, Macroamylasemia, Gastrectomy, and Colonoscopy. Dr. Sivananthan is currently accepting new patients.

Sujala Chirla is a Gastroenterologist in Union, New Jersey. Dr. Chirla has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. Her top areas of expertise are Gastrointestinal Bleeding, Childhood Volvulus, Portal Hypertension, Gastrectomy, and Endoscopy. Dr. Chirla is currently accepting new patients.

Constantine Yiachos is a Gastroenterologist in Staten Island, New York. Dr. Yiachos is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Diverticular Disease, Gastroesophageal Reflux Disease (GERD), and Viral Gastroenteritis.

Lucinda Ripoll is a primary care provider, practicing in Internal Medicine in Staten Island, New York. Dr. Ripoll is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. Her top areas of expertise are End-Stage Renal Disease (ESRD), Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Cellulitis, and Gastrostomy.

Jianjun Li is a Gastroenterologist in Brooklyn, New York. Dr. Li is rated as an Advanced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Hemorrhoids, Diarrhea, Chronic Erosive Gastritis, Campylobacter Infection, and Liver Embolization.

David Rubin is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Rubin is rated as an Advanced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Colitis, Viral Gastroenteritis, Ulcerative Colitis, Endoscopy, and Colonoscopy.

Franklin Kasmin is a Gastroenterologist in New York, New York. Dr. Kasmin is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Jaundice, Choledocholithiasis, Bile Duct Obstruction, Endoscopy, and Gastrostomy.

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 Sclerosing Cholangitis. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Gas Bloat Syndrome, Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, and Colonoscopy.

Patrick Northup is a Hepatologist and a Transplant Surgeon in New York, New York. Dr. Northup is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Liver Failure, Ascites, Nonalcoholic Steatohepatitis (NASH), Liver Transplant, and Endoscopy. Dr. Northup is currently accepting new patients.

Robert Brown is an Internal Medicine provider in New York, New York. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Visceromegaly, Cirrhosis, Hepatitis, Hepatitis C, and Liver Transplant. Dr. Brown is currently accepting new patients.

Nikolaos Pyrsopoulos is a Transplant Surgeon and a Gastroenterologist in Summit, New Jersey. Dr. Pyrsopoulos is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Liver Failure, Hepatorenal Syndrome, Hepatitis, Liver Transplant, and Endoscopy. Dr. Pyrsopoulos is currently accepting new patients.

Wendy Rabbenou, MD, is an Atlantic Medical Group gastroenterologist specializing in diseases and disorders of the digestive system. Board-certified in internal medicine and gastroenterology by the American Board of Internal Medicine, she completed a fellowship in gastroenterology and liver disease followed by an advanced fellowship in inflammatory bowel disease (IBD). She has a focus in inflammatory bowel disease, including Crohn’s disease and ulcerative colitis. In addition, she cares for patients with all general gastrointestinal issues including reflux disease, abdominal pain, colon cancer screening exams, constipation, and diarrhea.Dr. Rabbenou’s extensive specialty training mirrors her interest in helping patients with IBD, Crohn’s disease and ulcerative colitis, often conditions having lifelong implications, lead active and healthy lives, innovations, and works together with other specialists to provide the most comprehensive care. Dr. Rabbenou has collaborated on research in gastroenterology, most recently exploring risk factors for the development of colon cancer in ulcerative colitis patients and models of prevention. She is a member of the American College of Gastroenterology, American Gastroenterology Associates, and the Crohn’s and Colitis Foundation of Greater New York and New Jersey.After earning her medical degree from Albert Einstein College of Medicine, NY, Dr. Rabbenou completed her internal medicine residency at Montefiore Medical Center, Bronx, NY, where she also performed a fellowship in gastroenterology and liver disease. Desiring to further specialize in inflammatory bowel disease, she pursued a highly selective advanced fellowship at Tisch Hospital- NYU Langone Health, NYC, where she gained extensive inpatient, outpatient, surgical, and research experience in IBD, working with renowned specialists. She is a participating provider of the Atlantic Accountable Care Organization. Dr. Rabbenou is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. Her top areas of expertise are Angiodysplasia of the Colon, Sclerosing Cholangitis, Cholangitis, Ileostomy, and Colonoscopy.

David Rahni is a Gastroenterologist in West Orange, New Jersey. Dr. Rahni is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Acute Pancreatitis, Pancreatic Cancer, Familial Pancreatic Cancer, Endoscopy, and Colonoscopy. Dr. Rahni is currently accepting new patients.

Chintan Modi is a Gastroenterologist in Edison, New Jersey. Dr. Modi is rated as an Advanced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Gastric Dysmotility, Chronic Idiopathic Constipation (CIC), Swallowing Difficulty, Gastrostomy, and Colonoscopy.

Hatef Massoumi is a Hepatologist and a Transplant Surgeon in New York, New York. Dr. Massoumi is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Hepatitis, Visceromegaly, Enlarged Liver, Thrombectomy, and Liver Transplant.