The 20 Best 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 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 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 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 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 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 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 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 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 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.

Yuan Yao is a primary care provider, practicing in Internal Medicine in Staten Island, New York. Dr. Yao is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Vitamin D Deficiency, Asymptomatic Bacteriuria, High Cholesterol, Giant Papillary Conjunctivitis, and Extracranial-Intracranial Bypass Surgery.

Adwait Patel is a primary care provider, practicing in General Practice in Bayonne, New Jersey. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Gastrointestinal Bleeding, Diarrhea, Cholangitis, and Caroli Disease.

Kevin Tin is a Gastroenterologist in Brooklyn, New York. Dr. Tin is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Gastritis, Hemorrhoids, Jaundice, Gastrostomy, and Endoscopy.

Pieter Smit is a General Surgeon in Brooklyn, New York. Dr. Smit is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Subarachnoid Hemorrhage, Retroperitoneal Inflammation, Cholecystitis, Gastrostomy, and Hernia Surgery.

Ira Jacobson is a Gastroenterologist in New York, New York. Dr. Jacobson has been practicing medicine for over 47 years and is rated as a Distinguished provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Hepatitis, Hepatitis C, Non-Alcoholic Fatty Liver Disease, Liver Transplant, and Endoscopy.

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

Jianjun Li is a Gastroenterologist in Brooklyn, New York. Dr. Li is rated as an Advanced provider by MediFind in the treatment of 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 Cholangitis. His top areas of expertise are Colitis, Viral Gastroenteritis, Ulcerative Colitis, Endoscopy, and Colonoscopy.

Sushil Ahlawat is a Gastroenterologist in Brooklyn, New York. Dr. Ahlawat is rated as a Distinguished provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Jaundice, Gallbladder Disease, Cholangitis, 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 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 Cholangitis. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Gas Bloat Syndrome, Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, and Colonoscopy.