Naveen Gupta is a Gastroenterologist in Bethesda, Maryland. Dr. Gupta is rated as an Advanced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Gastrointestinal Bleeding, Gallstones, Choledocholithiasis, Endoscopy, and Gastrectomy.

Ajay Bakhshi is a Gastroenterologist in Bethesda, Maryland. Dr. Bakhshi is rated as an Advanced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Gastrointestinal Bleeding, Juvenile Polyposis Syndrome, Cronkhite-Canada Disease, Gastrectomy, and Gastrostomy.

Margaret “Geri” Keane is a gastroenterologist specializing in Therapeutic and Bariatric endoscopy. She primarily treats people who require assistance with weight loss or who have weight regain or a complication following Bariatric Surgery. She offers the full range of minimally invasive endoscopic approaches to weight loss, including endoscopic sleeve gastroplasty, the gastric balloon procedure or transoral gastric outlet reduction. She also sees patients who have biliary complaints such as bile duct stones or strictures, cancers of the bile duct or and diseases of the pancreas such as pancreatic cysts, to name a few. She performs all forms of therapeutic EUS and ERCP including cholangioscopy. Dr. Keane earned her medical degree at Guy’s, King’s and St Thomas’ Medical school in London. She completed her internal medicine residency at The Hammersmith and Charing Cross hospitals in London, followed by a fellowship in gastroenterology and hepatology at University College London Hospitals, the Royal Free Hospital and King’s College Hospital in London. During her gastroenterology fellowship, Dr. Keane undertook a master’s degree in medical education and a Ph.D. at University College London. Her doctorate explored novel diagnostic and therapeutic strategies for the management of pancreatic cysts. Following her gastroenterology fellowship, Dr. Keane completed a fellowship in hepatology and endoscopic retrograde cholangiopancreatography/endoscopic ultrasound at King’s College London, followed by a two-year advanced endoscopy fellowship at Johns Hopkins. She is certified in general internal medicine, gastroenterology and hepatology by the Joint Royal Colleges of Physicians Training Board of the United Kingdom. She is a member of the Royal College of Physicians of the United Kingdom and is a fellow of the Higher Education Academy. She is a recipient of the American Society for Gastrointestinal Endoscopy 2022 Endoscopic Training Award, which enabled her to gain dedicated training in bariatric endoscopy at Mohak bariatric center in Indore, India, one of the busiest bariatric centers in the world. Dr. Keane’s research interests include Bariatric Endoscopy, Endoscopic innovation and early diagnostic strategies for pancreatic and biliary tract cancers including the management of pancreatic cysts. She has published more than 70 original articles, editorials, book chapters and review articles. Dr. Keane is rated as an Experienced provider by MediFind in the treatment of Cholangitis. Her top areas of expertise are Bile Duct Obstruction, Pancreatic Cancer, Gallbladder Disease, Endoscopy, and Hepato-Pancreato-Biliary Surgery.

Olaya Gutierrez is a Gastroenterologist in Washington, Washington, D.c.. Dr. Gutierrez is rated as an Experienced provider by MediFind in the treatment of Cholangitis. Her top areas of expertise are Achalasia, Gastroesophageal Reflux Disease (GERD), Choledocholithiasis, Endoscopy, and Lithotripsy.

Zobair Younossi is a Gastroenterologist in Falls Church, Virginia. Dr. Younossi is rated as a Distinguished provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Hepatitis C, Nonalcoholic Steatohepatitis (NASH), Liver Transplant, and Heart Transplant. Dr. Younossi is currently accepting new patients.

Asif Hitawala is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Hitawala is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Acute Febrile Neutrophilic Dermatosis, Gallbladder Adenocarcinoma, Non-Alcoholic Fatty Liver Disease, Gastrostomy, and Hormone Replacement Therapy (HRT).

Steven Zeddun is a Gastroenterologist in Chevy Chase, Maryland. Dr. Zeddun is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Achalasia, Crohn's Disease, Ulcerative Colitis, Endoscopy, and Colonoscopy.

Mohammed Ali is a Gastroenterologist in Chevy Chase, Maryland. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Familial Adenomatous Polyposis, Thrombectomy, and Endoscopy.

Dr. Jonathan M. Koff is a gastroenterologist affiliated with Sibley Memorial Hospital and Washington Hospital Center. Dr. Koff practices out of Capital Digestive Care’s Metropolitan Gastroenterology Group, located in Washington, D.C. and Chevy Chase, Md. Dr. Koff has an expertise in esophageal disease and colon cancer detection and screening, in addition to general gastroenterology. Dr. Koff earned his undergraduate degree from Wesleyan University and his medical degree from Boston University School of Medicine. He completed a residency in internal medicine at Walter Reed National Military Medical Center, where he went on to complete a fellowship in gastroenterology. Dr. Koff served in the United States Army for 11 years, working as an internist at the Army clinic in the Pentagon, as a first responder on 9-11 and on a tour in Iraq at the 31st Combat Support Hospital in Mosul. Dr. Koff also went on to direct the Center for Liver Disease and the Inflammatory Bowel Disease Clinic at Walter Reed Army Medical Center, where he served as the director of clinical research in gastroenterology as well. He also completed the first double balloon enteroscopy in the United States Army and in Washington, D.C. Dr. Koff is a member of the American College of Gastroenterology. He is on Sibley Memorial Hospital’s Emergency Room Committee and Internal Medicine Peer Review Committee. Dr. Koff has been named a Top MD by Washingtonian Magazine. Dr. Koff has contributed to various publications and presentation on gastroenterology. Dr. Koff is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Eosinophilic Colitis, Endoscopy, and Gastrectomy.

Samuel Kallus is a Gastroenterologist in Chevy Chase, Maryland. Dr. Kallus is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Eosinophilic Colitis, Endoscopy, and Colonoscopy.

Kyler Kozacek is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Kozacek is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Juvenile Polyposis Syndrome, Diarrhea, Cholangitis, Colonoscopy, and Endoscopy.

Natalie Mitchell is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Mitchell is rated as an Experienced provider by MediFind in the treatment of Cholangitis. Her top areas of expertise are Lemierre Syndrome, Liver Failure, Pericarditis, and Mallory-Weiss Syndrome. Dr. Mitchell is currently accepting new patients.

Theo Heller is a Gastroenterologist in Bethesda, Maryland. Dr. Heller is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Hepatitis D, Hepatitis, Portal Hypertension, Gastrectomy, and Endoscopy.

Christopher Koh is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Koh is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Hepatitis D, Hepatitis, Portal Hypertension, Endoscopy, and Colonoscopy.

A Washington-area native, Dr. Erica R. Cohen is a highly-accomplished physician. She is a trained Inflammatory Bowel Disease specialist which gives her unique expertise in Crohn's disease, ulcerative colitis, microscopic colitis, and refractory c. difficile colitis infection. In addition, she treats a wide range of concerns such as celiac disease, colon cancer screening, and diverticular disease. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Cholangitis. Her top areas of expertise are Diverticular Disease, Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, and Endoscopy.

Ahmed Abdulameer is a primary care provider, a Palliative Medicine specialist and a Hospital Medicine provider in Washington, Washington, D.c.. Dr. Abdulameer is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Sepsis, Chronic Inflammatory Response Syndrome (CIRS), Acute Kidney Failure, Ogilvie Syndrome, and Colonoscopy.

Julio Salcedo is a Gastroenterologist in Washington, Washington, D.c.. Dr. Salcedo is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Endoscopy, and Gastrectomy.

Lauren George is a Gastroenterologist in Washington, Washington, D.c.. Dr. George is rated as an Experienced provider by MediFind in the treatment of Cholangitis. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Colonoscopy.

Amol Rangnekar is a Hepatologist in Washington, Washington, D.c.. Dr. Rangnekar is rated as an Advanced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Hepatitis, Visceromegaly, Cirrhosis, Liver Transplant, and Endoscopy.

Rohit Satoskar is a Hepatologist in Washington, Washington, D.c.. Dr. Satoskar is rated as an Advanced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Hepatitis, Visceromegaly, Ascites, Cirrhosis, and Liver Transplant.