Eric Pollack is a Gastroenterologist in North Bethesda, Maryland. Dr. Pollack is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Diverticular Disease, and Indigestion.

Dr. Vivek A. Patil is a colorectal surgeon affiliated with Sibley Memorial Hospital and Suburban Hospital, where he serves as chairman of colorectal surgery, as well as Shady Grove Adventist Hospital and Holy Cross Hospital. He practices out of Colorectal Surgery of Maryland and Washington, D.C., located in Bethesda, Maryland. Dr. Patil has an expertise minimally-invasive surgery, including laparoscopy and robotic surgery, to treat benign and malignant conditions of the colon and rectum. He has special interests in anorectal conditions, inflammatory bowel disease and pelvic floor disorders. Dr. Patil earned his medical degree from Georgetown University School of Medicine. He completed a residency in general surgery at Lenox Hill Hospital, where he participated in surgical research and received the John O. Vieta, M.D. Award for Surgical Excellence and Compassionate Care. Dr. Patil also completed a fellowship in colorectal surgery at Washington Hospital Center. Dr. Patil is a fellow of the American College of Surgeons and the American Society of Colon and Rectal Surgeons. Dr. Patil has been consistently named one of Washingtonian Magazine’s Top Doctors. Dr. Patil is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Hemorrhoids, Rectal Prolapse, Colorectal Cancer, Hemorrhoidectomy, and Ileostomy.

Samuel Muench is a Gastroenterologist in Chevy Chase, Maryland. Dr. Muench has been practicing medicine for over 10 years and is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Gastric Dysmotility, Colitis, Viral Gastroenteritis, Gastrectomy, and Colonoscopy.

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 Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Eosinophilic Colitis, Endoscopy, and Gastrectomy.

Amy Shah is a Gastroenterologist in Chevy Chase, Maryland. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Proctitis. Her top areas of expertise are Ulcerative Colitis, Crohn's Disease, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

Katherine Khalifeh is a Colorectal Surgeon and a General Surgeon in Fairfax, Virginia. Dr. Khalifeh is rated as a Distinguished provider by MediFind in the treatment of Proctitis. Her top areas of expertise are Familial Colorectal Cancer, Anal Cancer, Proctitis, Ileostomy, and Bladder Reconstruction. Dr. Khalifeh is currently accepting new patients.

Charles Obioha is a Gastroenterologist in Rockville, Maryland. Dr. Obioha is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Gastrointestinal Bleeding, Viral Gastroenteritis, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Hemorrhoidectomy.

Robert Hardi is a Gastroenterologist in Rockville, Maryland. Dr. Hardi is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Viral Gastroenteritis, Colitis, Diarrhea, Colonoscopy, and Gastrectomy.

Dr. Collier is graduate from Georgetown University Medical School, Washington D.C. and he has been in practice since 2000 in Rockville, MD. Dr. Collier received advanced training in Gastroenterology and Endoscopic Ultrasound from prestigious organizations such as Georgetown University Hospital, Washington Veteran's Hospital and the National Institutes of Health. Dr. Collier's top priority is to advance the delivery of care for patients suffering from digestive health conditions. His goal is to provide high quality patient care, medical diagnosis and the most effective treatment. He is married with three children. For more information on Dr. Collier, visit CapitalDigestiveCare.com. Dr. Collier is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Indigestion, Gastroesophageal Reflux Disease (GERD), Portal Hypertension, and Gastrectomy.

Dr. Matthew B. Chandler is a gastroenterologist affiliated with Sibley Memorial Hospital, Georgetown University Hospital and George Washington University Hospital, where he is an assistant professor of medicine. He practices out of GWUMFA Department of Gastroenterology in Washington, D.C. Dr. Chandler has an expertise in liver disease. Dr. Chandler earned his medical degree from Emory University School of Medicine, where he received the Stanley Fellowship Grant for Research in Psychiatry and two scholarships. He was chief resident during his internal medicine residency at George Washington University School of Medicine, where he also completed a fellowship in gastroenterology. Dr. Chandler has contributed to numerous publications and presentations on gastroenterology topics. His primary research interest is inflammatory bowel disease. Dr. Chandler is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

Dr. George Bolen is a gastroenterologist affiliated with Sibley Memorial Hospital and Suburban Hospital, as well as an associate clinical professor of medicine at George Washington University School of Medicine and Georgetown University School of Medicine. He practices out of Capital Digestive Care’s Metropolitan Gastroenterology Group in Washington, D.C. and Bethesda, Md. Dr. Bolen has an expertise in hepatology and clinical research. Dr. Bolen earned his undergraduate degree from the Massachusetts Institute of Technology and his medical degree from Yale University School of Medicine. He completed a residency in internal medicine at New York Hospital, as well as a fellowship in gastroenterology. Dr. Bolen served as a Major in the United States Air Force Medical Corps from 1982-1986. Dr. Bolen is a diplomate of the American Board of Internal Medicine, as well as a member of the American College of Gastroenterology, the American Medical Association, the Crohn’s and Colitis Foundation of America, the Washington Society of Gastroenterology and the American Gastroenterological Association, amongst other organizations. Dr. Bolen has been named a Super Doctor by the Washington Post Magazine, a Top Doctor by Consumers’ Checkbook Magazine and a Top Doctor in the Washington, D.C., Baltimore and Washington-Baltimore areas by Castle Connolly. Dr. Bolen is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Irritable Bowel Syndrome (IBS), and Indigestion.

Zachary Borman is a Gastroenterologist in North Bethesda, Maryland. Dr. Borman is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Hemorrhoids, Gastrectomy, and Colonoscopy.

Brian Ciampa is a Gastroenterologist in Bethesda, Maryland. Dr. Ciampa is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Ulcerative Colitis, Indigestion, Diarrhea, Trichohepatoenteric Syndrome, and Colonoscopy.

Robert Clark is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Clark is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Richter Syndrome, Colonoscopy, and Endoscopy. Dr. Clark is currently accepting new patients.

Peter Kaufman is a Gastroenterologist in Bethesda, Maryland. Dr. Kaufman is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Trichohepatoenteric Syndrome, and Diarrhea. Dr. Kaufman is currently accepting new patients.

Daphne Stamos-Keshishian is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Stamos-Keshishian is rated as an Experienced provider by MediFind in the treatment of Proctitis. Her top areas of expertise are Celiac Disease, Viral Gastroenteritis, Colitis, and Thyroid Storm. Dr. Stamos-Keshishian is currently accepting new patients.

Hamid Zahiri is a General Surgeon in Rockville, Maryland. Dr. Zahiri is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Hernia Surgery, and Endoscopy. Dr. Zahiri is currently accepting new patients.

Thomas Joseph is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. Joseph has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Sitosterolemia, Decorticate Posture, Decerebrate Posture, and High Cholesterol. Dr. Joseph is currently accepting new patients.

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

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