Overview
David Welch is a Gastroenterologist in Johnson City, Tennessee. Dr. Welch is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Colonic Malakoplakia, Gastrointestinal Bleeding, Irritable Bowel Syndrome (IBS), Gastrectomy, and Endoscopy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Locations
Wellmont Medical Associates Inc
Roland Garretson is a Gastroenterologist in Bristol, Tennessee. Dr. Garretson has been practicing medicine for over 43 years and is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Bile Duct Obstruction, Angiodysplasia of the Colon, Endoscopy, and Colonoscopy.
Digestive Health Partners PA
William Harlan is a Gastroenterologist in Asheville, North Carolina. Dr. Harlan is rated as a Distinguished provider by MediFind in Colonoscopy. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Turcot Syndrome, Colonoscopy, and Gastrectomy. Dr. Harlan is currently accepting new patients.
Gastrointestinal Associates Of Northeast Tennessee, PC
Mark Young is a Gastroenterologist in Johnson City, Tennessee. Dr. Young is rated as an Elite provider by MediFind in Colonoscopy. His top areas of expertise are Jaundice, Acute Pancreatitis, Choledocholithiasis, Endoscopy, and Gastrectomy. Dr. Young is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- AchalasiaDr. Welch isExperienced. Learn about Achalasia.
- Alcoholic CirrhosisDr. Welch isExperienced. Learn about Alcoholic Cirrhosis.
- AnemiaDr. Welch isExperienced. Learn about Anemia.
- Bacterial GastroenteritisDr. Welch isExperienced. Learn about Bacterial Gastroenteritis.
- Bile Duct ObstructionDr. Welch isExperienced. Learn about Bile Duct Obstruction.
- Childhood PancreatitisDr. Welch isExperienced. Learn about Childhood Pancreatitis.