About Gastroenterology

Gastroenterology Consultants of Southwest Virginia – as featured in Good Housekeeping, Woman’s Day, and Redbook magazines

Welcome to the Gastroenterology Consultants of Southwest Virginia. Established in 1988 by Drs. John Morgan and Dennis Weiserbs, our practice provides consultative, diagnostic, and therapeutic services for a variety of digestive diseases and liver problems. In addition, we provide endoscopic services through our partner at the Endoscopy Center of Southwest Virginia.

Our goal has always been to provide you with expert and compassionate care. We want to treat you like we ourselves or a member of our own family would like to be treated.Our team of experienced gastroenterology professionals looks forward to seeing you at our Roanoke office. 

From gastroesophageal reflux to colonoscopy, Gastroenterology Consultants of Southwest Virginia is ready to handle your gastroenterology needs. Services and conditions we evaluate are listed below.

  • Colonoscopy and polyp removal (Endoscopy Center of SW VA)

  • Flexible sigmoidoscopy

  • Upper endoscopy (Endoscopy Center of SW Va)

  • Capsule endoscopy

  • Esophageal dilation

  • Esophageal function testing

  • Evaluation of gastroesophageal reflux disease and swallowing disorders

  • Percutaneous endoscopic gastrostomy

  • Treatment of gastrointestinal bleeding

  • Stent placement

  • Hemorrhoid treatment and banding

  • Endoscopic retrograde cholangiopancreatography (ERCP)

  • Helicobacter pylori breath testing