1035 Wellington Avenue , Grand Junction, CO 81501

To Schedule an Office Visit: 970.242.6600

WESTERN COLORADO'S LEADING GASTROENTEROLOGY GROUP

Welcome to Grand Junction Gastroenterology.

We are dedicated to providing our patients with the best possible care. Our physicians are board-certified Gastroenterologists. A Gastroenterologist is a physician specialist trained in the study of the physiology and pathology of the stomach, intestines, esophagus, liver, gallbladder and pancreas. A Gastroenterologist is specifically trained to manage your GI tract.

Our Physicians

  • Brent Prosser, MD
  • William Shields, DO, FACP, FACG
  • Philip Sarges, MD
  • George Winters, MD, FACP, FACG
  • Eugene Crafton, MD

Our Advanced Practice Providers

  • Kirsten Boland, PA (ASCP), PA-C

Our Physicians

Brent Prosser
Brent Prosser
MD
Dr. Prosser originally hails from Cheyenne, Wyoming. After receiving his degree in biology from Creighton University in Omaha, NE, he
Eugene Crafton
Eugene Crafton
MD
Dr. Crafton has been helping patients with digestive and liver disease since 1997. After graduating from medical school at the
William Shields
William Shields
DO, FACP, FACG
Dr Shields is a native of Colorado. He attended Western State Colorado University with a degree in biology followed by
George R. Winters III
George R. Winters III
MD, FACP, FACG
Dr. Winters graduated from Cornell University and the University of Vermont, College of Medicine. He completed his Internal Medicine residency
Philip Sarges
Philip Sarges
MD
Dr. Sarges has a passion for caring for people with gastrointestinal system disorders. He’s experienced in capsule endoscopy, fecal transplant,

Our Advanced Practice Providers

Kirsten Boland
Kirsten Boland
PA (ASCP), PA-C
Kirsten Boland, PA, joined the Grand Junction Gastroenterology team in the fall of 2019, specializing in liver disease diagnosis, care,

What Sets Us Apart

Team Of Board-Certified Specialists

Providing Personalized & Innovative Gastroenterological Care

Utilizing The Latest & Most Advanced Techniques

Offering Long-Term Patient Follow-Up & Direct Physician Access