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
Dr. Prosser originally hails from Cheyenne, Wyoming. After receiving his degree in biology from Creighton University in Omaha, NE, he
Eugene Crafton
Dr. Crafton has been helping patients with digestive and liver disease since 1997. After graduating from medical school at the
William Shields
Dr Shields is a native of Colorado. He attended Western State Colorado University with a degree in biology followed by
George R. Winters III
Dr. Winters graduated from Cornell University and the University of Vermont, College of Medicine. He completed his Internal Medicine residency
Philip Sarges
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, 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