Patients: The CDC has ranked Salt Lake County as COVID Community Level: Medium. Patients and visitors may choose to wear a facemask if you are at high risk for illness. You may bring one visitor age 16 or older to your appointment. No children are allowed at appointments. If you or anyone in direct contact have tested positive for COVID-19 or have fever, flu-like symptoms or respiratory illness, please call us to reschedule your appointment.

About Our Practice

Granite Peaks Gastroenterology is a GI specialty clinic serving patients along the Wasatch Front and throughout Utah. Our board-certified gastroenterologists are specially trained to help patients suffering from conditions of the digestive system find the right treatments to live their healthiest life.

In our Sandy and Lehi GI clinics, we see patients for office visits, medication and treatment management, and a variety of small procedures including hemorrhoid treatment, Pillcam testing and FibroScan liver scanning. In Sandy, we have a state-of-the-art Endoscopy Center where our doctors perform procedures with our team of friendly, caring, experienced nurses and certified registered nurse anesthetists (CRNAs).

The Granite Peaks Endoscopy center is where patients visit for a colonoscopy, upper endoscopy (EGD) and treatment for esophageal strictures (dilation). We also test for and diagnose colon cancer, celiac disease, IBD/Ulcerative Colitis/Crohn’s disease, diverticulosis, lactose intolerance, liver disease, GERD, Barrett’s esophagus and more.

We understand digestive illness makes everyday life difficult. Since 2007, Granite Peaks Gastroenterology has served our patients’ digestive health needs. Our gastroenterology doctors use their decades of experience to find the best treatment options to bring our patients back to their best health.

Our Board-Certified Gastroenterology Specialists

Kyle Barnett, MD

Christopher S. Cutler, MD

Steven G. Desautels, MD

Andrew M. Heiner, MD

Mark A Jensen, DO

David Schmidt, MD

James M. Stewart, MD

Michael Weaver, MD

Our physician assistants and nurse practitioners specialize in gastroenterology, working closely with our GI doctors to provide more opportunities for patients to be seen at our GI clinic. Along with our specialists, they bring comprehensive care and expertise in gastroenterological conditions, treatments and services to our patients.

Our Gastroenterology Physician Assistants and Nurse Practitioners

Rachel Hansen, PA-C

Ayn Larson, PA-C

Marguerite “May” Marschner, PA-C

Scott R. Moffit, PA-C

Whitney Christian, FNP-C

Alex Morgan, FNP-C