COVID-19: Granite Peaks GI has infection control procedures in place to treat our patients safely and effectively in our facilities.
Granite Peaks also offers TELEHEALTH appointments for eligible conditions. Request an appointment.

Informational Videos

Meet Granite Peaks Gastroenterology

At Granite Peaks Gastroenterology, our physicians and professional, caring staff address your digestive concerns with proven skill, vast experience, and total dedication to delivering top-quality care to the community they loyally serve. Regardless of your diagnosis, we meet it with comprehensive, advanced gastroenterology services delivered by our board-certified GI specialists, Dr. Andrew Heiner, Dr. Christopher Cutler, Dr. R. Kyle Barnett, Dr. Steven G. Desautels, Dr. David Schmidt, Dr. James Stewart, and GI specialty trained providers May Marschner, PA-C, Scott Moffitt, PA-C and Rachel Hansen, PA-C who are committed to medical excellence. This offers you a complete team of professionals dedicated to helping you achieve your best health.

Colonoscopy Prep



2-Day Prep

Haga clic para español

Doctor Seminar Series




Click for More

What Is a Gastro?



Celiac Disease

Treating IBS

Lynch Syndrome

Click for More

Ulcerative Colitis

Crohns Disease