GI Specialists

With six board-certified GI specialists in Utah and 100-plus years of combined experience, Granite Peaks Gastroenterology has the capability to diagnose and treat your gastrointestinal problems.

Advanced Capabilities

At Granite Peaks Gastroenterology, we provide the complete range of modern GI care in our advanced screening and treatment offices in Utah. This includes using state-of-the-art technologies and performing in-office procedures.

Exceptional Care

A complex system, the gastrointestinal tract can be affected by a number of disorders which are often subtle and difficult to understand. We focus not on a particular procedure or treatment, but on understanding and resolving your unique problem.

New Location in Sandy

On January 22, 2016, we moved our Sandy gastroenterology clinic to a new convenient location near the Sandy Library and the Granite Peaks Endoscopy Center. We are looking forward to seeing you at our facility.

Trusted Care for Specialized Problems

Colonoscopy screening

Recommended for people 50 years of age and older, or with family history of colorectal cancer or polyps, a colonoscopy screening is the best early detection and prevention method for colon cancer. A colonoscopy can also examine other abnormalities causing discomfort within your intestinal tract.

Endoscopy Procedures

When a GI doctor wants to get a better look, they use an endoscope. Endoscopy procedures are non-invasive and used to examine and diagnose many gastrointestinal disorders. Granite Peaks Endoscopy Center is one of Salt Lake City’s most modern, state-licensed, freestanding endoscopy facilities.


If you’re experiencing discomfort from painful and annoying hemorrhoids, the specialists at the The Utah Hemorrhoid Center can help and heal. Our band litigation procedure, also called hemorrhoid banding, takes as little as 60 seconds and frees you from lasting hemorrhoid pain.


A disorder that causes the intestines to function improperly, Irritable Bowel Syndrome doesn’t damage the digestive tract or cause other health problems—but it can be uncomfortable and embarrassing. IBS is a common gastrointestinal condition, and a proper diagnosis can positively change your life.

Heartburn & Acid Reflux Treatment

Don’t let chronic heartburn and acid reflux undermine your health and lifestyle. If you have frequent heartburn, difficulty swallowing, coughing, or regurgitate certain foods or sour liquid, our team of GI specialists can help you find the solution and take control of your acid reflux.


Celiac Disease is an autoimmune digestive disease that damages the villi of the small intestine and interferes with absorption of nutrients from food. Through blood tests and endoscopy, our GI doctors test, diagnose, and treat celiac disease across the Wasatch Front.


Inflammatory bowel disease (IBD) may cause chronic inflammation of all or part of your digestive tract. IBD includes ulcerative colitis and Crohn’s disease. Getting the correct diagnosis is the first step to feeling better.

Pharmacologic Management

There are some GI conditions that require ongoing treatment via prescriptions. For these situations, management and monitoring of medications is a critical step for patient health.

Board-Certified Physicians

Our board-certified GI specialists, Andrew Heiner, MD, R. Kyle Barnett, MD, Christopher S. Cutler, MD, Steven G. Desautels, MD,  David Schmidt, MD, and James Stewart, MD work with our highly skilled medical staff to provide you the best personal attention and service in Utah. Our entire team is committed to bringing medical excellence to the communities along the Wasatch Front.

Compassionate GI Care in a Timely Manner

Your care is our number one priority. Our staff and specialists understand your needs, and spare no effort in tending to each in the process of providing an exceptional treatment experience. We’re committed to providing the fast and flexible scheduling and patient-focused care you need to get back to feeling better and living life as quickly as possible. Trust your comfort and effective treatment to a team that cares. Call today to learn more.

Compassionate Care in a Timely Manner



Sandy Office

1393 E Sego Lily Drive
Sandy, UT 84092
endoscopy center

Endoscopy Center

10150 S Petunia Way
Sandy, UT 84092
01 MPMC Exterior

Lehi Office

3000 North Triumph Blvd., Suite 330
Lehi, Utah 84043