Best Gastroenterologists in ST George
Choosing a gastroenterologist in ST George, is easier when you can see credentials, listed plans, and patient ratings in one place. Heallexa shows 11+ verified gastroenterologists side by side.
11 gastroenterologists in ST George

Ihc Health Services Inc.
4.5Ihc Health Services Inc. · Gastroenterology Physician
652 S Medical Center Dr(435) 442-3156
Roger L Siddoway, MD
4.5Roger L Siddoway · Gastroenterology Physician
368 E Riverside Dr(435) 673-1149

Lloyd Edwin Perino, MD
4.5Lloyd Edwin Perino · Gastroenterology Physician
652 S Medical Center Dr(435) 251-3800
Utah Gastroenterology LLC
4.5Utah Gastroenterology LLC · Gastroenterology Physician
368 E Riverside Dr(435) 673-1149
Edward J Frech, MD
4.5Edward J Frech · Gastroenterology Physician
1380 E Medical Center Dr Suite N1200(801) 507-3380
Allan Clark Gunnerson, DO
4.5Allan Clark Gunnerson · Gastroenterology Physician
1380 E Medical Center Dr Suite 4100(435) 251-3800
Christopher Michael Flannery, MD
4.5Christopher Michael Flannery · Gastroenterology Physician
1380 E Medical Center Dr Suite 4100(435) 251-2880
Brien Rex Miller, DO
4.5Brien Rex Miller · Gastroenterology Physician
368 E Riverside Dr Suite A(435) 673-1149
Christoph T Woerlein, MD
4.5Christoph T Woerlein · Gastroenterology Physician
368 E Riverside Dr(435) 673-1149
Rajiv J Kaddu, MD
4.5Rajiv J Kaddu · Pediatric Gastroenterology Physician
1380 E Medical Center Dr(435) 251-2740
Gastroenterologists in ST George by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Gastroenterologists in nearby cities
Same specialty in cities near ST George — useful if your insurance network extends across the metro.
About finding a gastroenterologist in ST George
ST George has gastroenterologists practicing across hospital systems, group practices, and independent clinics. When choosing a gastroenterologist in ST George, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many ST George gastroenterologists list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Common questions about gastroenterologists in ST George
How do I find the highest-rated gastroenterologist in ST George?+
Sort the list above by rating. Heallexa surfaces verified patient reviews alongside credentials so you can see whether a provider's strengths match what you actually need.
What if no ST George gastroenterologists accept my insurance?+
Try the surrounding metro — insurance networks often extend across multiple cities. The nearby-cities links below open the same specialty in adjacent markets. Always confirm coverage directly with the provider.
Are walk-in visits available with ST George gastroenterologists?+
Walk-ins are uncommon for most gastroenterologists. The "available today" filter shows providers with open same-day slots.
How often is this ST George list updated?+
Heallexa refreshes provider data from public NPI records and license databases on a rolling basis. Listings that fall out of the active registry are removed automatically.