Live
Read more

About

Summary: Clearwater Gastroenterology is a Lewiston, Idaho-based medical practice offering gastroenterology services with a focus on affordable community care. The clinic operates two offices in Lewiston (2517 17th St, Lewiston, ID 83501) and serves patients in Idaho, the United States, and nearby regions. Key details: active practice with a small team (approx. 5 employees), monthly site visits around 3,150, low bounce rate, and a broad phone contact list. They position themselves as affordable care for the local community rather than a Moscow-specific facility. If you’re seeking GI care in Moscow or northern Idaho, consider contacting their Lewiston offices or visiting their website for services, appointment options, and further location details.

Clinic Type

Gastroenterology

Address

Lewiston, Idaho

Phone

208-743-4373

Email

kblevins@cwgastro.com

Opening Hours

Not published — contact the clinic to confirm hours.

Emergency Care

911 or nearest Emergency Department

Services Offered

  • Gastroenterology
  • Colonoscopy
  • Esophageal pH monitoring
  • Esophagogastroduodenoscopy (EGD)
  • H. pylori breath test

Technology & Equipment

  • Colonoscopy
  • Esophageal pH monitoring
  • EGD
  • H. pylori breath test

Team

  • Dr. Dettwiler, Specialized in Gastroenterology since 1986 — Gastroenterologist

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • BirdEye: Dr. Carl Dettwiler has ratings based on 27 reviews on US News Health (0 reviews for the practice on BirdEye)

Patients praise

  • dedicated to providing affordable care to the community

Common complaints

  • no specific patient complaints or negative reviews found; practice provides a mechanism to file privacy-related complaints as required by law

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

More gastroenterology clinics in Moscow

Moscow, ID·Gastroenterology

Locations - Idaho Gastroenterology Associates Moscow - The Idaho Gastroenterology Associates (Idaho Gastroenterology Assoc) is the largest gastroenterology practice in Idaho, with five offices in the United States (Boise HQ; Meridian; and other Boise-area addresses). There is no explicit Moscow, Idaho location listed among their offices in the provided details. - Headquarters: 425 W Bannock St, Boise, ID 83702 (Boise, ID) - Other listed offices: Meridian, ID (520 S Eagle Rd #3110); Boise addresses repeated (425 W Bannock St, Boise, ID 83702) - Website: idahogastro.com - Contact: Phone numbers provided (e.g., 208-343-5031, 208-343-6458) If you specifically need a Moscow, ID location for Idaho Gastroenterology Associates, it is not indicated in the provided data.

VerifiedOnline bookingEmergency care
Moscow, ID·Gastroenterology

Gritman Medical Center in Moscow, Idaho, is a nonprofit, critical-access hospital and the region’s largest private employer. Founded in 1897 and named after Dr. Charles L. Gritman, it offers a broad range of services including general surgery and gastroenterology, as well as internal medicine, orthopedics, urology, pain management, quickcare, and therapy services. The hospital operates at 700 S. Main Street, Moscow, ID 83843, with Level III emergency department status. It is the area’s nonprofit healthcare provider and supports multiple clinics and offices in the Moscow region. If you’re specifically seeking the General Surgeons and Gastroenterology services in Moscow, Gritman Medical Center houses these specialties within its general surgery and gastroenterology care areas.

VerifiedOnline bookingSince 1897

See all gastroenterology clinics in Moscow

Comparing your options?

See other gastroenterology clinics in Moscow, or search the full directory by insurance, ratings, and more.

More Gastroenterology Clinics