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About

Shannon Medical Center in San Angelo offers comprehensive gastroenterology services, supported by its extensive clinical facilities and experienced medical staff. As a trusted nonprofit healthcare provider with a 400-bed capacity and a Level 3 Trauma Center designation, it provides specialized diagnostics and treatments for digestive health issues, ensuring high-quality care for patients of all ages in the San Angelo area.

Clinic Type

Gastroenterology

Address

Shannon GI Lab, Shannon Clinic West, 4450 Sunset Dr., San Angelo, TX 76901

Phone

325-747-2277

Email

Matthew.Johnston@angelo.edu

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Gastroenterology

Technology & Equipment

  • Endoscopy
  • Colonoscopy
  • EGD (esophagogastroduodenoscopy)
  • ERCP (endoscopic retrograde cholangiopancreatography)
  • Capsule endoscopy
  • Bravo pH monitoring
  • Esophageal manometry
  • Fecal microbiota transplantation (FMT)
  • Small bowel enteroscopy

Team

  • Gastroenterology Team — Department

Insurance & Payment

Languages Spoken

FAQs

What services does Shannon Gastroenterology provide?

The Gastroenterology team specializes in evaluation and treatment of diseases of the intestinal tract, including the esophagus, small and large intestines, gallbladder and bile ducts, liver, and pancreas.

What conditions are included in Shannon GI care?

Conditions include diseases of the esophagus, stomach, intestines, liver, pancreas, gallbladder and bile ducts.

How does the GI care process work at Shannon?

Following a consultation with a gastroenterologist, the proper examinations are scheduled at the GI lab, which offers a variety of tests for diagnostic and therapeutic studies.

How can I contact Shannon GI for more information?

For more information, please contact the office at 325.747.2277 or complete the online form.

Social Media

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades (Dr. Stephen Coates Jr.): 4.2 out of 5 stars (19 ratings)
  • Vitals (Dr. Eugene W. Stokes): 3.3 out of 5 stars (4 ratings)
  • WebMD (Dr. Amber Moreland): Not explicitly scored numerically as a group, but highly positive qualitative reviews (6 ratings)

Patients praise

  • Highly regarded, caring physicians with strong bedside manners reported for some providers
  • Professional and knowledgeable medical staff
  • Helpful clinical staff reported by some patients

Common complaints

  • Difficulty scheduling appointments
  • Communication issues regarding care and treatment plans
  • Perceived lack of empathy or bedside manner in some instances

"SHE IS JUST AMAZING.. SO SWEET, TRULY CARES... TAKES TIME TO LISTEN; DOESN'T MAKE YOU FEEL LIKE SHE IS RUSHED... EXCELLENT BEDSIDE MANNER.. COULD NOT ASK FOR A BETTER DOCTOR AND PERSON."

WebMD Patient Review for Dr. Amber Moreland

"Dr. Stokes was rude and did not show any empathy for our daughter when she was in the hospital."

Vitals Patient Review for Dr. Eugene W. Stokes

"Changes diagnosis without telling patient; horrid notes!"

Healthgrades Patient Review for Dr. Stephen Coates Jr.

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.

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San Angelo, TX·Gastroenterology

Gastroenterology Associates of Abilene, L.L.P. is a small medical practice in Abilene, Texas, offering gastroenterology services such as endoscopy, colonoscopy, and flexible sigmoidoscopy, along with weight loss services. Key details: - Locations: 2 offices at 1249 Ambler Ave, Abilene, TX 79601 - Contact: 800-477-6977 or (325) 677-2626 - Industry: Medical Practices (Gastroenterology) - Services: Endoscopy, colonoscopy, flexible sigmoidoscopy, weight loss programs - Web presence: abilenegastro.com; monthly visits ~1,009; uptime relatively small practice - Staffing: 4 employees - Primary audience/coverage: United States (mainly Abilene), with some presence in India per traffic data Note: The page does not list a direct link to San Angelo or services there; the practice appears to operate from Abilene, TX. If you need gastroenterology care specifically in San Angelo, consider checking for nearby providers in that area.

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San Angelo, TX·Gastroenterology

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