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About

Self Regional Healthcare is a not-for-profit regional hospital system based in Greenwood, SC, founded in 1951. It provides acute and tertiary care across several specialties, including cancer care, neurosurgery, heart and vascular, orthopedics, NICU, genetics, and preventive/wellness services. The system includes Self Medical Group, an affiliated network with about 25 primary/specialty practices and over 75 physicians. If you’re seeking advanced gastroenterology near Self Regional Healthcare in Greenwood: - The site indicates comprehensive hospital services, but does not list a dedicated “Advanced Gastroenterology” department. - For specialized GI care (endoscopy, hepatology, inflammatory bowel disease, liver clinic, etc.), contact Self Regional or Self Medical Group to confirm current GI specialists, services, and appointment options. - Contact: 1-864-725-4150 (main line) or visit selfregional.org to locate GI providers or scheduling. - Additional related services may be available through affiliated clinics within the Self Medical Group or nearby health partners.

Clinic Type

Gastroenterology

Address

160 Academy Avenue, Greenwood, SC 29646

Phone

864-223-8090

Email

selfregionalrequests@mrocorp.com

Opening Hours

Mon-Thu 8:00am-5:00pm

Services Offered

  • Gastroenterology
  • Digestive health care
  • Preventive screenings
  • Advanced treatments (gastroenterology)
  • Board-certified gastroenterologists
  • Medical staff
  • Diagnostic and therapeutic endoscopy (implied by specialty)

Team

  • Guy S. Dooley IV, Board-certified gastroenterologist — D.O.

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • WebMD Care (Dr. Matthew Mason): 5.0 out of 5 stars (based on 11 ratings) (11 ratings, 4 written reviews)
  • Healthgrades (Dr. Matthew Mason): 4.4 out of 5 stars (based on 7 ratings) (7 ratings, 7 written reviews)
  • WebMD Care (Dr. William Gilchrist): 5.0 out of 5 stars (based on 4 ratings) (4 ratings, 1 written review)

Patients praise

  • Professionalism of medical staff
  • Thorough explanations of procedures and health conditions
  • Caring and attentive demeanor of doctors
  • Effective/smooth procedural experiences

Common complaints

  • Difficulties with office communication/responsiveness
  • Concerns regarding wait times for procedures
  • Perceived lack of information sharing or follow-up regarding treatment/medications

"Dr. Mason was professional and explained the procedure thoroughly. Because of his caring attitude I went into the process feeling very confident. He followed up with me in a reasonable amount of time. I highly recommend him."

WebMD Care (Patient review for Dr. Matthew Mason)

"Dr. Mason really listens to your concerns and shows respect for his patients which is reflected in the staff also. Best of care and absolutely wonderful at getting you in and out smoothly. Highly recommend."

Healthgrades (Patient review for Dr. Matthew Mason)

"Did Not Inform Me On What He Or That He Called In Medicine For Me. I Found Out Almost 2 Weeks Later, After Calling Several Times."

Healthgrades (Patient review for Dr. Matthew Mason)

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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