Gastroenterology Associates

Gastroenterology • Greenwood, SC • Since 1978

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About

Gastroenterology Associates is a private medical practice based in Greenville, SC, founded in 1978. It is the largest gastroenterology group in South Carolina with 5 office locations and 4 endoscopy centers across the Upstate. The practice offers comprehensive digestive health services, including timely medical evaluation, diagnosis, and treatment, with in-house labs and advanced endoscopy capabilities. They emphasize accessible care (urgent cases seen within 24 hours) and low-cost, high-quality treatment. Primary contact: 864-232-7338.

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Clinic Type

Gastroenterology

Address

200 Patewood Dr, Greenville, South Carolina 29615, US

Phone

8642327338

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://gastroassociates.com/

Emergency Care

Urgent cases can be seen within 24 hours

Services Offered

Endoscopy
Colonoscopy
GI diagnostics
Liver disease care
Pancreatic care
Esophageal disorders
Stomach disorders
Small & large intestine care
Colon cancer screening
Clinical research (as a service)

Team

Dr. Gulley, Board-Certified — Physician

Insurance & Payment

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Languages Spoken

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Current Offers

Schedule a screening colonoscopy without an office visit

Commitments

We’re the largest GI practice in South Carolina.
Our Open Access Program makes it easy for you to schedule a screening procedure.
Urgent cases can be seen within 24-48 hours.
Endoscopy centers and in-house labs with state-of-the-art equipment.

Social Media

Youtube Facebook Linkedin Instagram

Photos

What Patients Say

Overall sentiment across review platforms: mixed

Vitals: 4.3/5 (not explicitly stated)

Patients praise

Professional and caring staff
Thorough explanations of procedures
Warm and comforting environment
Professional and attentive physicians

"Dr. Mason was professional and explained the procedure thoroughly. Because of his caring attitude I went into the process feeling very confident."

— WebMD Patient Review

"Would definitely not recommended dr green. He does not take the time To figure out what is wrong after he has done a few tests without any results he gives up and passes you to someone else."

— Vitals Patient Review

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

In the News

Advanced Gastroenterology, Greenwood, SC - Healthgrades — Jan 2, 2026
New to the Street: Gastroenterology Associates - UPSTATE BUSINESS JOURNAL — Sep 22, 2025

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.