Gregg-Upshur CMS


We serve physicians of all specialties who work or live in Gregg and Upshur Counties. Gregg-Upshur County Medical Society (CMS) is the local professional association that allows physicians to connect, network, advocate, and learn. Members have a wide-range of benefits including free CME on the online TMA Education Center. If you are not already a member, we hope you will join your colleagues to help direct the course of health care in our community.

Recent and Upcoming Events

Gregg-Upshur CMS Dinner
Thursday, August 4, 2022
6-8 pm
Jack Ryan’s Steakhouse, Kilgore

2023 Officers and Delegates




April Gatson, MD



Justin Chen, MD



Hong Shen, MD


Board of Censors

Kathleen Harris, MD (Term ends 12/31/2023)
Robert Wheeler, MD (Term ends 12/31/2024)
James Sawyer, MD (Term ends 12/31/2025)


Delegates to the TMA House of Delegates

Craig King, MD (Term ends 12/31/2023)
Robert Wheeler, MD (Term ends 12/31/2024)


Alternate Delegate to the TMA House of Delegates

Henry Gor, MD


Community Resources




Good Shepherd Medical Center
700 E. Marshall Avenue
Longview, Texas 75601

Longview Regional Medical Center
2901 N. 4th Street
Longview, Texas 75605

Laird Hospital
1612 S. Henderson Blvd.
Kilgore, Texas


Government-Sponsored Health Clinics


Gregg County Health Clinic
405 E. Marshall Ave.
Longview, Texas 75601

Upshur County Indigent Health
100 Tyler
Gilmer, Texas 75644

Veterans’ Administration (VA) Outpatient Clinic
1205 E. Marshall Ave.
Longview, Texas 75601


Additional Community Resources


Information Line of Gregg County
Provides residents with information regarding numerous assistance programs in Gregg County.

Physician Directory

Search for members of Gregg-Upshur CMS