Board Members

The Georgia Composite Medical Board is comprised of 16 members (15 voting members and one ex-officio member) appointed by the Governor and confirmed by the State Senate. By statute, two members are consumer members, one is a physician assistant (and is an ex-officio member), two are physicians with Doctor of Osteopathy degrees, and 11 are physicians with Doctor of Medicine degrees.

Board Members
John S. Antalis, MD
Former Chair (2016- 2017)
Family Medicine Physician
Whitfield County
Term expires 7/1/2026
Subrahmanya Bhat, MD
Internal Medicine Physician
Henry County
Term expires 7/1/2025
William Bostock, DO
Current Chair
Family Medicine Physician
Gwinnett County
Term expires 1/12/2028
Kathryn Cheek, MD
Pediatric Physician
Taylor County
Term expires 12/6/2025
David Retterbush, MD
Former Chair (2014- 2015)
General Surgeon
Lowndes County
Term expires 7/01/2025
Debi Dalton, MD
Former Chair (2021- 2022)
Pediatric Emergency Medicine Physician
Cobb County
Term expires 6/1/2027
Charmaine Faucher, PA-C
Physician Assistant, Ex-Officio Member
Cobb County
Austin Flint, MD
Radiologist
Hall County
Term expires 4/21/2025
Sreenivasulu "Sreeni" Gangasani MD
Current Vice Chair
Cardiovascular Disease Physician
Gwinnett County
Term expires 7/1/2025
Judy Gardner, PharmD
Consumer Member
Fulton County
Term expires 10/28/2024
Alexander S. Gross, MD
Former Chair (2010- 2011)
Dermatologist
Dekalb County
Term expires 7/1/2026
Charles E. Harris, Jr.
Consumer Member
Hall County
Term expires 1/12/2028
George Harrison, MD
Family Medicine
Houston County
Term expires 7/1/2026
J. Jeffrey Marshall, MD
Former Chair (2018- 2019)
Cardiologist
Fulton County
Term expires 1/12/2028
Matthew W. Norman, MD
Former Chair (2022- 2023)
Psychiatrist
Fulton County
Term expires 6/1/2027
Barby J. Simmons, DO
Former Chair (2020- 2021)
Family Medicine Physician
Henry County
Term expires 10/28/2024