Current Directors & Staff
2021 OFFICERS AND DIRECTORS
PRESIDENT
Hensin Tsao, MD ~ Boston, MA
VICE PRESIDENT
Edward W. Cowen, MD ~ Potomac, MD
DIRECTORS
David M. Allen, MD ~ Ogden, UT
Chris K. Bichakjian, MD ~ Ann Arbor, MI
Anna L. Bruckner, MD ~ Aurora, CO
Keith A. Choate, MD ~ New Haven, CT
Karynne O. Duncan, MD ~ St. Helena, CA
Tammie Ferringer, MD ~ Danville, PA
Mercedes E. Gonzalez, MD ~ Coral Gables, FL
Warren R. Heymann, MD ~ Marlton, NJ
Christine J. Ko, MD ~ New Haven, CT
Moise L. Levy, MD ~ Austin, TX
Julia R. Nunley, MD ~ Richmond, VA
Mary S. Stone, MD ~ Iowa City, IA
Allison T. Vidimos, MD ~ Cleveland, OH
Carl V. Washington, MD ~ Decatur, GA
ADDITIONAL MEMBERS
Bruce M. Bartels (Public Member) ~ Jaffrey, NH
Stephen M. Purcell, DO (DO Representative) ~ Allentown, PA
Jason Castillo, MD (Observer Member) ~ Clovis, CA
STAFF

EXECUTIVE DIRECTOR
Thomas D. Horn, MD, MBA

ASSOC. EXEC. DIRECTOR
Lela A. Lee, MD

ASST. EXEC. DIRECTOR
Randall K. Roenigk, MD