Board of Trustees

Diane Heaton, MD
OSMA President

David Holden, MD
Immediate Past-President

Edgar M. Boyd, Jr., MD
President-elect

Sumit Nanda, MD
Vice President

R. Kevin Moore, MD
Secretary/Treasurer

Julie Strebel Hager, MD
Speaker, House of Delegates

Geoffrey Chow, MD
Vice Speaker, House of Delegates

Woody Jenkins, MD
Chair, Board of Trustees

Karen Gold, MD
Vice Chair, Board of Trustees
District I – Cimarron, Texas, Beaver, Harper, Woods, Alfalfa, Grant, Kay, Ellis, Woodward, Major, Garfield, Kingfisher & Logan Counties

Trustee: 
Richard Rivers, MD – Enid (2026)

Alternate:
Nancy Grayson, MD – Kingfisher (2026)
District II - Nowata, Washington, Osage, Noble, Payne, Pawnee, Creek, Lincoln & Okfuskee Counties

Trustee:
Woody Jenkins, MD - Stillwater (2024)

Alternate:   Tim Trojan, MD - Stillwater (2024)
District III - Tulsa

Trustees:

Karen Gold, MD – Tulsa (2026)

Sharon D’Souza, MD – Tulsa (2024)

Sharon Smallwood, MD – Tulsa (2024)

Christopher Emerson, MD - Tulsa (2025)

Alternates:

Michael Weisz, MD (2026)

John Hubner, MD – Tulsa (2024)

George Monks, MD – Tulsa (2024)

Brian Macha, MD – Tulsa (2025)
District IV - Craig, Ottawa, Rogers, Mayes, Delaware, Wagoner,
Cherokee, Adair, Okmulgee, Muskogee, Sequoyah & McIntosh Counties

Trustee:

Timothy Robison, MD – Muskogee (2025)
Alternate:

Jay Gregory, MD – Muskogee (2025)
District V - Atoka, Bryan, Choctaw, Coal, Haskell, Latimer, LeFlore, McCurtain, Pittsburg, Pushmataha, Pontotoc, Murray & Johnson Counties

Trustee:

Bruce Dennis, MD – Ada (2024)

Alternate:
Vacancy (2024)
District VII – Cleveland, McClain

Trustee:

Steven Jimerson, MD – Norman (2024)

Alternate:

M. Dianne Chambers, MD – Norman (2024)
District VI - Oklahoma

Trustees:

Ashley Weedn, MD - Oklahoma City (2026)

Duc Tu, MD – Oklahoma City (2024)

Lisa Wasemiller-Smith, MD – Oklahoma City (2024)

T. Craig Kupiec, II, MD – Oklahoma City (2025)


Alternates:
Muhammad Sanaullah, MD – Oklahoma City (2026)
Teresa Shavney, MD – Oklahoma City (2024)
Pooja Singhal, MD – (2024)

Basel Hassoun, MD – Oklahoma City (2025)
District VIII – Canadian, Caddo, Grady, Stephens, Jefferson, Garvin, Carter, Love, Marshall, Pottawatomie, Seminole & Hughes Counties

Trustee:

Bruce Storms, MD – Chickasha (2024)

Alternate:

Jack J. Beller, MD – Norman (2024)
District IX – Dewey, Blaine, Roger Mills, Custer, Beckham, Washita, Greer, Kiowa, Harmon, Jackson, Tillman, Cotton, Comanche

Trustee:

Jean Hausheer, MD – Lawton (2025)

Alternate:

Richard Campbell, MD – Lawton (2025)
Trustee/Alternate At Large

Trustee:

Lara Mashek, MD – Shawnee (2026)

Alternate:

Jenny Boyer, MD - Norman (2026)


Resident/Fellow

Trustee:
Vacancy (2023)

Alternate:
Vacancy (2023)


Student Trustee

Trustee:
William Tate Atkinson - OU OKC (2023)

Alternate:
Reagon Amason - OU OKC (2024)