About


Staff & Board of Directors

OMA Staff

Brenda Granger, Executive Director
Stacy O'Daniel, Administrative and Program Associate 
Jeremy Springer, Contract Bookkeeper
Student Interns

OMA Board of Directors

Executive Committee


Jennifer Holt, Will Rogers Memorial Museums, President
Dan Provo, Oklahoma History Center, Vice President
Delaynna Trim, Mabee-Gerrer Museum of Art, Secretary
Richard Ellwanger, Seminole Nation Museum, Treasurer
Bill Bryans, Oklahoma State University, Immediate Past President

Julie Baird, Leonardo's Discovery Warehouse, District 3 Representative
Ken Busby, Route 66 Alliance, At-Large Representative
John Hernandez, Museum of the Great Plains, District 4 Representative
David Keathly, Marland Estate, At-Large Representative
Jacob Krumwiede, Will Rogers Memorial Museums, District 2 Representative
Lori Lewis, The Museum Broken Arrow, At-Large Representative
Gena Timberman, Luksi Group, At-Large Representative
Ray Vandiver
, Tulsa Children's Museum, District 1 Representative
Heidi Vaughn, University of Central Oklahoma Laboratory of History Museum, MPMA Representative
Phyllis Wahahrockah-Tasi, Norman, At-Large Representative
Valorie Walters, Chickasaw Cultural Center, At-Large Representative
Karen Whitecotton, Heritage Museum Services, At-Large Representative


OMA board members are vetted through a formal nomination process. For information about serving on the OMA Board of Directors, please contact Brenda Granger, Executive Director.

OMA Committees

OMA encourages members to actively participate on committees including audit, conference, marketing, nominating, and more. For more information on serving on a committee, please contact Brenda Granger.


Want to know more about OMA?  View our profile on GiveSmartOKC

GiveSmartOKC.org is a powerful online resource that provides comprehensive information about nonprofit organizations. It is provided by the Oklahoma City Community Foundation. We provided detailed information about our programs, financials and governance and the Oklahoma City Community Foundation staff reviewed our three most recent audits to compile a three-year financial history. We believe our GiveSmartOKC profile provides a thorough overview of OMA. You can view our profile here.