Leadership
San Diego Archaeological Center Board of Trustees 2025-2026
President
Brian Williams, MMA, RPA, CEO, ASM Affiliates
Vice-President
Bennae Calac, President/Founder, Onoo Po Strategies; Commissioner, Native American Heritage Commission
Secretary
James W. Royle, Jr., Chair, County of San Diego Historic Site Board; Environmental Project Commentator
Treasurer
Ahmet Turken, Senior Finance Manager, Operations, BDB Reagents
Members
Travis Armstrong, JD, MA, Senior Environmental Scientist, Cultural Resources, CAL FIRE
Cheryl Bowden-Renna, Principal Cultural Resources Specialist, SDG&E
Victoria Diaz, Vice Chair, San Pasqual Band of Mission Indians
G. Timothy Gross, PhD, Professor of Anthropology, San Diego City College; Author
Ana Gutierrez Brill, MS, Business Director, Airbus Programs
Cheryl Madrigal, MA, Cultural Resources Manager/Tribal Historic Preservation Officer, Rincon Band of LuiseƱo Indians
Gwendolyn Mercado, Former Chair, La Posta Band of Mission Indians
John Pepper, Deputy Tribal Historic Preservation Officer, Pala Band of Mission Indians
Jon Spenard, PhD, Professor of Anthropology, California State University, San Marcos