Our Leadership

Board Of Directors

Dr. Harit K. Agroia
Chairperson/President
Program Manager, Adjunct Professor

Edward Loss
Board Member
Vice President, Finance, Tri-Valley Worldwide Moving & Storage

Ron Marblestone
Board Member
Attorney (*not legal counsel for Horizon Services Inc.)

Steve Yamasaki
Board Member
HR Executive

Sarah Hesketh
Treasurer
Vice President Of External Affairs, California Association Of Public Hospitals & Health Systems

Christopher Rand
Board Member
Consultant, Field Systems Engineering, Ciena Corporation

Tripti Upreti
Board Member
Regulatory Compliance Manager, PG&E

Senior Management

Jaime Campos
Executive Director

Lusine Ghevondyan
Finance Director
Will Reyes
Clinical Services Director
Darnell Woods
Program and Personnel Director
Martha Mena
Human Resource Director
John Guinn
Operations Director
Eliseo Becerra
Compliance and Outcomes Director