County of Marin Health and Human Services

Executive Staff

Dr. Lisa Warhuus

Lisa Warhuus, PhD

Director
Jessica Regala Paran, MPA – Chief Assistant Director/Chief Operating Officer

Jessica Regala Paran, MPA

Chief Assistant Director / Chief Operating Officer
Niccore Tyler, MBA – Chief Assistant Director/Chief Strategy Officer

Niccore Tyler, MBA

Chief Assistant Director / Chief Strategy Officer
Ahmed Ismail

Ahmed Ismail

Chief Financial Officer
Matt Willis, MD, MPH - Public Health Officer

Matt Willis, MD, MPH

Marin County Public Health Officer
Kari Beuerman, LCSW – Social Services Director

Kari Beuerman, LCSW

Social Services Director
Todd Schirmer, PhD, CCHP – Behavioral Health Services Director

Todd Schirmer, PhD, CCHP

Behavioral Health Services Director
Lisa Santora, MD MPH

Lisa Santora

Deputy Public Health Officer
Amit Rajparia, MD

Amit Rajparia

Behavioral Health Medical Director
Gary Naja-Riese – Whole Person Care/Homelessness Division Director

Gary Naja-Riese

Whole Person Care/Homelessness Division Director
Lee Pullen

Lee Pullen

Aging & Adult Services Division Director