Timothy Judson, MD, MPH

Interim Chief Population Health Officer

Michael L. Helle, NRP/CCP/FP-C, MHA, MBA  

Interim Vice President Population Health

Director, Clinical Programs

Michael Alvarado, MD, MS
Medical Director for Accountable Care - Commercial Payers

Monica Cheng, MD
Medical Director for Care at Home 

Ralph Gonzales, MD, MSPH
Chief Innovation Officer

Adrian Tomes, MD, BS
Medical Director for Health Equity

Esther Hsiang, MD, MBA
Medical Director of Care Delivery Transformation

Arthur Wood, MD
Medical Director for Accountable Care - Government Payers

Jenny Nguyen, MD
Medical Director of Community Health Outreach

Noelle Lee, MS

Director, Operations and Administration

 Mauricio Roman

Operations Coordinator, Clinical Programs

Thomas Giannini

Executive Assistant to Tim Judson/Michael Helle

Michael L. Helle, NRP/CCP/FP-C, MHA, MBA  
Director, Clinical Programs

Robin Andersen, MSN, PHN, NP

Manager, Complex Care Team

Irina Kaplan, RN, BSN, PHN
Manager, Care at Home

Carolyn Stead, PsyD

Manager, Utilization and Disease Management

Tasha Toliver, MSHE 

Manager, Population Health Outreach

Meg Wheeler, RN, MS

Manager, Care Transitions

Avi Tutman, MPH, MBA 

Manager, Risk Adjustment

Sara Coleman Hernandez, MPH, MBA   

Director, Population Health Quality

Clare Connors, MPH

Manager, Medi-Cal Population Health Quality

Maria Johnson

Manager, Population Health Regulatory and Quality Programs