Meet The Team

Meet our diverse, highly experienced, and well-respected group of population & public health leaders.

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Co-Founders

Tyler Evans, MD, MS, MPH, AAHIVS, DTM&H, FIDSA

Co-Founder, Chief Executive Officer, Chief Medical Officer, Principal Investigator

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Abinash Achrekar, MD, MPH

Senior Development Advisor

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Harrison Lobdell, MD, MPH, FAAEM

Co-Founder

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Board of Directors

Tyler Evans, MD, MS, MPH, AAHIVS, DTM&H, FIDSA

Chair

Co-Founder, Chief Executive Officer, Chief Medical Officer, Principal Investigator

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Howard Hu, M.D., M.P.H., Sc.D.

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Maureen Lichtveld, MD, MPH

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Benjamin Young, MD, FIDSA

Vice Chair

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George Rutherford III, MD, MA

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Marsha Zimmerman, M. Ed

Secretary of the Board

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Abinash Achrekar, MD, MPH

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Peter Marx

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David Vliet, MBA

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Senior Leadership

Tyler Evans, MD, MS, MPH, AAHIVS, DTM&H, FIDSA

Co-Founder, Chief Executive Officer, Chief Medical Officer, Principal Investigator

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David B. Vliet, MBA

Senior Advisor

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Ludwing Salamanca, MD, PhD

Senior Behavioral Health Advisor

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Nancy Anwar Evans

National Director of Administrative Operations

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Jessica Jimenez, MSN,RN

National Director of Nursing

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Marsha Zimmerman, M. Ed

Chief Development Officer

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Shalini Shanker

Director of Operations - New Mexico

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Trish Singh, PhD, LPCC

Director of Behavioral Health

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Peter Marx

Chief Technology Officer

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TEAM

    • Ludwing Salamanca, MD, PhD, Behavioral Health Consultant | Bio

    • Manda Robinson, Mental Health Provider

    • Trish Singh, Director of Behavioral Health | Bio

    • Vanessa de la Cruz, Senior Substance Use Disorder Advisor

    • Wendy Bernstein, Senior Community Psychiatrist | Bio

    • Lisa Ramirez - Field Team Lead, CHW Lead, Coachella Valley

    • Mark McGrath, CHW Lead, Southern California | Bio

    • Daniel Young, Lead Community Health Outreach Worker, Riverside County

    • Richard Chamberlain, Director of CHW Task Force | BIO

    • Lisa Ramirez - Field Team Lead, CHW Lead, Coachella Valley

    • Arthi Rao, PhD, MS-GIST, GISP Senior Data Scientist | Bio

    • Tyler Evans, MD, MS, MPH, AAHIVS, DTM&H, FIDSA, Lead | Bio

    • Jess Ghannam, PhD, QME, D.O., Mental Health Advisor, UCSF | Bio

    • Wendy Bernstein, Lead Psychiatrist | Bio

    • Marx Itabelo Lwabanya, MD, EMHL, AFHE, MISH, Lead Physician, Democratic Republic of Congo | Bio

    • Bapolisi Achille, PhD, Lead Psychiatrist, Democratic Republic of Congo | Bio

    • Marsha Zimmerman, M.Ed., Chief Development Officer | Bio

    • Amie Bond, Grant Writer

    • Meranda Lane, Development/Operations Project Manager 

    • Shalini Shanker, B.S., M.A, Director of Operations, New Mexico | BIO

    • Louisa Garcia, MBA, Operations Manager

    • Autumn Aragon, LMSW, LSAA, Therapist

    • Tierra Lujan, MA , Medical Assistant

    • Alondra Dominguez, CHW, MPH, Lead Community Health Worker

    • Trish Singh, PhD, LPCC, Director of Behavioral Health | BIO

    • Patrick Kochersperger, CPSW, LSAA, CHW Lead and Deputy Operations

    • Gary Mares, LSAA, Licensed Substance Abuse Counselor

    • Antonella Sturniolo, Internship Coordinator

    • Carly Smith, Co-Lead Intern

    • Jo Kim, Co-Lead Intern

    • Natalie Shamilyan, Co-Lead Intern

    • Aaron Mabry, MBA, Marketing and Communications Manager

    • Antonella Sturniolo, Project Manager

    • Jessica Jimenez, MSN, RN, National Director of Nursing | Bio

    • David Vliet, Chief Operations Officer | Bio

    • Nancy Anwar Evans, National Director of Operations | Bio

    • Shalini Shanker, Director of Operations, New Mexico | Bio

    • Lisa Ramirez - Field Team Lead, CHW Lead, Coachella Valley

    • Jennifer Art - Deputy Field Team Lead, CHW Lead, Coachella Valley

    • Mark McGrath - Field Team Lead, CHW Lead, South LA | Bio

    • Ngo Imbu - People and Culture

    • Abi Baydoun, Senior Community Pharmacist | Bio

    • Seth Gomez, Senior Pharmacist, Street Medicine

    • Tyler Evans, MD, MS, MPH, AAHIVS, DTM&H, FIDSA, Co-Principal Investigator | Bio

    • David Goodman, Jr, MD, Implementation Science Lead, Co-Principal Investigator

    • Maureen Lichtveld, MD | Bio

    • Benjamin Young, MD, Co-Principal Investigator | Bio

    • Research Advisors

      • George Rutherford, MD, Research Advisors | Bio

      • Maureen Lichtveld, MD, Research Advisors | Bio

      • Judith Feinberg MD, FIDSA, Research Advisors | Bio

      • Ricky N. Bluthenthal, PhD, Research Advisors | Bio

    • Tyler Evans, MD, MS, MPH, AAHIVS, DTM&H, FIDSA, Chief Medical Officer | Bio

    • Manda Robinson, PA-C, MPAP, Lead Medical Provider

    • Daniel Gillespie, AGNP, Lead Medical Provider