Board of Directors

APG is an organization of medical groups and independent physician associations (IPAs), not of individuals, and our leadership team reflects the unique nature of that membership. Our policy-making Board of Directors consists of 44 of our member groups, each represented by one physician, usually the chief medical officer, and one executive, most often the CEO. An Executive Committee is elected from among board members to implement policy. APG President and CEO Susan Dentzer is responsible for day-to-day operations with the support of staff members in Los Angeles, Sacramento, San Antonio, and Washington, D.C.

Austin Regional Clinic

Anas Daghestani, MD

Anas Daghestani, MD

President and CEO
Austin Regional Clinic
Manish Naik, M.D.

Manish Naik, M.D.

Chief Medical Officer and CMIO

Brown & Toland Physicians

Nishant Anand, MD, FACEP

Nishant Anand, MD, FACEP

President and CEO
Ryan Faulkner

Ryan Faulkner

Interim President

CareAllies

Joe Nicholson, MD

Joe Nicholson, MD

Chief Medical Officer
Robert Cetti

Robert Cetti

President

Central Ohio Primary Care Physicians, Inc.

Donald Deep, MD

Donald Deep, MD

Chief Executive Officer
Robert Stone, MD

Robert Stone, MD

Chief Medical Officer

Cedars-Sinai Medical Group

Caroline Goldzweig, MD

Caroline Goldzweig, MD

Chief Medical Officer
Jill Martin

Jill Martin

Chief Operating Officer/ Chief Financial Officer

ChenMed

Stephen Greene

Stephen Greene

Chief of Staff

CommonSpirit Health

Melissa Gerdes, MD

Melissa Gerdes, MD

System Vice President
Value Based Clinical Strategy
Tom McGinn, MD

Tom McGinn, MD

EVP, Physician Enterprise

Facey Medical Foundation

Erik Davydov, MD

Erik Davydov, MD

Medical Director
Roscoe Marter, MD, MBA, FACOG

Roscoe Marter, MD, MBA, FACOG

President

Greater Newport Physicians Medical Group

Heritage Provider Network

Richard Lipeles

Richard Lipeles

Chief Operations Officer

Hill Physicians Medical Group

David Joyner

David Joyner

Chief Executive Officer
Hill Physicians Medical Group

Intermountain Health

Rebekah Couper-Noles

Rebekah Couper-Noles

VP Operations, Intermountain Medical Group

Iora Health/One Medical

Suzanne Hansen

Suzanne Hansen

Chief Medicare Program Officer
Tyler Jung, MD

Tyler Jung, MD

Chief Medical Officer

John Muir Network

Maureen Stevenson, MD

Maureen Stevenson, MD

SVP Operations
Ravi Hundal, MD

Ravi Hundal, MD

Senior Vice President and Chief Financial Officer

Mass General Brigham

Lindsay Jubelt, MD

Lindsay Jubelt, MD

Chief Population Officer
Niyum Gandhi

Niyum Gandhi

Chief Financial Officer and Treasurer

MemorialCare Medical Group

Annamarie Jones

Annamarie Jones

Chief Operating Officer
David Kim, M.D.

David Kim, M.D.

Chief Executive Officer

Monarch HealthCare, Optum Health

Ray Chicoine

Ray Chicoine

President

Mount Sinai Health Partners, IPA

Arshad K Rahim, MD, MBA, FACP

Arshad K Rahim, MD, MBA, FACP

Chief Medical Officer & SVP, Population Health

MSO of Puerto Rico

Raul Montalvo, MD

Raul Montalvo, MD

President
Waldemar Rios, MD

Waldemar Rios, MD

Chief Medical Officer

NAMM California, Optum Health

Charles Chen, MD

Charles Chen, MD

Senior Medical Director
Jamie Phillips

Jamie Phillips

Chief Administrative Officer, Optum California

NeueHealth, Inc.

Megan North

Megan North

President, Value Services Organization - NeueHealth

Northwest Permanente

Colin Cave, MD

Colin Cave, MD

Director of External Affairs, Government Relations and Community Health
Marilynn Weber

Marilynn Weber

Chief Financial Officer

Oak Street Health

Ali Khan, MD

Ali Khan, MD

CMO
Brian Clem

Brian Clem

COO

Optum California, Optum Health

Derek Chao, MD

Derek Chao, MD

President and CEO-Optum Pacific West Region
Don Rebhun, MD

Don Rebhun, MD

Regional Medical Director

Permanente Medical Group Southern California

Diana Shiba, MD

Diana Shiba, MD

Chief Government Relations Officer
Nolan Chang, MD

Nolan Chang, MD

Regional Medical Director Business Management

PIH Health Medical Group

Andrew Zwers

Andrew Zwers

Vice President Group Operations
Jerry Floro, MD

Jerry Floro, MD

President

Prisma Health

William C. Gerard, MD, MMM

William C. Gerard, MD, MMM

CEO/President- Prisma Health Networks

Reliant Medical Group, Optum Health

Amar Desai, MD, MPH

Amar Desai, MD, MPH

CEO, Optum Health
Thad Schilling, MD

Thad Schilling, MD

CMO & Interim President

Prospect Medical Group

Jeereddi Prasad, MD

Jeereddi Prasad, MD

President and Acting Chief Medical Officer
Jim Brown

Jim Brown

Chief Executive Officer

Physicians of Southwest Washington (PSW)

Melanie Matthews

Melanie Matthews

Chief Executive Officer
Michael H. Shannon MD

Michael H. Shannon MD

Endocrinologist and Chief Medical Officer

St. Joseph Heritage Healthcare

Eugene Kim, MD

Eugene Kim, MD

Chief Medical Officer

Sansum Clinic

Chad Hine

Chad Hine

Chief Operating Officer
Kurt Ransohoff, MD

Kurt Ransohoff, MD

Chief Executive Officer and Chief Medical Officer

Sharp Community Medical Group

Paul Durr

Paul Durr

Chief Executive Officer
Sharp Community Medical Group
Sergio Flores, MD

Sergio Flores, MD

President

Sharp Rees-Stealy Medical Group

Alan Bier, MD

Alan Bier, MD

President
Stacey Hrountas

Stacey Hrountas

Chief Executive Officer

Southwest Medical Associates, Optum Health

Ken Cohen, MD

Ken Cohen, MD

Executive Director of Translational Research
Southwest Medical Associates

Sutter Health Foundation

Grace Davis

Grace Davis

Senior Vice President, Chief External Affairs Officer
Michael Conroy, MD

Michael Conroy, MD

President/ CEO

The Permanente Medical Group

Stephen Parodi, MD

Stephen Parodi, MD

Associate Executive Director
Traci Perry

Traci Perry

Director, TPMG, Advocacy and Political Affairs

The Vancouver Clinic, Inc., P.S.

Mark Mantei

Mark Mantei

Chief Executive Officer

Triad HealthCare Network, LLC

Beth Hodges, MD

Beth Hodges, MD

Medical Director
Hanna Park, PharmD

Hanna Park, PharmD

Interim Chief Administrative Officer
Executive Director, Value-Based Performance

VillageMD

Clive Fields, MD

Clive Fields, MD

Co-Founder
Tim Barry

Tim Barry

Co-founder and CEO

UCLA Medical Group

Regina Green

Director of Managed Care Operations
Sam Skootsky, MD

Sam Skootsky, MD

Chief Medical Officer

WellMed Medical Group, P.A., Optum Health

Barbara Allen, MD, MBA

Barbara Allen, MD, MBA

Chief Medical Officer
Carlos Hernandez, MD

Carlos Hernandez, MD

President

Special Advisors to the APG Board

Adam Solomon, MD

Adam Solomon, MD

Deeling Teng, MD

Deeling Teng, MD

J. William Wulf, MD (Retired)

J. William Wulf, MD (Retired)

Immediate Past Board Chair