Leadership

Scott D. Hayworth, MD, FACOG
CEO and Market Leader, Optum Tri-State

Stephanie Arteta-Corpron, RN
Chief Nursing Officer, Riverside Medical Group

Debra Bierman
VP Human Capital, Optum
Chief Human Resources Officer, Optum Tri-State

Gaurang Brahmbhatt, MD
Chief Medical Officer, Riverside Medical Group

Kevin J. Conroy
President, Optum Tri-State

Marilyn Emerson
Vice President, Revenue Cycle, Optum Tri-State

Maria E. Hale, PsyD, MBA
Chief Patient Experience Officer, Optum Tri-State

Tammy Hunt
Chief Financial Officer, Optum Tri-State

Matthew C. Kamen
Senior Director of Strategic Analytics and Development, Optum Tri-State

Sunita Kasliwal, MD
Chief Medical Information Officer, Riverside Medical Group

Peter Kelly
Risk President & Chief Value Officer, Optum Tri-State

Lewis Kohl, DO, MBA
Chief Safety Officer, Optum Tri-State and Chief Medical Information Officer & Senior Medical Director

Kimberley Lazar, Esq.
General Counsel, Riverside Medical Group

Amit Mody
Chief Operating Officer, Riverside Medical Group

Donna Montalto
Chief of Staff and Senior Vice President Marketing and Communications, Optum Tri-State

Richard P. Morel, MD
Chief Medical Officer, Optum Tri-State

Alyssa Pepper
Senior Vice President
Managed and Value Based Care, Optum Tri-State

Rodney Plante, PhD
Chief Information Officer, Optum Tri-State