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