Our Leadership

David Perlstein, MD
President – Chief Executive Officer

Eric Appelbaum, DO
Senior Executive Vice President – Chief Operating Officer

Mary Grochowski
Executive Vice President – Chief Financial Officer

Keith Wolf, Esq.
Executive Vice President – Chief Administrative Officer and General Counsel

Jitendra Barmecha, MD, MPH, FACP
Senior Vice President – Chief Information and Digital Strategy Officer

Ruth Cassidy, BS, PharmD, FACHE
Senior Vice President – Clinical Support Services
Chief Pharmacy Officer

Robert Church, RN, MS, MBA
Senior Vice President – Patient Care Services

John DiGirolomo, CHFM
Senior Vice President – Facilities Management

Manisha Kulshreshtha, MD
Senior Vice President – Chief Clinical and Strategy Officer

Daniel Lombardi, DO
Senior Vice President – Chief Medical Officer

Ninfa Segarra, JD
Senior Vice President – Communications & External, Community & Government Affairs
Chief Diversity & Inclusion Officer

Alfredo Alvarado
Vice President – Operations

Cassandra Andrews Jackson
Vice President – Chief Compliance & HIPAA Privacy Officer

Mary Bolbrock
Vice President – Quality & Risk Management

Sam Cooks
Vice President – Information Technology & CISO

Bill DiBitetto
Vice President – Finance & Budget

Maureen Eisner
Vice President – Patient Experience

Jeeny M Job, DO
Chief Medical Informatics Officer

Karen R. Johnson
Vice President – Human Resources

Alvin C Lin
Vice President – Ambulatory Transformation & Innovation

Victor Pichardo
Vice President – Community & Government Affairs

Arun Sharma
Vice President – Revenue Cycle & Reimbursement

Jacqueline A Witter
Vice President – Nursing