Board of Directors
Dr. Nicholas Cicchetti, Board Chairman
Randall Coppin, Vice-Chair
Karen P. Ford, 2nd Vice-Chair
Hopeton White, Financial Secretary
Donna L. Marable, Ed. D., Treasurer
Gladys G. Moreira-Olsen, Secretary
Executive Leadership

Judith Watson, RN, BSN, MPH
Chief Executive Officer

Sonia Hamilton
Chief Financial Officer

Markos Asamenew, MS, MD, FACP
Chief Medical Officer
Medical Leadership

Sumathi Kasinathan, M.D.
Director of Pediatrics

Edward Amelemah, M.D.
Director of OB/GYN
Administrative Leadership

Robert Ponzo
Chief Information Officer

John Mastracchio, Esq.
Director of Human Resources and General Counsel

Maxine Lewis
Director – Patient Financial Services

Cheryl Tompson
Director, WCHC Health Systems

Christa Joseph, RHIA
Director, Health Information Management

Sangeeta Ahuja, RDN, CDCES, RYT
Director – Nutritional Services

Trevor Puesey
Director, Quality Management

Leiris Nunez
Director, Facilitated Enrollment

Victoria Henry
Director, PICHC Program

Shonner Thomas
EHR Training Coordinator

Joana Mensah-Mitchell
COVID Coordinator

Melouse Telcy
Human Resources Administrator

Tanesha McKenzie
Contract Manager

Noel Ferguson
Director of Revenue Cycle

Semone Walker
340B Coordinator
Site Directors

Abdul Loum
Co-Interim Site Director, WCHC Greenburgh

Vikki Simmons
Co-Interim Site Director, WCHC Greenburgh

Suma Joshua, RPA-C, MPA
Site Director, WCHC Yonkers