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