Our Leadership
Our Leadership
Executive Leadership
Senior Staff
Loretta Au, MD, MPH
Chief of Pediatrics, Manhattan
Alison Chan, DDS, MPH
Dental Director
Cherry T. Ching, MBA
Director of Clinical Administration
Steven P. Ellis, MHA
Director of Capital Projects
Naumi Feldman, DrPH
Director of Population Health
Christopher Frumusa, MHA
Director of Compliance, Risk, and Regulatory Affairs
Sara Gillen, MPH, MBA
Senior Advisor
Kangxia Gu, MD
Chief of Internal Medicine, Queens
Sue Guan
Health Information Director
Shaoling Hu, LCSW
Director of Social Work
Justine Ippolito-Fata, DDS
Chief of Dentistry, Queens
David Ko, MD
Medical Director, 45th Avenue
Holly Mee Yee Lee, FNP
Clinical Director, Queens
Catherine Lee, MD
Chief of Internal Medicine, Manhattan
Heidi Lee-Chen, MPA
Director of Operations, Pediatrics
Yong Lu, MA
Chief Development Officer
Rachelle Ocampo, EdM
Director of Communications and External Affairs
Ady Shmuel Oster, MD, MBA
Chief of Population Health
Sumana Rao, RN, MBA
Clinical Director, Manhattan
Asifa Shakoor, MBA
Director of Operations, Mental Health
Esther Han Silver, PHR
Director of Human Resources
Ka Yan (Grace) Wong
Director of Operations, Internal Medicine
Maggie Wong, MPA
Director of Marketing and Community Relations
Samuel Chung-Shing Wong, MD
Chief of Obstetrics & Gynecology
Margaret L Wou, MD
Chief of Pediatrics, Queens
Yan Qing (Jenny) Wu, MBA
Director of Operations, Obstetrics/Gynecology
Jenny Yang
Director of Facilities Department
Kai Yeung, MBA
Director of Information Technology
Zheya (Jenny) Yu, MD, PhD
Chief of Mental Health
Yajie Zhu, EdD MA
Director of Health Education