Our Doctors and Practitioners

Cheung, Deborah, MD

Internal Medicine
Deborah  Cheung
Berkeley Heights Campus
Lawrence Pavilion, 1st floor
Suite C
1 Diamond Hill Road
Berkeley Heights, NJ
Phone number:

Economics and Political Science, Yale University, New Haven, CT


George Washington University School of Medicine, Washington, DC


Stanford University, Palo Alto, CA


Internal Medicine/Primary Care, Columbia Presbyterian Medical Center, New York City

Board Certification:

Internal Medicine

Hospital Affiliations:

Overlook Medical Center



I am not accepting new patients.

Personal Notes:

Before joining Summit Medical Group, Deborah J. Cheung, MD, was Medical Director of University Medical Practice Associates at St. Luke's - Roosevelt Hospital Center in New York City. She also was an instructor at Columbia University College of Physicians and Surgeons in New York City. She has served on the American Board of Internal Medicine Clinical Competency Committee and Patient Education Committee at St. Luke's - Roosevelt Hospital. Dr. Cheung is a member of the American College of Physicians and Society of Internal Medicine. She is a former member of the Memorial Sloan-Kettering Cancer Center Consultant Medical Staff.