Get to know Oncologist Dr. Donna T. McNamara, who serves patients in New Jersey.

A trusted professional in the field of oncology, Dr. McNamara is affiliated with Hackensack University Medical Center & Mountainside Medical Center. She specializes in medical oncology, hematology and breast cancer, and is actively involved in breast cancer research. Alongside her clinical position, Dr. McNamara also serves as Chief of Medical Gynecologic Oncology Division and Co-Director of the John Theurer Cancer Center at Mountainside. With a broad educational background, Dr. McNamara received her medical degree from Loyola University Chicago Stritch School of Medicine in Chicago in 1999. She completed her residency in internal medicine at the University of Medicine and Dentistry – Robert Wood Johnson Medical School in 2002, and conducted her fellowship training in medical oncology/hematology at the Fox Chase Cancer Center in 2005.