Dr. William Ko

I am currently working as a full time board certified Breast Radiologist at Hackensack Meridian Health’s Mountainside Medical Center in Montclair, NJ 973-873-7787 or 973-429-6000 ext 7765 (Breast Center).

I graduated from Boston University’s 6 year accelerated medical school program.

I completed a breast imaging fellowship in Boston at Harvard Medical School’s Brigham & Women's Hospital, and Dana Farber Cancer Institute.

I have concentrated mainly in breast imaging, initially working at Harvard’s Brigham & Womens breast center, then subsequently working as a full time breast radiologist in private practice groups in Manhattan NYC, in Montclair NJ, as well as for hospital based breast centers in Teaneck NJ and in Red Bank, NJ.

I am experienced in 3D tomosynthesis mammography, breast ultrasound, breast magnetic resonance (MR) imaging, stereotactic tomosynthesis guided core needle biopsy, ultrasound guided core needle biopsy, MR guided core needle biopsy, needle localization, and saviscout reflector placement.

I am dedicated to working as a collaborative team member to help provide quality care to all patients.

His top areas of expertise are Breast Cancer, Fibrocystic Breast Disease, Breast Infection, and Breast Lump.