Cathy J. Zack, M.D.
American Board of Family Medicine
Chatham Family Practice
Dartmouth Medical School
Dr. Zack practices with Chatham Family Practice, and she is a Senior Attending member of the Medical Staff at Middlesex Hospital. She is board certified by the American Board of Family Medicine. Dr. Zack graduated from Dartmouth Medical School, and completed her residency at Middlesex Hospital.