Dr. John B. Mccahan has been practicing medicine for 21 years. Dr. Mccahan graduated from the University of Massachusetts Medical School in 1993. He practices medicine in Westborough, MA and 1 other location and specializes in Internal Medicine. Dr. Mccahan is affiliated with UMASS Memorial Medical Center.
Years in Practice: 21 Years
Languages Spoken: English
Medical School: University of Massachusetts Medical School
Graduation Date: 1993
Hospital Affiliations: UMASS Memorial Medical Center
Specialties: Internal Medicine
*This physician has multiple office locations. See Appointments for details.