Dr. Thomas B. McMillen (Dr. Mac) graduated from The Cornell University College of Veterinary Medicine in 1972.  His resume as a practicing veterinarian includes stops in upstate New York, Perth, Mildura, Darwin, Alice Springs, the ‘outback’ of Australia, Massachusetts, and Fayetteville, North Carolina in a practice purchased from President Jimmy Carter’s brother-in-law. Dr. McMillen purchased Mercy Animal Hospital in 1983.

Dr. McMillen’s wife, Suzanne, works at the Oaklawn Public Library in Cranston. They have two sons - Brian, who graduated from Boston University Medical School and is now a pathologist in Albany, New York, and Patrick, who recently earned his PhD in developmental biology at Yale. Both attended Oaklawn Elementary, Western Hills Middle School and graduated from Cranston West.


Phone: (401) 821-9222

1395 New London Ave, Cranston, RI 02920

  • Google Places
  • Facebook

©2021 by Mercy Animal Hospital