Jack MacKenzie, DVM, DACVIM (SAIM)

Servicing Locations

MedVet Chicago

Jack MacKenzie, DVM, Diplomate, ACVIM (SAIM) is a Board-Certified Small Animal Internal Medicine Specialist at MedVet Chicago, where he was a member of the CVSG medical team for many years prior to joining MedVet in 2015. Dr. MacKenzie attended The Ohio State University where he earned a Bachelor of Science degree in 1993. He then went on to attend the University of Florida, where he earned a Doctor of Veterinary Medicine degree in 1997. Following his graduation from veterinary school, Dr. MacKenzie completed a yearlong internship in small animal medicine and surgery, after which he spent five years in general and emergency practice. In 2006, Dr. MacKenzie completed a three-year internal medicine residency, which led to his board-certification as an internal medicine specialist.

Since becoming a board-certified Diplomate of the American College of Veterinary Internal Medicine, Dr. MacKenzie has become a leader and well-known figure in the Chicago veterinary community. He is the co-author of scientific articles published in a variety of veterinary publications, and he has lectured to veterinary professionals on various small animal internal medicine topics.

Dr. MacKenzie maintains an interest in all aspects of small animal internal medicine, including veterinary internal disease processes, minimally invasive endoscopy procedures, and advanced long-term care. When he is not treating patients, Dr. MacKenzie enjoys golf, as well as spending time with his family and their two dogs.

  • Bachelor of Science: The Ohio State University, Columbus, Ohio
  • Veterinary School: University of Florida College of Veterinary Medicine, Gainesville, Florida
  • Board Certification: Diplomate of the American College of Veterinary Internal Medicine (Small Animal Internal Medicine)
  • American College of Veterinary Internal Medicine
  • American Veterinary Medical Association
  • Illinois Veterinary Medical Association
  • Chicago Veterinary Medical Association