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Dr. Thomas P. Regan
Board Certified Orthopaedic Surgeon

Thomas P. Regan, MD

Dr. Regan specializes in the treatment of a variety of orthopaedic conditions and performs several orthopaedic procedures including:

  • General Orthopaedics
  • Sports Medicine

About Dr. Regan

Dr. Thomas Regan went to school on the south side of Chicago at Brother Rice, and went to Loyola University for his undergraduate degree. He completed medical school at Loyola University, Maywood, and went on to Milwaukee County Hospital for his internship. He returned to Loyola for his residency, specializing in orthopaedics. He did a fellowship in Sports Medicine in Columbus, Georgia, studying under Dr. Jack Hughston and Dr. Jim Andrews. Dr. Regan is a member of the American Academy of Orthopaedic surgeons, American Academy of Sports Medicine, and the Hip and Knee Society. Over the years, Southside Orthopaedics has served as team physicians for many of the area high schools and colleges. These include Brother Rice, Marist, Andrew High School, St. Laurence High School, Stagg High School and Mt. Carmel. Currently, they are team physicians for Mt. Carmel High School, St. Xavier University, and Moraine Valley Community College. Dr. Regan is married with four daughters—three of whom are involved in the medical field. In his free time, Dr. Regan enjoys fishing in Canada and Florida.


  • Undergraduate: Loyola University, Chicago, IL
  • Medical: Loyola University Maywood, Maywood, IL


  • Internship: Milwaukee County Hospital, Milwaukee, WI
  • Orthopaedic Surgery Residency: Loyola University Maywood, Maywood, IL
  • Sports Medicine Fellowship: The Hughston Clinic, Columbus, GA

Professional Affiliations

  • American Academy of Orthopaedic Surgeons
  • American Academy of Sports Medicine
  • Hip and Knee Society

Hospital Affiliation