Michael J. Mahaffey, D.M.D., M.S.
Specialist in Orthodontics for Children and Adults


268 S. Peachtree Parkway
Peachtree City, Georgia 30269
Telephone: 770.487.6439
Fax: 770.487.7539


Office Hours: Monday - Thursday, 8 AM - 5 PM
Friday by Appointment

Our brand new, state of the art building centrally located in the heart of Peachtree City, on Peachtree Parkway

Dr. Mahaffey relocated to Peachtree City after ten years of private practice in Coral Gables, Florida. He and his wife, Lisa, made a difficult decision to leave his successful practice in South Florida, and to move here for our family oriented quality of life. With three boys, Blake, Mason, and Clark, they are very happy to see the level of activities available here for children and families. They have now been part of our community for six successful years.

Dr. Mahaffey attended Duke University, the University of Florida College of Dentistry, and St. Louis University for his orthodontic residency. He has served as President of the Greater Miami Dental Society and of the South Florida Academy of Orthodontists. He was also on staff at Miami Children's Hospital where he served as a member of the Craniofacial Team and taught dental residents.

The Peachtree City office is now open full-time, thereby increasing the availability of appointment times for you and your family.