John Callaghan, M.D.
ABOUT John Callaghan, M.D.
John Callaghan, M.D. is a fellowship-trained orthopaedic trauma specialist. His expertise encompasses the treatment of acute traumatic injuries, including complex periarticular fractures, pelvic and acetabular injuries, and polytrauma. He also treats the complications arising from orthopaedic injuries, such as fracture non-union, malunion, infection, and post-traumatic arthritis.
Dr. Callaghan completed his undergraduate education at the United States Air Force Academy and Washington University in Saint Louis, where he graduated with honors. Dr. Callaghan earned his medical degree from New York Medical College. He completed residency training in Orthopaedic Surgery at Seton Hall-St. Joseph’s Regional Medical Center, and served as Chief Resident.
Dr. Callaghan then completed an orthopaedic trauma fellowship at the renowned Parkland Memorial Hospital in Dallas, Texas, where he became skilled in the latest techniques in orthopaedic trauma surgery. While at Parkland, Dr. Callaghan also gained expertise in the percutaneous treatment of pelvic and acetabular fractures under the guidance of Adam J. Starr and Charles M. Reinert, two of the most distinguished innovators in the field. He is an active member of the American Academy of Orthopaedic Surgeons (AAOS), AO Trauma Foundation, and Orthopaedic Trauma Society (OTA).
- Undergraduate: United States Air Force Academy and Washington University
- Medical School: New York Medical College
- Residency: Seton Hall-St. Joseph’s Regional Medical Center
- Fellowship: Parkland Memorial Hospital
Dr. Callaghan has published numerous articles in peer-reviewed journals, as well as presented research and given instructional lectures at various meetings and conferences. His work covers topics ranging from orthopaedic trauma to adult joint reconstruction.
- Adult and pediatric fractures
- Limb deformity
- Musculoskeletal infections Hip arthritis
- Specializing in muscle sparing MAKO robotic-assisted direct anterior total hip replacement
- Trauma and knee
*Dr. Callaghan does NOT do anterior approach total hip replacements. He does posterior approach total hips
"Doctors and staff very knowledgeable. Staff very friendly and helpful. Procedure I had went well and staff at surgical center very nice. My procedure went very smoothly. Follow up by staff impressive. Neat office; inviting. Would definitely recommend Dr. Festa to anyone in need of such services."
"Hurt my hand in work. Came here thru my company. Happy with the Doctor and the Service. Good Location. Would recommend to others."
I am forever grateful to Dr. Callaghan for setting my broken wrist after a sudden fall in late March, 2017. The physician on call for Dr. Mc Inerney at Chilton that Sunday, Dr. Callaghan was my God-send. Competent, confident, calm, and kind, he reassured me that my wrist would heal perfectly--and it did! He was not at all surprised by the unusual appearance of my broken bone but simply asked a few questions and began his skilled work and remedied my brokenness. God bless him always!
I suffered with chronic crushing pain for over 20 years because no surgeon would remove some hardware in my leg from an old war injury. I eventually developed complications. Dr. Callaghan met with me and after talking to him for 5 minutes, I knew he was the guy. What other doctors were afraid to do was a very simple surgery for him and I'm virtually pain free now. He gave me my life back. He also happens to be a very humble, professional and generally nice guy.
Dr. Callaghan was my surgeon after a traumatic accident that injured both my legs. I received high quality care from the skilled hands of Dr. Callaghan. He evaluated my condition carefully and took the necessary steps to eliminate the possibility of infection and did an excellent job with my surgery. Dedicated, honest, friendly, professional and knowledgeable on the latest techniques. Thank you for a successful experience.