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Ryan P. Mulligan, M.D.
Verified Patient Rating: 5 (5 patient reviews and ratings)
Ankle, Foot, Knee, Sports Medicine, Orthopedic Trauma

Dr. Mulligan joined North Texas Orthopedics & Spine Center in 2017. He was raised in Grapevine, Texas, and is a Colleyville Heritage High School alumnus. He received his undergraduate education from Texas A&M University in College Station, Texas, graduating magna cum laude. Dr. Mulligan earned his doctor of medicine degree with honors from Texas A&M University Health Science Center in Temple, Texas, and was a member of Alpha Omega Alpha Honor Medical Society. He then completed his residency training in orthopedic surgery at The University of Tennessee Health Science Center and the Campbell Clinic in Memphis, Tennessee.

For additional specialty training, Dr. Mulligan completed an orthopedic foot and ankle surgery fellowship at Duke University School of Medicine in Durham, North Carolina. His areas of expertise include foot and ankle sports injuries, arthritis, fracture care, tendon disorders, deformity correction, painful flat feet and high arches, bunions, hammertoes, and other complex foot and ankle problems. His special interests include ankle replacement, ankle arthroscopy, and a variety of cutting-edge surgical techniques.

Dr. Mulligan is a member of the American Academy of Orthopaedic Surgeons (AAOS) and American Orthopaedic Foot & Ankle Society (AOFAS). He has authored numerous peer-reviewed publications and presented research at the national level on the topics of foot and ankle reconstruction and joint replacement.

Dr. Mulligan is married to a primary care physician, and together, they have two young children. They reside in Southlake, Texas. He enjoys spending time with his family and following Texas A&M University athletics when he is not seeing patients. He also stays active in his free time through running and playing golf.


  • Bachelor of Arts in Mathematics, Texas A&M University, College Station, TX

Medical School

  • Doctor of Medicine, Texas A&M University Health Science Center, Temple, TX


  • Orthopedic Surgery, The University of Tennessee Health Science Center, Campbell Clinic, Memphis, TN


  • Orthopedic Foot and Ankle Surgery, Duke University School of Medicine, Durham, NC
“Dr. Mulligan was professional and provided me with answers to my knee problems. He listened and actually seemed concerned.”
– Lawrence P.
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