North Mississippi Sports
Medicine & Orthopaedic Clinic

Stephen Southworth, M.D.


Hip and Knee Replacement Specialist
Spine/Rehabilitation Fellowship
Rancho Los Amigos - Downey, CA

Dr. Steve Southworth specializes in the treatment of hip and knee osteoarthritis. He is a board-certified orthopaedic surgeon offering non-surgical as well as surgical care of arthritis. He primarily concentrates in total hip replacement, knee replacement and ankle replacement. He also specializes in fracture care. He is a diplomate of the National Board of Medical Examiners.


Bachelor of Arts, 1979College of Wooster
Master of Science, 1981University of South Carolina
Doctor of Medicine, 1985Medical College of Ohio
Masters of Business Administration, 2013University of Tennessee


  • American Board of Orthopaedic Surgery, 1993; re-certified, 2000; recertified 2012
  • National Board of Medical Examiners, 1986
  • Advanced Trauma Life Support, Instructor, 2002 - Present
  • Basic Life Support, re-certified, 2000, 2011
  • American Association of Medical Review Officers, 1995

Professional Memberships:

  • American Academy of Orthopaedic Surgeons (AAOS)
  • American College of Surgeons (FACS)
  • American Medical Association (AMA)
  • Association of Military Surgeons {AMSUS)
  • Mississippi Orthopaedic Society (MOS)
  • Shands Circle, OREF
  • Society of Military Orthopaedic Surgeons (SOMOS)

click here to view Curriculum Vitae in PDF format.

News Articles

Orthopedic surgeon leader to know: Dr. Stephen Southworth of Orthopaedic Institute of North Mississippi Clinic

662-377-BONE 662-377-BONE


Orthopaedic Institute of
North Mississippi

499 Gloster Creek Village
Ste G1
Tupelo, MS 38801


Book an appointment 5 days
a week.

Monday to Friday
We will be there for you!