Dr. Sullivan is an Orthopedic Surgeon, specializing in Total Joint Replacement. He earned his Masters of Sciences at the University of South Florida and his Doctor of Medicine at Florida Atlantic University Charles E. Schmidt College of Medicine.
Dr. Sullivan completed his Orthopedic Surgery Residency at University of South Florida/Florida Orthopaedic Institute and was fellowship trained at the Adult Reconstruction Orthopedic Surgery program at Holy Cross, the largest joint replacement provider in Florida.
Dr. Sullivan provides in hip and knee replacement treatments and procedures to help restore movement and function for his patients and improve quality of life. He specializes in robotic and computer assisted hip and knee replacements, fractures involving hip and knee replacements and revision total hip and knee replacements which are procedures to treat failed replacements.
He also provides minimally invasive knee and hip replacements as well as non-surgical knee treatments and knee and hip injections to relieve the pain and inflammation associated with osteoarthritis.
Dr. Sullivan’s philosophy of care is patient centered, focusing on education and communication to ensure the most optimal outcomes. He treats his patients with compassion and respect, involving them in all decisions about their healthcare and providing evidence based treatment options.
- University of Colorado
Boulder, CO
Bachelor of Arts, Molecular Cellular and Developmental Biology; Certificate in Neuroscience
- University of South Florida College of Medicine
Tampa, FL
Master of Sciences, Medical Sciences - Florida Atlantic University Charles E. Schmidt College of Medicine
Boca Raton, FL
Doctor of Medicine
- University of South Florida/Florida Orthopaedic Institute
Tampa, FL
Orthopedic Surgery Residency
- Holy Cross Adult Reconstruction Fellowship Program
Ft. Lauderdale, FL
Orthopedic Surgery Fellowship
- Orlando Health Bayfront
- American Academy of Orthopaedic Surgeons
- Florida Orthopaedic Society
- American Association of Hip and Knee Surgeons
Total Knee Replacement
Minimally Invasive Knee Replacement
Revision Total Knee Replacement (treatment of failed knee replacement)
Unicompartmental/Partial Knee Replacement
Nonsurgical Knee Treatments
Knee Injections
Total Hip Replacement
Revision Total Hip Replacement (treatment of failed hip replacement)
Anterior Hip Replacement
Minimally Invasive Hip Replacement
Hip Injections
Robotic and Computer Assisted Hip and Knee Replacements
Knee Arthroscopy
Fractures Involving Hip and Knee Replacements
General Orthopedic Trauma
18 Years+
St. Petersburg 603 7th Street South, St. Petersburg, FL 33701 Suite 100
F: (727) 553-7432
Provider Hours
- Monday: 8:30am - 4:30pm
- Tuesday: 8:30am - 4:30pm
- Wednesday: 8:30am - 4:30pm
- Thursday: 8:30am - 4:30pm
- Friday: 8:30am - 4:30pm
Florida Medical Clinic Orlando Health participates with most major carriers. Please consult your insurance carrier or contact one of our scheduling representatives in our office prior to your appointment to verify our participation status with your insurance plan.
Leave a review for Alex Haag Sullivan, MD
Our goal is to provide excellence in every patient experience. Your opinion is valuable to us - we would love to hear from you!