About Gregory V Hahn, MD

Board certification

  • American Board of Orthopaedic Surgery, 2001


University of Virginia, Charlottesville, Virginia 1988
University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania MD 1993
University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania Orthopaedic Surgery 1998
Children's Hospital & Health Center, San Diego, CA Pediatric Orthopaedic Surgery 1999

Hospital/academic affiliations

  • All Children's Hospital | Saint Petersburg, Florida
  • Bayfront Medical Center | Saint Petersburg, Florida

Society memberships

National Society Memberships
  • American Medical Association
State Society Memberships
    State Medical Society
  • Florida Medical Association
    State Orthopaedic Societies
  • Florida Orthopaedic Society
Specialty Society Memberships
  • Pediatric Orthopaedic Society of North America
Additional Society Memberships
  • Pinellas County Medical Society

  • Hillsborough County Medical Society


The Best Doctors in America ....Proudly EVERY year since 2005!

American's Top OrthopaedicsEvery year since 2007

America's Top Physicians 2004-2005

Doctors of Distinction, Tampa Bay Metro, Aug./Sept. 2005

Doctors of Distinction, Tampa Bay Metro, Aug./Sept. 2006

Doctors of Distinction, Tampa Bay Metro, Aug./Sept. 2010

Vice Chief of Staff, All Children's Hospital Medical Staff 2008 and 2009

Chief of Staff, All Children's Hospital Medical Staff 2010 and 2011

Location Information

St. Petersburg Office 625 Sixth Avenue South, Suite 450 St. Petersburg, FL USA 33701 View map Phone (727)898-2663 Fax (727)568-6836

Tampa Office 2727 W. Dr. Martin Luther King Jr. Blvd., Suite 720 Tampa, FL USA 33607 Phone (813)879-2663 Fax (813)872-0286

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Additional Staff

My team consists of well educated and highly motivated professionals including the surgeons, orthopaedic technicians, allied health practitioners, and administrative specialists. During your visit you will meet many of them as they work to make your visit go smoothly with minimal stress.

The orthopaedic surgeons on our staff are Board Certified by the American Board of Orthopaedic Surgery and all are fellows of the Pediatric Orthopaedic Society of North America. You have the option to select an individual physician from our group- myself, Dr. Scott W. Beck, Dr. Jeffrey B. Neustadt, Dr. Drew E. Warnick or Dr. Paul L. Benfanti-to provide you with the majority of your patient care. Should you have an immediate problem and your doctor is not available, another physician in the group will be available to assist you until your own doctor returns. Our medical answering service can be reached 24 hours a day.

Children's Orthopaedic and Scoliosis Surgery Associates was founded in 1988. The St. Petersburg office is located across the street from All Children's Hospital. The Tampa office is located in Tampa, across the street from St. Joseph's Hospital. Outreach clinics are held in Sarasota, East Lake and Pasco as well.

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This website is provided by the American Academy of Orthopaedic Surgeons as a service to its members. All materials on this Web site have been created, developed or assembled by the member physician, who is solely responsible for its content and any permissions necessary to properly place the materials on this website. The AAOS does not review this information nor does it exercise editorial control over it and consequently AAOS is not liable for any damage that may be caused by this information.