James Leiber, DO, is founder & medical director of New Regeneration Orthopedics of Florida. He is a former officer, physician, & educator in the Air Force for 11 years – including personal consulting physician to the vice president and president at the White House & former Assistant Clinic Professor at the Uniformed Services University of the Health Sciences. He is an Associate Professor at LECOM where he was full-time for 5 years & served as the co-creator of a medical school course in Integrative Clinical Nutrition. He has completed fellowship training in research, teaching, & curriculum development at UNC-Chapel Hill & is triple board-certified in Neuromusculoskeletal Medicine, Pain Medicine, & Family Medicine – as well as Registered in Musculoskeletal Sonography. He has also completed The U of F FMA Leadership Academy for physicians. Dr. Leiber focuses on Interventional Orthobiologics. As medical director of one of the longest-running Regenexx clinics & amongst the most experienced Regenexx affiliates, he is proud to be offering the nation’s most advanced non-surgical bone marrow concentrate & platelet procedures (PRP) for injuries & arthritis under image guidance utilizing ultrasound & fluoroscopy (X-ray). He is the former program director & current senior instructor for the Not-For-Profit Interventional Orthopedic Foundation (IOF). He was the lead consultant for a large Brazilian healthcare network as they began clinical trials in BMAC & PRP procedures. He has authored various research & textbook publications & has been an invited speaker at medical conferences. Dr. Leiber was awarded the prestigious Emerging Leader Award by the AOF in 2005 & the Saunders Book Award for outstanding academic achievement in physiology/pharmacology in 1999. He maintains medical licenses in FL & Grand Cayman. Dr. Leiber believes that the key to treatment is a collaborative relationship between doctor & patient & an understanding that every person & situation is unique.
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Dr. Leiber's Rating
Patient Perspective
5.0 Explains conditions and treatments
5.0 Takes time to answer my questions
5.0 Provides follow-up as needed
Office Rating
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8600 Hidden River Pkwy Suite 700, Tampa, FL, 33637
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Regenexx Tampa Bay
8600 Hidden River Pkwy Suite 700
Tampa, FL, 33637
Showing 1-10 of 105 reviews
"efficient and caring and thorough - Stem cell and PRP 3 years ago, have done very well until a recent glitch, need f/u PRP"
  • December 13, 2022
"Stem cell treatment both hips- life changing! - Dr Leiber was amazing! I am about 6 weeks out having both my hips done at once. I am able to physically do activities I haven't done in years. He really does care about his patients and it does come across in his conversations with you. He has really changed my life. I would recommend him and this procedure to anyone it would benefit!"
  • October 24, 2022
"Absolutely amazing - Dr Leiber was not only able to fix my back pain of over two years, he gave me a new lease on life. When you are in pain it effects your whole personality."
  • October 18, 2022
"Dr Lieber has restored mobility with a few needle pricks. nt - Thru telehealth, my assessment was planned and images handled locally. I only had to travel to Orlando for the treatment, based on Imaging. Dr Lieber and his staff are great. At 70 I'm leading an active life due to the treatments I have received from this office."
  • October 17, 2022
"Excellent results with outstanding followup - Dr Leiber listened to me and I was pleased with my results"
  • August 30, 2022
"Great experience - Dr. Lieber instilled confidence and I had a pretty much painless stem cell procedure on my left torn rotator cuff. I am 6 months out from my procedure and my shoulder is strong & pain free. I have no limitations."
  • August 16, 2022
"Extremely grateful that my pain has diminished significantly! - My experience was extraordinary! Dr. Leiber was extremely knowledgeable, kind and caring about my condition. I look forward to continued improvement and a life with less pain. I sincerely thank you and your staff for taking such good care of me!"
  • August 2, 2022
"Success - He is patient, he listens, has vast knowledge. Understood my fears and my goals."
  • July 13, 2022
"Excellent - Excellent"
  • July 11, 2022
"These procedures have changed by life! - Fantastic"
  • June 28, 2022
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8600 Hidden River Pkwy Suite 700
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
100 Second Ave S Suite 904S
St. Petersburg,FL,33701
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
2401 University Pkwy Suite 104
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
1412 Trovillion Avenue
Winter Park,FL,32789
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm


  • Bone Marrow Aspiration Concentrate (BMAC)
  • Carpel Tunnel
  • Physical Therapy by Exos
  • Platelet Enriched Plasma Therapy (PRP)
  • Regenerative Orthopedics
  • Tenex
  • Ultrasound guided carpal tunnel release


  • Regenerative Medicine


David Grant Medical Center (Travis Air force) Base
Medical School
Des Moines University


Please verify insurance information directly with your doctor's office as it may change frequently.


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