James Leiber, DO, is founder and medical director of Regenexx Tampa Bay. He is a former officer, physician, and educator in the Air Force for 11 years – including personal physician to the vice president and president at the White House. He is an Associate Professor at LECOM where he was a full-time for 5 years and served as the co-creator of an innovative medical school course in Integrative Clinical Nutrition. He has completed fellowship training in research, teaching, and curriculum development at UNC-Chapel Hill and is triple board certified in: Neuromusculoskeletal Medicine, Pain Medicine, and Family Medicine – as well as Registered in Musculoskeletal Sonography. He is also formally trained in Functional Medicine
Dr. Leiber focuses on Interventional Regenerative Orthopedics and is honored to have been the first Regenexx Provider in Florida starting in 2012 – offering the nation’s most advanced non-surgical stem cell and platelet treatments (PRP) for injuries and arthritis under image guidance utilizing ultrasound and fluoroscopy (Xray).
He is a program director and instructor for the Not-For-Profit Interventional Orthopedic Foundation (IOF) and acting chair for their curriculum review committee. He was the lead consultant to surgeons and interventionalists at a large Brazilian healthcare network as they began clinical trials in stem cell and PRP treatments. He has authored various research and textbook publications and has been an invited speaker at medical conferences. Dr Leiber was awarded the prestigious Emerging Leader Award by the American Osteopathic Foundation in 2005 and the Saunders Book Award for outstanding academic achievement in physiology and pharmacology in 1999. At Boston University, Dr Leiber spent 2 years as an Aerospace Engineering major before switching to Pre-Med and graduating with a double major (B.A.) in Psychology and Economics.
He maintains medical licenses in FL and Grand Cayman. He travels to Cayman regularly to treat patients with their own culture expanded stem cells. Dr. Leiber believes that the key to treatment is a collaborative relationship between doctor and patient and an understanding that every person and situation is unique. He is originally from NYC but has lived in all regions of the U.S. and enjoys spending time with his family. He resides on the SW coast of FL with his wife and daughter.
Dr Leiber is licensed in Florida and Grand Cayman.
He travels to Cayman regularly to treat patients with their own culture expanded stem cells. Learn more: When to think about Culture Expanded Stem Cells
Dr. Leiber believes that the key to effective treatment is a collaborative relationship between doctor and patient and an understanding that every person and situation is unique.
Dr. Ignatios Papas is a non-surgical orthopedic physician specializing in interventional musculoskeletal and rehabilitation medicine at New ReGeneration Orthopedics. Dr. Papas is a native Floridian and received his bachelor of science degree in Microbial and Molecular Biology from the University of Central Florida and his master of science degree in Neuroscience and Aging from the University of South Florida, Morsani College of Medicine.
He completed his residency in Physical Medicine and Rehabilitation at Carolinas Medical Center in Charlotte, North Carolina where he served as Chief resident and founded the program’s Musculoskeletal Ultrasound Curriculum. Dr. Papas has taught courses in musculoskeletal ultrasound to residents across multiple specialties and to medical students. During his academic chief tenure he was voted Medical Educator of the Year at Carolinas Rehabilitation.
At New ReGeneration Orthopedics of Florida and Regenexx Dr. Papas focuses on Interventional Regenerative Orthopedics – Offering the Nation’s Most Advanced Non-Surgical Stem Cell and Platelet Treatments for Injuries and Arthritis under image guidance using ultrasound and fluoroscopy (live X-ray). Dr. Papas continues to conduct research involving musculoskeletal ultrasound and sports medicine. He is a member of the American Medical Society for Sports Medicine, the American Academy of Physical Medicine and Rehabilitation, the American Academy of Orthopedics, the Spine Intervention Society and the American Osteopathic College of Physical Medicine and Rehabilitation.
When he isn’t practicing medicine he enjoys spending time with his new baby, playing soccer, practicing guitar and listening to historical podcasts.
Ronald Torrance II, DO, is a non-surgical orthopedic physician specializing in Sports Medicine at New ReGeneration Orthopedics – Regenexx Tampa Bay. He was born in Erie, Pennsylvania, and moved to Sarasota, Florida when he was 12. Dr. Torrance excelled in sports – basketball, football, and baseball and graduated from Sarasota’s Riverview High School as a two-sport student athlete. After high school, he accepted a combined academic and athletic scholarship from Limestone College in Gaffney, South Carolina. While there, he played baseball and graduated with a double Bachelor of Science Degree in Biology and Chemistry with a minor in Mathematics. Dr. Torrance graduated from Lake Erie College of Osteopathic Medicine in Lakewood Ranch, Florida then completing his Family Medicine Residency in the Greater Philadelphia Area followed by a fellowship in Sports Medicine in Vineland, NJ with Inspira Health Network. He is licensed to practice medicine in the states of Florida, Pennsylvania and New Jersey.
Dr Torrance’s clinical practice focuses on Interventional Regenerative Orthopedics – Offering Regenexx procedures – the Nation’s Most Advanced Non-Surgical Stem Cell and Platelet Treatments for Injuries and Arthritis under image guidance using ultrasound and fluoroscopy (live X-ray).
He has published in peer reviewed journals and is an invited speaker at medical conferences. In 2018, he co-authored Exercise 2.0 for Regenexx.
Dr. Torrance has also been through formal continuing education in Functional Medicine through the California Center for Functional Medicine.
He was invited to work on the medical staff at the 2016 CrossFit Regionals and 2016 CrossFit Games. Alongside his medical career, Dr. Torrance has continued his athletic pursuits. He has achieved a ranking as a semi-professional beach volleyball player, and trains as a competitive CrossFit athlete. His recent sports accomplishments include finishing 197th in the Mid-Atlantic Region as an individual athlete in the 2016 CrossFit Open, as well as qualifying a team for the 2016 Kill Cliff Granite Games.
Consider Regenerative Treatment at Regenexx Tampa Bay and Avoid the Painful Recovery and Downtime Following Surgery
Regenexx® regenerative orthopedic treatments are helping individuals avoid surgery and get back to their daily active lifestyles. These non-surgical treatments are designed to assist the body's natural healing mechanisms by activating and increasing the local cells that are responsible for repairing damaged tissue.