John W. O'Halloran, PT, DPT, OCS, ATC (retired), CSCS (retired), cert MDT, is a licensed Physical Therapist and Athletic Trainer with 30 years of experience in the field of rehabilitation. He is a board certified orthopaedic clinical specialist by the American Physical Therapy Association. He earned his post–professional Doctor of Physical Therapy from Temple University. Dr. O'Halloran is the sole owner of O'Halloran Rehabilitation a division of O'Halloran Consulting, LLC. John was born in Boston Massachusetts and currently resides in Summerfield, North Carolina.

Dr. O'Halloran has also served as director of physical therapy/sports medicine at Southeastern Orthopaedics in Greensboro, North Carolina as well as co–owner of GOSMC Properties, LLC. He has also worked in a variety of settings including universities and hospitals. Dr. O'Halloran is also a former orthopaedic instructor at the physical therapy assistant program at Guilford Technical Community College in Greensboro, North Carolina. In 1999, he became credentialed with the McKenzie Institute in the mechanical diagnosis and treatment of the spine. Learn more about Dr. O'Halloran.

Trent Brown, MOT, OTR/L, BCG, is a practicing therapist in Utah and is 1 of 24 credential holders of a board certification in gerontology (BCG) from the AOTA. Trent has worked in transitional rehab, acute care, skilled nursing, and home health over the course of his career. His master’s thesis, "Performance of ADL’s, functional activity, mobility, and confidence levels following total hip arthroplasty", was the launching pad for his future clinical focus and passion. Trent has centered his practice on research, exercise, and activity to promote safety and outcomes during functional mobility and activity with adult and geriatric populations.

Trent served as vice president of the Utah Occupational Therapy Association (UOTA), where he helped co-author the new Utah Occupational Therapy Practice Act. He has received APTA approval as a certified continuing education presenter, teaches at the University of Utah as an adjunct professor and was recently the requested keynote speaker at the annual UOTA conference. Learn more about Trent Brown.

Jason Handschumacher, PT, DPT, OCS, is a licensed physical therapist with more than 15 years of clinical practice across all spectrums of rehabilitation and in some of the top facilities in the country. Dr. Handschumacher has experience in acute, sub-acute, inpatient rehab, home health, outpatient, and fitness practice settings, while he currently practices with a hospital in the Charlotte metropolitan area, working in acute, sub-acute, and outpatient settings. Dr. Handschumacher also works daily in a clinic within the fitness center of an active adult community. Learn more about Jason Handschumacher.