Dr. Ashley Johnson, PT, DPT is a licensed physical therapist in the state of Georgia. She has accrued over 10,000 hours of outpatient orthopaedic treatment and an expert in movement science. She believes manual therapy paired with guided exercise can greatly reduce, if not eliminate, pain and limitation associated with musculoskeletal injuries.

Dr. Johnson is a former NCAA Division I volleyball athlete and an expert in volleyball movement science. She has combined her 10+ years of playing and coaching experience with the knowledge she acquired while earning her doctorate in physical therapy to create programming specifically for the volleyball athlete. She has the knowledge and skills necessary to identify gross and minor weaknesses in athletes and create a training protocol to strengthen those specific weaknesses. This training does not only prevent injuries, it also enhances performance.

  • B.S. (Bachelor Of Exercise Science) - Indiana University   

  • D.P.T. (Doctor of Physical Therapy)- Hampton University




Dr. Darrell Murray, MD is a Family Medicine Specialist in Atlanta, GA and has over 28 years of experience in the medical field. He graduated from Temple University medical school in 1993. He is affiliated with medical facilities such as Gwinnett Medical Center - Duluth and Wellstar Atlanta Medical Center.

Dr. Murray specializes in pain management and has 5 clinics around the greater Atlanta area. He is the medical director for all DocJay Physical Therapy locations.

  • M.D.  (Doctor of Medicine)- Temple University