Helping you recover faster
Dr. JJ's Story
Bryn Mawr and
King of Prussia, PA
Our dedicated physical therapy team offers exceptional service with state-of-the-art equipment in Bryn Mawr and a spacious atmosphere reflecting our commitment and love for working with and helping people.
Visit us at one of our locations in Bryn Mawr or King of Prussia and all of Montgomery County !
We’re conveniently located for patients in:
Our Physical Therapy Specialties
Dry Needling
Unique therapy often administered with traditional physical therapy exercises
Gait analysis
Identifies the factors contributing to your particular injury
Movement Analysis
Fixing the source of the problem, not just treat the symptom
Concussion/ Vestibular Therapy
Uses light to accelerate the body’s natural healing processes
Pelvic Floor and Postpartum care
Restore balance throughout your muscles to give you the ability to sit and stand tall
Sports Rehabilitation
Assisting your recovery from sports-related injuries
Manual Therapy and Osteopathic Manipulation
Brief and intermittent occlusion of blood flow while exercising
Strength and Conditioning/Fitness
Improving fundamental movement while preventing breakdown and/or overuse
Lymphatic Drainage and Aesthetics
Improving fundamental movement while preventing breakdown and/or overuse
Laser Therapy
Uses light to accelerate the body’s natural healing processes
Blood Flow Restriction
Brief and intermittent occlusion of blood flow while exercising
TECAR therapy
Improving fundamental movement while preventing breakdown and/or overuse
Conditions We Treat
Back Pain
Knee Pain
Sports Injuries
Concussions
Running Pain
Neck Pain
Shoulder Pain
Work Injuries
Post-Surgical
Overuse Injuries
Spine Injuries
Accident Recovery
Meet Our Experienced Physical Therapists
Testimonials
Real patients, real stories, real progress. If you want to know what you’re in for when you work with Primal Physical Therapy, take some time to read what our current and former patients have to say.
Jameer Nelson
Sixers assistant GM
Sports Broadcaster,
NBA All-Star
I’ve played at the highest level and been around some great trainers, PTs, and coaches. I have recently been doing laser treatment at Primal with JJ and she is right at the top and the best of the best as a PT.
Robby Andrews
Professional runner,
Olympic athlete
I have gone to JJ for everything from an achilles tear to a tight shoulder. As a member of the 2016 Track and Field US Olympic Team, I value my health above all else, and there is no one I trust with my body more than JJ and Primal Physical Therapy.
Jameer Nelson
I started having back problems about four months ago.. March of 2025. Tried back doctors. Tried epidurals. Was thinking about surgery. And tried several PT people.. Mark worked on me for an hour.. When I walked out, I have felt better than I have in months after one hour ‘s. PT.
Jameer Nelson
I started having back problems about four months ago.. March of 2025. Tried back doctors. Tried epidurals. Was thinking about surgery. And tried several PT people.. Mark worked on me for an hour.. When I walked out, I have felt better than I have in months after one hour ‘s. PT.
Jameer Nelson
I started having back problems about four months ago.. March of 2025. Tried back doctors. Tried epidurals. Was thinking about surgery. And tried several PT people.. Mark worked on me for an hour.. When I walked out, I have felt better than I have in months after one hour ‘s. PT.
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