Top-Rated Physical Therapists in Nashville, TN
We Want to Redefine Physical Therapy
We’re not your typical PT clinic. PTI Performance Lab was built for people who expect more: more time, more attention, and better results. No rushed appointments. Just expert care tailored to your goals, delivered where and when it works for you.
How We're Changing the PT Game
Building on a decade of clinical excellence through Performance Therapy Institute, PTI Performance Lab was launched with a clear mission: to give people greater access to elite physical therapy and wellness services, emphasizing convenient scheduling and treatment location options.
Whether it’s at your home, office, gym, or inside our clinic, our concierge, cash-based approach means no crowded schedules, no rushed visits, and no one-size-fits-all plans.
Just highly personalized treatment, expert movement analysis, and a relentless focus on your goals, delivered on your schedule.
The Values That Drive Everything We Do
These core principles guide every decision we make and every session we deliver.
Excellence
Clinical expertise and elite-level service in every session for the highest standard of care.
Progress
Every session moves you forward. No wasted time, no stagnant plans—just steady, measurable growth.
Integrity
Honest, transparent care with proven methods that deliver real results—no gimmicks here.
Convenience
Your time matters. We make expert care fit your schedule and location, not the other way around.
Meet Our Providers
Josh Colbert
DPT, Cert. MDT
Dr. Colbert was born and raised in Port St. Joe, Florida before moving to Nashville to attend Belmont University. While at Belmont he earned a Bachelor of Science in Biology.
After graduating with his undergraduate degree in 1998, Josh enrolled in the physical therapy program at Belmont where he graduated with a Doctorate in Physical Therapy in 2001.Since completing PT school Dr. Colbert has practiced exclusively in the field of outpatient orthopedic physical therapy.
In addition to his clinical practice, he has completed yearly post-graduate training, the highlight being in 2011 when he was awarded a certification in Mechanical Diagnosis and Therapy from the prestigious McKenzie Institute of New Zealand.
Jackson Boggs
DPT, Cert. MDT
Doctor of Physical Therapy | Certified Strength & Conditioning Specialist | TPI Medical 2 Certified
Jackson Boggs is a dedicated Doctor of Physical Therapy and Certified Strength and Conditioning Specialist with a passion for helping people move, feel, and perform at their best. Originally from Lexington, KY, he earned both his Doctorate in Physical Therapy and a Bachelor’s degree in Exercise Science from the University of Kentucky.
A former collegiate baseball player, Jackson brings a performance-driven mindset to rehabilitation, blending his athletic background with evidence-based clinical care. He has trained under industry leaders Eric Cressey and Mike Reinold, further sharpening his expertise in sports rehab and performance training.
Jackson is also a TPI (Titleist Performance Institute) Medical 2 Certified provider, allowing him to assess and treat golfers with a unique, movement-based approach tailored to the demands of the game.
Whether you're an athlete, active adult, or just looking to get out of pain and back to doing what you love, Jackson’s individualized approach combines manual therapy, cutting-edge technology, and targeted exercise to help you achieve lasting results.
Ready to Stay at Your Peak?
Stop settling for care that doesn't fit your lifestyle. Discover how concierge physical therapy can help you move better, recover faster, and stay at peak performance.