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Affiliated Therapy ServicesA Doctors of Physical Therapy Company

Our story

Affiliated Therapy Services

Comprehensive physical therapy, close to home, since 1988.

Where we come from

Hammond’s hometown practice since 1988

Since 1988, Affiliated Therapy Services has given Hammond a simple promise: you shouldn’t have to drive to a big city for great physical therapy. For nearly four decades, our neighbors have healed right here at home.

You’ll work focused with a licensed physical therapist on a plan built for you, whether you’re coming back from surgery, a work injury, or something that just won’t loosen up on its own.

The clinician-led difference

The only PT practice led entirely by physical therapists

Every leader at our practice, from clinic director to CEO, is a licensed physical therapist. Every clinical decision is made by someone who has treated patients.

“Highest-quality people providing the highest, the most evidence-based medicine that produces the best outcomes and creates the best value.”

Aaron Kraai, PT, DPT, Founder & CEO, Doctors of Physical Therapy

  • Licensed Physical Therapists
  • Orthopedic Care
  • Sports & Return-to-Sport
  • Manual Therapy
  • Serving Hammond Since 1988
  • Pre & Post-Op Rehab

Built from zero, built for patients

Part of the Doctors of Physical Therapy family

Founder Aaron Kraai started folding towels at a physical therapy clinic at age 14. He opened the first Doctors of Physical Therapy clinic in 2005 and built the company from nothing, with one goal: a PT organization where clinicians lead, patients win, and excellence is non-negotiable.

Today that network spans clinician-led clinics nationwide. Affiliated Therapy Services is proud to be part of it, same trusted local team, now backed by a national standard of care.

Get Better Faster

Ready when you are.

Book your first appointment today. No referral. No waiting. Straight to a licensed physical therapist.