Welcome to Superior Physical Therapy
in Frederick, MD

Physical Therapy Frederick MD

We will never settle for “average”. It is our promise to provide and advance Superior physical therapy services while adding uniquely specific and related services to serve the Frederick County and surrounding region with the utmost quality of care.

Our vision is to demonstrate healthcare leadership in our community by pursuing the advancement and excellence in physical therapy and related services. We will be at the forefront of rehabilitation and injury preventative services. We will continue to look for opportunities for expansion and sustained growth in the Frederick County and Northern Virginia Region in order to reach many more members of our community with our exceptional services. We will strive to provide quality physical therapy and related services to individuals suffering from musculoskeletal, biomechanical, vestibular disorders and those recovering from post-surgical rehab. Our main goal is to return optimal function and performance to each individual by focusing on patient-specific goals.

Don't let pain get in your way...

Physical Therapy Frederick MD

Earl Cox, PT, DPT, OCS, CSCS, MS


  • Dry Needling
  • Musculoskeletal Disorders
  • Arthritis Management
  • Whiplash Injuries
  • Workman's Comp
  • Sports Related Injuries
  • Post-surgical Care
  • Headaches
  • Balance Disorders
  • Fibromyalgia
  • Chronic Pain
  • Nerve Conduction Studies
Call Us Today!
Spring Ridge
(301) 696-5595
TJ Drive
(301) 663-7898

Read what your neighbors have to say...

  • Super nice folks and very effective, individualized care. It was very convenient to get an appointment at the location I preferred and at times that worked for me. I will definitely choose this team if I ever need PT again.

    Stephanie K.

  • Today I completed my PT for my shoulder replacement, and I am so happy to say that my shoulder is working beautifully, thanks to Earl Cox and his awesome staff! Three and a half years ago I had 2 knee replacements at one time and I did my rehab with Superior as well.

    Helen G.

  • The folks at Superior Physical Therapy are the best! They have taken care of me now for over a year. Worked with me through my back surgery as well as possible hip surgery.

    Kathy M.

  • I spent a few months working with the therapists on my legs and back. Thank you all so much for the help. I would give a 5 stars for not only the pt help but the kindness of all of the staff.

    Catherine F.

  • Awesome place, the people are much nicer than down the street @ FMH Rehab. Been there several times for : Parkinsons gait issues, rotator cuff issue, and now for a herniated disc. They have been helpful, knowledgeable.

    Jim W.

  • If anyone needs physical therapy you would be hard pressed to find a better group of therapist. They are caring and very professional, by the time your therapy is over they feel like family. Thanks Earl, Karl, Janet, Jamie and Ryan.

    Thelma M.

  • Earl and his staff provide exemplary care! I've had occasion to use their services for several conditions and was very happy with the good results their care provided.

    Judy S.

  • These guys have kept me running, through my injuries. I thought I could never be a runner, but they helped me strenghten my legs properly to avoid further injury while encouraging cross training while allowing recovery from the injury itself. I'm back to running, and on my way training for a marathon.

    Michelle S.