About Us

Our clinic was founded on 1999.

Since then we have been offering High Quality Physical Therapy Services for Orthopaedic, Neurologic and Cardiopulmonary problems.

We specialize in: Physical Therapy Staff

    • musculoskeletal and orthopaedic diseases
    • mechanical spinal problems
    • sports-related injuries
    • overuse-related dysfunctions
    • post surgical conditions.

We aim at clinical excellence.

Our staff members stay informed on new developments in the field of Physical Therapy by attending continuing education courses and seminars.

Moreover, we closely monitor technological advances in the medical field and we invest on state-of-the art equipment to help our patients get better faster. For example, our clinic was recently equiped with the revolutionary Anti-Gravity treadmill by AlterG in order to facilitate rehabilitation of patients with lower extremity problems.


kolokotronis biostirixi


Sotiris Kolokotronis is the founder and the clinical director of BIOSTIRIXI.

  • He has received his B.S and M.S. in Physical Therapy degree from Boston University (Dept. of Health & Rehabilitation Sciences - Sargent) in Boston Massachussets.

  • Sotiris has worked in various clinics in the New England and New York areas. To name a few he has worked next to Ronald Cahn at the Hospital for Joint Diseases in New York NY and next to Paul Koval at the Fitchburg PT Associates in Fitchburg MA thus earning great experience next to well recognised clinicians.

  • He has been a practicing Physical Therapist for more than 13 years and has extensive experience treating patients with knee, shoulder and spinal problems.

  • He has a special interest in manual therapy and ergonomics

Our team is comprised of talented, enthusiastic and experienced PTs.

  • 100% of our clinical staff are licenced Physical Therapists with many years of experience in the management of orthopaedic problems and sports-related injuries.

  • Our staff is always in close contact with the reffering physician in order to provide the safest and most effective therapeutic regimen.


  • Every year all members of the team attend seminars and educational courses to expand their knowledge and stay effective in their interventions.

  • We are proud of the fact that when surveyed, our parients overwhelmingly stated that they would happily refer a friend or family member to our clinic.