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170 East 77th Street
Unit 2
New York, NY 10075

Phone: 212-249-5332
Fax: 212-249-9539

Office Hours

Monday – Friday
7:00am – 8:30pm

8:00am – 12:00pm

Professional Physical Therapy at East 77th Street is a leading provider of Physical Therapy in New York.

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Jonathan DeMatteis, PT, DPT, USAW
Jonathan DeMatteis, PT, DPT, USAW

Partner, Area Manager - New York City

Jonathan DeMatteis is a NYS licensed Physical Therapist and USAW Certified Sports Performance Coach. He graduated Magna Cum Laude with his Master's Degree from LIU Brooklyn. After completing his final clinical affiliation with the company, Jonathan joined the Professional Physical Therapy team in the summer of 2005. He then obtained his Doctorate in Physical Therapy from LIU Brooklyn. In 2011, Jonathan became Co-Director of our flagship facility in Bayside, Queens, and in 2013, he became a Partner with the company and then shortly after becoming the Regional Clinical director on the Upper East/Midtown region. He now acts as the Area manager of upper NYC. Jonathan has a strong interest in treating shoulder and knee disorders, as well as athletic performance with an emphasis on Olympic weightlifting. He continues to treat high school and collegiate athletes as well as the older adult.

Farzad Irani, DPT, ATC
Farzad Irani, DPT, ATC

Assistant Clinical Director


  • Bachelor of Science, Athletic Training, Boston University
  • Doctorate Degree, Physical Therapy, Boston University

Clinical Interests

  • Athletic and orthopedic rehab
  • Working with numerous patient populations, including pediatrics, geriatrics, and collegiate athletes
  • Evidence-based practices


  • American Physical Therapy Association (APTA)
  • National Athletic Traininer Association (NATA)