After-Hours Urgent Ortho Care is now available in Wilton, Monday to Friday from 4:00 pm to 7:00 pm and Saturdays from 12:00 to 4:00 pm. Walk-ins welcome.

Robert Spatz

Education About ONS Harrison Physical Therapy Director Robert Spatz has more than 20 years of experience in physical therapy and health care administration. In addition, he is a Lab Instructor at Mercy College School of Physical Therapy and an Adjunct Professor at Westchester Community College and has been a guest lecturer at Briarcliff Schools, Team […]

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Sydnee Wilson

Education About Sydnee received her Doctorate in Physical Therapy from University of Hartford in West Hartford, CT. She received both the Student-to-Student Award in 2022 and Academic Achievement Award in 2019. Sydnee gained various skills through her clinical experience in outpatient orthopedics, home care, and acute care. She actively connects with patients to provide care […]

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Elizabeth Graveline

About Elizabeth “Liz” Graveline graduated from Mercy College with her Doctorate in Physical Therapy in December 2015. She acquired clinical experience while pursuing her DPT at facilities in Greenwich, White Plains, Mamaroneck and Charleston, SC. In November, she gave a research presentation on the effect of manual therapy in physical therapists with work-related wrist and […]

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Steven Mazzarisi

Education About Steven Mazzarisi has a doctorate in Physical Therapy from New York Institute of Technology and is licensed in the state of New York and Connecticut. He is certified in Myofascial Decompression, Blood Flow Restriction therapy, CPR, and AED (automated external defibrillator). He specializes in orthopedic physical therapy, Affiliations & Certifications […]

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Jeremy Lopez

Education About Jeremy earned his Bachelors Degree in Exercise Science from the University of Connecticut. He is an NSCA-Certified Personal Trainer (NSCA-CPT). Jeremy has experience with both personal (1-on-1) and group training. He was a former assistant strength and conditioning coach with UConn Football. Jeremy also has experience as a USA boxing coach and specializes […]

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Jenny Leung

Education About Jenny Leung, DPT is a licensed Doctor of Physical Therapy with diverse clinical experience and skill set. She is accomplished in differential diagnosis, examination, assessment, and treatment of a variety of musculoskeletal pathologies both non-operative and operative to produce superior patient outcomes, and provide a positive impact on the lives of those individuals. She […]

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Tara O’Connor

Education About Tara O’Connor has been with ONS since completing her associate’s degree as a Physical Therapy Assistant. Her professional career began at Cardio Fitness Associates in Stamford working in Phase II and III Cardiac Rehabilitation. She was instrumental in bringing Girls Lacrosse to the Stamford area and coaches youth lacrosse. Tara is a PT […]

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Besnik Mucovic

Education About Before coming to ONS, Nick worked in Physical Therapy at Danbury Hospital and then in orthopedic practices in Westchester County. He played college soccer and continues in the highly competitive adult Westchester County League. Nick’s experience as an athlete gives him valuable insight when treating patients who are returning to competitive sports after […]

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