ONS Stamford

ONS Physicians, Physical Therapy  and MRI in Stamford
5 High Ridge Park, 3rd floor, Stamford, CT 06905
ONS Stamford MRI is on the Ground Floor, adjacent to the main entrance.
Note: Parking is located behind the building on the lower level.  Follow the sign for Patient Drop Off.

Make an appointment online, or call 203-869-1145.

Physician Hours

Physical Therapy Hours

Monday- Friday
8:00 a.m. to 5:00 p.m.

Monday – Thursday
6:30 a.m. to 7:30 p.m.

6:30 a.m. to 5:30 p.m.

7:00 a.m. to 12: 00 p.m.

ONS in Stamford

ONS Physicians in Stamford

Matthew Cantlon, MD  Hand Wrist & Elbow
James Cunningham, MD Sports Medicine, Shoulder & Knee
Demetris Delos, MD Sports Medicine, Shoulder & Knee
Tim Greene, MD Sports Medicine, Hip & Knee
Steven E. Hindman, MD General Orthopedics, Trauma
Marc Kowalsky, MD Sports Medicine, Shoulder, Elbow & Knee
David P. Nocek General Orthopedics, Trauma
Sean Peden, MD Foot & Ankle
Christopher Sahler, MD Interventional Physiatry, Sports Medicine, EMG
Scott Simon, MD Neurosurgery
Katie Vadasdi, MD Sports Medicine, Shoulder, Elbow & Knee
Mark Vitale, MD Hand, Wrist & Elbow

Stamford Physical Therapists

Nicholas Caponga, DPT
Elizabeth Catalano, DPT
Bethany Deer, DPT
Tara Friedler, DPT, CHT
Alicia Hirscht, DPT, SCS, CSCS
Heather Kerin, DPT
Besnik Mucovic, DPT, PTA
Tara O’Connor, PTA
Alexandra Ranieri, DPT
Gina Williams, DPT

New Patients or patients who have not visited ONS in more than a year, please arrive 15 minutes prior to your scheduled appointment time to complete your registration, or save time by completing the forms online through the Patient Portal.  Also, please also bring the following to your appointment:

  • Insurance card
  • List of current medications and medical conditions
  • Primary-care physician address and phone, and contact information for other physicians involved with your care
  • Recent diagnostic images such as CTs, MRIs, x-rays, bone scans, or EMGs. Bring both original films and copies of reports