ONS Harrison

 Physicians’ Office and Physical Therapy Center


500 Mamaroneck Avenue, Suite 103 (South entrance), Harrison, NY 10528
Hours: Monday- Friday | 8:00 a.m. to 5:30 p.m.

If you live or work in Westchester County, you now have convenient access to the excellent orthopedic and neurosurgical care that has earned ONS an outstanding reputation for patient satisfaction for nearly 20 years. ONS in Harrison is equipped with digital x-ray, a fully integrated electronic medical records system, and a state-of-the-art physical therapy facility outfitted with the latest equipment, all located in an aesthetically comfortable and healing environment.

Make an appointment in Harrison, or call 203-869-1145 or 800-999-9ONS.
For Physical Therapy, select option #3.

You may also request an appointment using the following link: Request an Appointment


Physicians in Harrison:

Jonathan Berliner, MD, Hip and Knee Replacement & Revision
Mark Camel, MD, Neurosurgery
Michael Clain, MD, Foot & Ankle
Demetris Delos, MD, Sports Medicine, Shoulder &  Knee
Marc Kowalsky, MD, Sports Medicine, Shoulder, Elbow & Knee
Alex Levchenko, DO, Interventional Physiatry
Seth Miller, MD, Shoulder
Sean Peden, MD, Foot & Ankle
Paul Sethi, MD, Sports Medicine, Shoulder, Elbow & Knee
David Wei, MD, Hand, Wrist & Elbow

 

New Patients

If you are a new patient to ONS or if you have not visited our offices in more than a year, please register / or log into the ONS Patient Portal to complete your registration and medical history forms. If you do not complete your forms on line, please arrive 30 minutes prior to your scheduled appointment time to complete forms in the office.

Please 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.

DIRECTIONS TO ONS HARRISON

500 Mamaroneck Avenue, South Entrance, Suite 103
Harrison, NY  10528

Southbound:

From I-95 South
  • In New York, take Exit 18 A-B for Mamaroneck Avenue West toward White Plains.
  • In approximately 1.2 miles, go right at the 500 Mamaroneck Avenue, South Entrance.
  • ONS is on the left. Parking is in front of the entrance.

From Merritt/Hutchinson River Parkway South
  • Take Exit 23 South to Mamaroneck Avenue South toward Mamaroneck.
  • At the fourth traffic light, turn left into the 2nd entrance to 500 Mamaroneck Avenue, South. (Important: Google maps directs you to the 3rd light and North Entrance. Do not enter the North entrance.)
  • ONS is on the left. Parking is immediately in front of the entrance.

Northbound:

From I-95 North
  • Take Exit 18B for Mamaroneck Avenue West toward White Plains.
  • In approximately 1.2 miles, turn right into 500 Mamaroneck Avenue, South Entrance.
  • ONS is on the left. Parking is in front of the entrance.

From Hutchinson River Parkway North
  • Take Exit 23 South to Mamaroneck Avenue toward Mamaroneck.
  • At the third traffic light, turn left into the 2nd entrance to 500 Mamaroneck Avenue, South. (Important: Google maps directs you to the 2nd light and North Entrance. Do not enter the North entrance.)
  • ONS is on the left. Parking is in front of the entrance.