Providing top-quality Physical Therapy and Wellness services since 1987


Office Locations:

Oak Ridge Office in the Acme Plaza at 5758 Berkshire Valley Road, Oak Ridge, NJ 07438

Lake Hopatcong Office in 15 South Plaza, behind the post office at 706 Route 15S, Lake Hopatcong, NJ 07849

Call now for appointment - doctor prescription not necessary. We are in network with most major plans

Expert Care

Our team of licensed Doctors of Physical Therapy and Physical Therapy Assistants has extensive knowledge and expertise in treating a wide range of pain/injuries of back, hip, knee, neck, shoulder, as well as various musculoskeletal conditions.

Individualized Treatment

We believe in personalized care and create customized treatment plans to address the unique needs of each patient.

Class IV Laser

Our modern facility is equipped with advanced equipment like the laser, coupled with experience from serving Jefferson since 1987

You can do the things you loved doing

Never give up - we have helped many patients who thought they would never do the things they once did. Through our help and their determination, we accomplished incredible turn arounds.


Click on each of these pictures and get to watch and hear our founder Dr Raji Doraiswamy, DPT (on the right) and below, from her and our patients, to learn why OPT is different and how it stayed success for for over 3 decades.

Terry O

How it helps

Dr Raji

Our secret formula for success

Joan P

Great believer in physical therapy

What can success look like for you?

We define success as when we help folks like you get back to doing the things you like to do. Whether your favorite activity or simply holding things comfortably, you could, as you once did.

OPT Physical Therapy, has helped thousands of patients do things they thought they can never do again after injuries, surgeries, wear or age. No injections, no surgery, no medication.

36+ Years

fixing pain rebuilding function, helping folks doing normal tasks again. OPT for care, OPT for cure.


of happy Patients Served. Review and add to our Google reviews


 Jefferson Township Locations, in Oak Ridge and Lake Hopatcong, NJ

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Get in touch

Telephone: +1 9736973460

Fax: +1 973 2086399


Oak Ridge Address: 5758 Berkshire Valley Road, OAK RIDGE, NJ 07438-9847

Lake Hopatcong Address: 706 Route 15S, Lake Hopatcong,  NJ 07849


Hours: Monday thru Friday, mornings and late afternoons available 


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