What services does Orthopaedic Surgical Associates offer?

Orthopaedic Surgical Associates and Merrimack Spine Center provide a range of orthopedic and spine services, including sports medicine, hip and knee replacement, spine, hand and upper extremity, foot and ankle, and physiatry. They also offer physical and occupational therapy, X-ray, and workers' compensation services.

Why should I choose Orthopaedic Surgical Associates instead of going to Boston for treatment?

Orthopaedic Surgical Associates has experienced, fellowship-trained specialists right in your own backyard, so you can skip the drive to Boston and get the same high-quality care closer to home.

What payment options are available at Orthopaedic Surgical Associates?

Orthopaedic Surgical Associates requires payment of outstanding balances at the time of check-in for your appointment. They accept various insurance plans, and patients can also use the patient portal to pay their bills.

What resources are available for patients at Orthopaedic Surgical Associates?

Orthopaedic Surgical Associates offers a variety of patient resources, including an online patient portal, medical record requests, new patient documentation, spine survey, scoliosis patient questionnaire, and information on the No Surprise Billing Act and accepted insurances.

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TheraFit by OSA Physical and Occupational Therapy

$3.0M revenue • 11 employees • 176 Walker St, Lowell, MA, 01854, United States

Last Updated May 1, 2026

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Company Overview

Company Name

TheraFit by OSA Physical and Occupational Therapy

Address

176 Walker St, Lowell, MA, 01854, United States

Website

orthsurg.com

Phone

(978) 452-9252

Approx. Annual Revenue

$3.0M

Employees

Established

2012

Google Reviews

4.9 (316 reviews)

Locations

About TheraFit by OSA Physical and Occupational Therapy

Orthopaedic Surgical Associates and Merrimack Spine Center are located in Lowell, Massachusetts, United States. They provide fellowship-trained orthopedic and spine specialists who deliver excellence in patient treatment and experience, offering a wide range of services including sports medicine, hip and knee replacement, spine care, and more.

Business Profile

Read from the TheraFit by OSA Physical and Occupational Therapy website on Oct 12, 2026. Hover an item to see the exact wording it came from.

How TheraFit by OSA Physical and Occupational Therapy works

Online bookingⓘ

Ownership (as declared by the business)

Women-owned

About the website

Website quality (AI-assessed): 8/10 · Current copyright 2026; Complete patient resources and scheduling

Recent changes

What changed on the TheraFit by OSA Physical and Occupational Therapy website and Google listing, as detected by Coldlytics on each visit.

Oct 11, 2026 · Lowell, MA
Google reviews went from 315 to 316
Oct 10, 2026 · North Chelmsford, MA
Google reviews went from 480 to 481

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