1. icon-arrow-left
    Find a Doctor
Daniel Harrington,  DO

Accepting New Patients

Online Booking

Daniel Harrington, DO

Sports Medicine

4.9
(417)

Male

Want to know your insurance options?

See Full List

My upcoming availability

For existing patients

Use MyChart to schedule if you've seen this provider in the last 3 years.

Sign In

About me

Dr. Daniel Harrington is a board-certified sports medicine physician whose goal is to provide early and accurate diagnosis of musculoskeletal injuries or dysfunction, evidence-informed conservative treatment options whenever possible, and support rapid but safe return to sport or activity. His skillset, training, and expertise are aligned in addressing orthopedic conditions, sports injuries, arthritis, and tendon/ligament conditions. Dr. Harrington is certified in musculoskeletal ultrasound (RMSK), which raises the standard of musculoskeletal ultrasound amongst physicians and promotes best practices for enhanced patient safety. In addition to a specialized history and physical exam, ultrasound can further assist in confirming a diagnosis. Dr. Harrington performs cortisone injections, platelet rich plasma (PRP) injections, hyaluronic acid viscosupplementation injections, nerve injections, percutaneous ultrasonic tenotomy (Tenex), cryoneurolysis (Iovera), and genicular radiofrequency ablations..

He completed a fellowship in primary care sports medicine at University Hospitals Cleveland Medical Center. He had previously served as chief resident at University Hospitals St. John Medical Center following his graduation from Des Moines University College of Osteopathic Medicine, where he graduated as a member of the Gold Humanism Honor Society. Dr. Harrington is both team and school physician for Newark Academy, as well as team physician for Union County College.

Dr. Harrington is part of the Atlantic Medical Group and is a participating provider of the Atlantic Accountable Care Organization.

SPECIALTIES

  • Sports Medicine

AFFILIATIONS

  • Atlantic Medical Group

  • Overlook Medical Center

Where to see me

Insurance

Please contact the practice to confirm your health plan is accepted.

Education & Experience

TRAINING

Des Moines University Osteopathic Medical SchoolMedical School
University Hospitals St John Medical CenterResidency
University Hospitals Cleveland Medical CenterFellowship

BOARD CERTIFICATIONS

Family Practice and Osteopathic Manipulative TreatmentAmerican Osteopathic Board of Family Practice

Patient Reviews

OVERALL RATING

4.9

(417 ratings)
20 reviews
  • 5.0
    Sep 27, 2025
    Very good visit. Provider answered all questions.
  • 5.0
    Sep 23, 2025
    Dr. Harrington is a wonderful orthopedist. He was able to do what he had to do for my ongoing wrist problems. And, he explained everything as he was "going along" with the different procedures.
  • 5.0
    Sep 20, 2025
    The entire staff was great, acted professional manner and was very courteous.
  • 5.0
    Sep 18, 2025
    I had the Iovera procedure. This was a novel experience for me and the doctor was absolutely fabulous in the way he took his time to explain each step in detail. I highly recommend him and Iovera.
  • 5.0
    Sep 17, 2025
    Excellent professionals