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Daniel Harrington,  DO

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Daniel Harrington, DO

Sports Medicine

4.9
(392)

Male

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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 ACO

  • Atlantic Medical Group

  • Overlook Medical Center

Where to see me

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Education & Experience

TRAINING

Des Moines University Osteopathic Medical School

Medical School

University Hospitals St John Medical Center

Residency

University Hospitals Cleveland Medical Center

Fellowship

BOARD CERTIFICATIONS

Family Practice and Osteopathic Manipulative Treatment

American Osteopathic Board of Family Practice

Patient Reviews

OVERALL RATING

4.9

(392 ratings)
121 reviews
  • 5.0
    Jan 24, 2026
    So professional and concerned and listened to me
  • 5.0
    Jan 23, 2026
    Dr Harrington was wonderful. He was detailed and explained everything in an easy to understand way. He eased my concerns and had wonderful bedside manner. I felt that he really understood and listened to me and didn't rush me through anything.
  • 5.0
    Jan 23, 2026
    I've already recommended Dr Harrington. Very pleased with the care I received
  • 5.0
    Jan 23, 2026
    Dr Harrington listens carefully and considers all options. Excellent at explaining things and answers all questions very patiently. And thoroughly.
  • 5.0
    Jan 23, 2026
    My wife also needed a shoulder procedure done by Dr. Harrington in Sept. & she also loved his work.