Accepting New Patients
Online Booking
My upcoming availability
For existing patients
Use MyChart to schedule if you've seen this provider in the last 3 years.
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 School
Medical School
University Hospitals St John Medical Center
Residency
University Hospitals Cleveland Medical Center
Fellowship
BOARD CERTIFICATIONS
Patient Reviews
4.9
- 5.0Nov 3, 2025The visit moved smoothly from beginning to end with Dr. Harrington explaining what needed to be done and why.
- 5.0Oct 30, 2025I had courteous, effective service.
- 5.0Oct 28, 2025Excellent manner,
- 5.0Oct 24, 2025Dr Harrington did a Duralane gel injection on my right knee. He was courteous, caring, and most importantly competent. He used imaging to ensure the medicine was injected into the area to insure the best outcome. I would highly recommend Dr Harrington to family and friends.
- 5.0Oct 24, 2025Excellent physician, knowledgeable and thorough Always very positive experience
