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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Jonathan Dunn is Excellent. Dr. Dunn has been reviewed by 2 patients who have provided 0 comments. The rating is 3.5 out of 4 stars.

Specialties & Research

Dr. Jonathan Dunn, MD is board certified in Orthopaedic Surgery.

  • He has special expertise in 3 areas:
  • Dupuytren's Contracture
  • Hip Osteoarthritis
  • Knee Osteoarthritis

Education & Awards

Dr. Dunn graduated from University of Illinois at Chicago.


Dr. Dunn has 7 hospital affiliations:

  • Northwest Hospital Center 
  • Sinai Hospital Of Baltimore 


  • Spanish

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Additional Information
Dr. Jonathan Henry Dunn MD is a male Orthopaedic Surgeon, has 12 years of experience and practices in Orthopaedic Surgery.
Where does Dr. Jonathan H. Dunn practice?
Dr. Jonathan Dunn has 3 office locations.
Dr. Jonathan Dunn practices Orthopaedic Surgery near Catonsville, MD.
Additional practice locations include: Baltimore, MD and Hoffman Estates, IL.
See Catonsville Surgeons.