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. John Blocksom is Excellent. Dr. Blocksom has been reviewed by 2 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

  • He has special expertise in 3 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)

Education & Awards

Dr. Blocksom graduated from Philadelphia College of Osteopathic Medicine.


Dr. Blocksom has 5 hospital affiliations:

  • St. Mary's of Michigan Standish Hospital 
  • St. Joseph Health System-Tawas 

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Additional Information
Dr. John Penton Blocksom DO and PA is a male Orthopaedic Surgeon, has 39 years of experience and practices in Orthopaedic Surgery.
Where does Dr. John P. Blocksom practice?
Dr. John Blocksom has 3 office locations.
Dr. John Blocksom practices Orthopaedic Surgery near Tawas City, MI.
Additional practice locations include: Biddeford, ME.
See Tawas City Orthopedic Surgeons.