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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. Leonard Seimon is Poor. Dr. Seimon has been reviewed by 1 patients who have provided 0 comments. The rating is 1 out of 5 stars.

Specialties & Research

  • He has special expertise in 5 areas:
  • Cerebral Palsy
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Scoliosis

Education & Awards

Dr. Seimon graduated from University Of The Witwatersrand, Parktown.


Dr. Seimon has 10 hospital affiliations:

  • Montefiore Medical Center 
  • Jacobi Medical Center 


  • Spanish
  • Albanian

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Additional Information
Dr. Leonard P Seimon MD is a male Orthopaedic Surgeon and practices in Orthopaedic Surgery.
Where does Dr. Leonard P. Seimon practice?
Dr. Leonard Seimon has 3 office locations.
Dr. Leonard Seimon practices Orthopaedic Surgery near Bronx, NY.
See Bronx Orthopedic Surgeons.