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Neurological Surgeon, Surgical Specialist
28 years of experience
Accepting new patients
Video profile
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 (12)

The overall average patient rating of Dr. John Cassidy is Good. Dr. Cassidy has been reviewed by 40 patients who have provided 12 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.5
Promptness 3.2
Courteous Staff 3.5
Accurate Diagnosis 3.8
Bedside Manner 3.3
Spends Time with Me 3.5
Follows Up After Visit 3.1

Specialties & Research

Dr. John Cassidy, MD is board certified in Neurological Surgery.

  • He has special expertise in 6 areas:
  • Back Injuries
  • Head and Neck Disorder
  • Infection
  • Neurosurgical Procedures
  • Spinal Fusion
  • Wounds and Injuries

Education & Awards

Dr. Cassidy graduated from Virginia Commonwealth University, Richmond. He has 5 awards.

Alpha omega alpha honor society
Honor society alpha omega alpha
Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2008 - 2010)
Compassionate Doctor Recognition (2009)


Dr. Cassidy has 5 hospital affiliations:

  • Sarasota Memorial Hospital 
  • Bon Secours - Venice Hospital 


  • English

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Additional Information
Dr. John R Cassidy MD is a male Neurosurgeon, has 28 years of experience and practices in Neurological Surgery.
Where does Dr. John R. Cassidy practice?
Dr. John Cassidy has 1 office location.
Dr. John Cassidy practices Neurological Surgery near Venice, FL.
See Venice Neurological Surgeons.