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Neurological Surgeon, Surgical Specialist
10 years of experience
Accepting new patients
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 (2)

The overall average patient rating of Dr. Dennis Cramer is Excellent. Dr. Cramer has been reviewed by 9 patients who have provided 2 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 3.0
Courteous Staff 4.0
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 4.0

Specialties & Research

  • He has special expertise in 3 areas:
  • Carpal Tunnel Syndrome
  • Craniotomy (Brain Surgery)
  • Microsurgery

Education & Awards

Dr. Cramer graduated from Western University of Health Sciences, Pomona. He has 1 awards.

Patients' Choice Award (2008 - 2009, 2012, 2014)


Dr. Cramer has 4 hospital affiliations:

  • Riverside Community Hospital 
  • Pacific Hospital of Long Beach 


  • Spanish

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Additional Information
Dr. Dennis Edward Cramer DO is a male Neurosurgeon, has 10 years of experience and practices in Neurological Surgery.
Where does Dr. Dennis E. Cramer practice?
Dr. Dennis Cramer has 4 office locations.
Dr. Dennis Cramer practices Neurological Surgery near Riverside, CA.
Additional practice locations include: Colton, CA and Moreno Valley, CA.
See Riverside Neurological Surgeons.