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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).

Learn more about Dr. John Riel:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. John Riel is Good. Dr. Riel has been reviewed by 8 patients who have provided 3 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 2.4
Courteous Staff 3.3
Accurate Diagnosis 3.4
Bedside Manner 3.3
Spends Time with Me 3.0
Follows Up After Visit 1.0

Specialties & Research

Dr. John Riel, MD is board certified in Emergency Medicine.

Education & Awards

Dr. Riel graduated from Emory University , Atlanta.


Dr. Riel has 1 hospital affiliations:

  • Hoag Memorial Hospital Presbyterian 

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Additional Information
Dr. John Scott Riel MD is a male Emergency Medicine Specialist, has 19 years of experience and practices in Emergency Medicine.
Where does Dr. John S. Riel practice?
Dr. John Riel has 1 office location.
Dr. John Riel practices Emergency Medicine near Newport Beach, CA.
See Newport Beach Emergency Physicians.