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Emergency Physician, Family Practitioner, Primary Care Doctor
34 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).

Learn more about Dr. Steven Callahan:

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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. Steven Callahan is Below Average. Dr. Callahan has been reviewed by 4 patients who have provided 3 comments. The rating is 2 out of 5 stars.

Patient Ratings
Ease of Appointment 2.3
Promptness 2.3
Courteous Staff 2.8
Accurate Diagnosis 2.3
Bedside Manner 2.3
Spends Time with Me 2.3
Follows Up After Visit 2.3

Specialties & Research

Dr. Steven Callahan, MD is board certified in Emergency Medicine and Family Medicine.

Education & Awards

Dr. Callahan graduated from University of California at Los Angeles.


Dr. Callahan has 1 hospital affiliations:

  • Hoag Memorial Hospital Presbyterian 

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Additional Information
Dr. Steven Robert Callahan MD is a male Emergency Medicine Specialist, has 34 years of experience and practices in Emergency Medicine and Family Medicine.
Where does Dr. Steven R. Callahan practice?
Dr. Steven Callahan has 1 office location.
Dr. Steven Callahan practices Emergency Medicine and Family Medicine near Newport Beach, CA.
See Newport Beach Emergency Physicians and Newport Beach Family Physicians.