Dr. Charles Basker O'Brien MD is a male Emergency Medicine Specialist, has 10 years of experience and practices in Emergency Medicine.
Dr. Charles O'Brien has 1 office location.
Huntington Beach
Charles B Obrien, MD
21391 Pinetree Ln
Huntington Beach, CA 92646

Phone Number
Locations and availability (1)
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. Charles O'Brien:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

  • Currently 4 of 4 stars
Patient comments (0)

The overall average patient rating of Dr. Charles O'Brien is Excellent. Dr. O'Brien has been reviewed by 1 patients who have provided 0 comments. The rating is 4 out of 4 stars.

Specialties & Research

Dr. Charles O'Brien, MD is board certified in Emergency Medicine.

Education & Awards

Dr. O'Brien graduated from Loma Linda University.


Dr. O'Brien has 1 hospital affiliations:

  • Community Hospital of Long Beach 

Similar doctors nearby

Dr. Edward Gentile

Emergency Medicine
20 years experience
Huntington Beach, CA

Dr. Robert Jennings

Family Medicine
32 years experience
Newport Beach, CA

Dr. Sharon McBeth

Emergency Medicine
29 years experience
Newport Beach, CA

Dr. Kilbourn Gordon

Emergency Medicine
27 years experience
Newport Beach, CA

Dr. Steven Callahan

Emergency Medicine
32 years experience
Newport Beach, CA

Dr. Pascal Juang

Emergency Medicine
17 years experience
Newport Beach, CA
Search All Similar Doctors
Additional Information
Where does Dr. Charles B. O'Brien practice?
Dr. Charles O'Brien practices Emergency Medicine near Huntington Beach, CA.
See Huntington Beach Emergency Physicians.