Learn more about Dr. Mark O'Brien:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Mark O'Brien is Excellent.
Specialties & Research
- He has special expertise in 1 area:
Education & Awards
Dr. O'Brien graduated from Michigan State University , East Lansing. He has 1 awards.
Dr. O'Brien has 6 hospital affiliations:
- Palomar Medical Center
- Scripps Mercy Hospital San Diego
Accepted Insurance Plans
Dr. O'Brien accepts these health insurances in at least one office:
- Great-West Healthcare - 2 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Mark C. O'Brien practice?
Dr. Mark O'Brien practices Internal Medicine near Carlsbad, CA.
Additional practice locations include: Oceanside, CA.
See Carlsbad Internists.