Internal Medicine, Infectious Disease in SAN DIEGO, CA
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Christopher Mark O'Brien is a physician in San Diego, California, specializing in Internal Medicine and Infectious Disease. He has been registered with an NPI since 2006.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
CHRISTOPHER MARK O'BRIEN specializes in Internal Medicine, Infectious Disease.
CHRISTOPHER MARK O'BRIEN practices in SAN DIEGO, CA.
CHRISTOPHER MARK O'BRIEN's NPI number is 1730250788.