James D O'Brien, MD

Internal Medicine · Irvine, CA

Internal Medicine

Practice location

Address: 4870 BARRANCA PKWY SUITE 250, Irvine, CA 92604
Phone: (949) 272-3800

Specialties

Internal Medicine – Doctors who diagnose and treat diseases in adults.

About

James D O'Brien, MD is a internal medicine provider based in Irvine, CA. Profile information is sourced from the National Provider Identifier (NPI) registry.