Dr. O'Brien is on Doximity
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Office
1200 El Camino Real
South San Francisco, CA 94080Phone+1 650-742-2000
Education & Training
- Rush University Medical CenterEmergency Ultrasound, 2023 - 2024
- McGaw Medical Center of Northwestern UniversityResidency, Emergency Medicine, 2019 - 2023
- Ohio State University College of MedicineClass of 2019
- The Ohio State UniversityBS, Magna Cum Laude, 2011 - 2015
Certifications & Licensure
- CA State Medical License 2024 - 2026
- IL State Medical License 2019 - 2026
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