Are you Dr. O'Brien?
Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.
- Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
2516 Maestro Way
Modesto, CA 95355Phone+1 209-505-3900
Summary
- Dr. John O'Brien, MD is a pathologist in Modesto, California.
