Dr. Patrick Damien O'Callahan MD is a male Emergency Medicine Specialist, has 14 years of experience and practices in Family Medicine, Emergency Medical Services, Preventive Medicine/Occupational Environmental Medicine, and Occupational Medicine.
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Specialties & Research
Dr. Patrick O'Callahan, MD is board certified in Family Medicine.
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Education & Awards
Dr. O'Callahan graduated from Columbia University, New York.More Education & Awards
Dr. O'Callahan has 4 hospital affiliations:
- Stanford Hospital and Clinics
- Lawrence & Memorial Hospital
Accepted Insurance Plans
Dr. O'Callahan accepts these health insurances in at least one office:
- United Healthcare - 5 plans
- Great-West Healthcare - 1 plan
- Cigna - 2 plans
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- Additional Information
- Where does Dr. Patrick D. O'Callahan practice?
Dr. Patrick O'Callahan practices Family Medicine, Emergency Medical Services, Preventive Medicine/Occupational Environmental Medicine, and Occupational Medicine near Cambridge, MA.
Additional practice locations include: Stanford, CA.
See Cambridge Family Physicians, Cambridge Emergency Physicians, Cambridge Preventive Medicine Specialists, and Cambridge Plastic Surgeons.