A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Timothy O'Leary:
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- Currently 3 of 4 stars
The overall average patient rating of Dr. Timothy O'Leary is Good.
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Specialties & Research
Dr. Timothy O'Leary, MD is board certified in Radiation Oncology.
- He has special expertise in 1 area:
- Radiation Oncology
Education & Awards
Dr. O'Leary graduated from Loyola University Chicago, Maywood.
Dr. O'Leary has 17 hospital affiliations:
- St Anthonys Medical Center
- St Alexius Hospital
Accepted Insurance Plans
Dr. O'Leary accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Cigna - 3 plans
- Humana - 2 plans
- Anthem - 9 plans
- Great-West Healthcare - 2 plans
- Evercare - 2 plans
- USA H & W Network - 1 plan
Similar doctors nearby
- Additional Information
- Where does Dr. Timothy R. O'Leary practice?
Dr. Timothy O'Leary practices Radiation Oncology near Saint Louis, MO.
Additional practice locations include: Festus, MO.
See Saint Louis Radiologists.