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. Brendan O'Neill:
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The overall average patient rating of Dr. Brendan O'Neill is Excellent.
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Specialties & Research
Dr. Brendan O'Neill, MD is board certified in Dermatology.
- He has special expertise in 5 areas:
- Acne (Acne Vulgaris)
- Acne Rosacea
- Skin Cancer
Education & Awards
Dr. O'Neill graduated from Drexel University , Philadelphia.
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- Additional Information
- Dr. Brendan James O'Neill MD is a male Dermatologist, has 4 years of experience and practices in Dermatology.
- Where does Dr. Brendan J. O'Neill practice?
- Dr. Brendan O'Neill has 3 office locations.
Dr. Brendan O'Neill practices Dermatology near Aurora, CO.
Additional practice locations include: Denver, CO and Englewood, CO.
See Aurora Dermatologists.