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. Patrick O'Connor:
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Specialties & Research
Dr. Patrick O'Connor, MD, PA is board certified in Ophthalmology.
- He has special expertise in 1 area:
- Anterior Segment Surgery
Education & Awards
Dr. O'Connor graduated from Saint Louis University.
Dr. O'Connor has 1 hospital affiliations:
- Innova Hospital
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- Additional Information
- Dr. Patrick St John O'Connor MD and PA is a male Ophthalmologist, has 40 years of experience and practices in Ophthalmology.
- Where does Dr. Patrick S. O'Connor practice?
- Dr. Patrick O'Connor has 4 office locations.
Dr. Patrick O'Connor practices Ophthalmology near San Antonio, TX.
Additional practice locations include: Shavano Park, TX.
See San Antonio Ophthalmologists.