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. Kathryn O'Brien:
View the full profile to get information on:
- What's important to you
View full profile
The overall average patient rating of Dr. Kathryn O'Brien is Average.
Prepare before visiting Dr. O'Brien
Sinusitis Patient Education Read our sinusitis patient education guide to learn all about acute and chronic sinus conditions and treatment options.Before Visiting Dr. O'Brien Learn More
Specialties & Research
Dr. Kathryn O'Brien, MD is board certified in Family Medicine.
Education & Awards
Dr. O'Brien graduated from Medical College of Wisconsin, Milwaukee.
Similar doctors nearby
- Additional Information
- Dr. Kathryn Ann O'Brien MD is a female Family Practitioner, has 20 years of experience and practices in Family Medicine.
- Where does Dr. Kathryn A. O'Brien practice?
- Dr. Kathryn O'Brien has 4 office locations.
Dr. Kathryn O'Brien practices Family Medicine near North Charleston, SC.
Additional practice locations include: Tucson, AZ and Moncks Corner, SC.
See North Charleston Family Physicians.