Dr. Margaret Mary Brennan MD is a female Internist, has 28 years of experience and practices in Internal Medicine, Cardiovascular Disease, Cardiology, Pediatrics, Obstetrics & Gynecology, Gynecology, and Urology.
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).
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Specialties & Research
Dr. Margaret Brennan, MD is board certified in Internal Medicine and Cardiovascular Disease.
She has special expertise in 5 Areas, including Cardiology Cardiovascular Diseases Cardiovascular Surgery Decisions Clinical Cardiology Echocardiography Heart Failure Hypertension Valvular Disease, Cardiology General Cardiology Heart Disease Cardiovascular Disease Clinical Cardiology Echocardiography Valvular Disease Hypertension Heart Failure, and Echocardiography.2 more special expertise areas
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Education & Awards
Dr. Brennan graduated from Vanderbilt University, Columbia. She has 2 awards.
Dr. Brennan has 13 hospital affiliations:
- The Johns Hopkins Hospital
- Greater Baltimore Medical Center
Accepted Insurance Plans
Dr. Brennan accepts these health insurances in at least one office:
- AMERIGROUP - 2 plans
- Priority Partners - 2 plans
- United Healthcare - 2 plans
- CareFirst - 2 plans
- Great-West Healthcare - 2 plans
- Geisinger Health Plan - 4 plans
- Humana - 2 plans
- USA H & W Network - 1 plan
- Bluegrass Family Health - 3 plans
- Cigna - 8 plans
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- Additional Information
- Where does Dr. Margaret M. Brennan practice?
Dr. Margaret Brennan practices Internal Medicine, Cardiovascular Disease, Cardiology, Pediatrics, Obstetrics & Gynecology, Gynecology, and Urology near Baltimore, MD.
Additional practice locations include: Towson, MD and Nashville, TN.
See Baltimore Internists, Baltimore Cardiologists, Baltimore Pediatricians, Baltimore Obstetricians & Gynecologists, and Baltimore Urologists.