M. Blair Marshall, MD
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About This Physician
|Type of Specialist||Thoracic and Cardiac Surgeon|
MedStar Georgetown University Hospital
High performing in 9 Specialties
Sibley Memorial Hospital
High performing in 2 Specialties
Latest Certification Date(s)
|Obtained Medical Degree From||
Georgetown Univ Med Ctr
1992 - 1995
1997 - 1998
Hosp Univ Penn
1998 - 2001
Icon denotes that a doctor, in Castle Connolly's estimation, is among the top 1% in the nation in his or her specialty. Doctors listed in U.S. News Top Doctors without this icon are determined to be in the top 10% in their region.