Marsha Lee Sierra, CRNA Marsha Lee Sierra, CRNALanguages: EnglishPhone: 410-252-5671Fax: 410-252-9838Contact this Provider: 410-252-5671SpecialtiesAnesthesiologyEducationAllied Health Education: University of Maryland School of Nursing (2014)Practice Locations2118 Greenspring DriveSuite 300Timonium, MD 21093View MapPhone: 410-252-5671Fax: 410-252-983813950 Brandywine RoadLower LevelBrandywine, MD 20613View MapPhone: 301-782-2303Member of Medical StaffView SiteMedStar Harbor HospitalView SiteMedStar Georgetown University HospitalView SiteMedStar Good Samaritan HospitalView SiteMedStar Union Memorial Hospital