Cynthia E Johnson, LDN Cynthia E. Johnson, LDNLanguages: EnglishPhone: 202-251-2995Fax: 240-334-4848Contact this Provider: 202-251-2995SpecialtiesEducationAllied Health Education: Maryland University of Integrative Health (2007)Practice Locations9701 Apollo DriveSuite 301Largo, MD 20774View MapPhone: 202-251-2995Fax: 240-334-48486305 Ivy LaneSuite 101Greenbelt, MD 20770View MapPhone: 301-235-0060Fax: 240-757-1434