Return to Inova.org    Request an appointment online Marjorie A Hermes , MD  Specialty Family Practice    Contact Information Practice  Fairfax Family Practice Ctr. Ltd Practice Type  Group Address  Fairfax Office 3650 Joseph Siewick Dr 400 Fairfax, VA 22033 Phone  (703) 391-2020 Fax  (703) 264-9861 Website  http://www.fairfaxfamilypracticecenters.com    Hospital Affiliations Inova Fair Oaks Hospital Inova Fairfax Hospital    Medical Education & Training Medical Education     George Washington University 1988 Internship     Fairfax Family Practice Ctr., Ltd. Family Practice 1989 Residency     Fairfax Family Practice Ctr., Ltd. 1991 Certification     Family Practice 1991        Copyright © 2009 Inova Health System