Return to Inova.org    Request an appointment online Patrick W Mason , MD  Specialties Pediatric Endocrinology Pediatrics    Contact Information Practice  Inova Pediatric Endocrinology Clinic Practice Type  Group Address  Fairfax Office 8505 Arlington Blvd Fairfax, VA 22031 Phone  (703) 970-2600 Fax  (703) 970-2620    Hospital Affiliation Inova Fairfax Hospital    Medical Education & Training Medical Education     Virgina Commonwealth University 12/30/1993 Residency     Emory University School of Med. Pediatrics 06/30/1996 Fellowship     Emory University School of Med. Pediatric Endocrinology 07/01/1996-06/30/2001 Certifications     Pediatric Endocrinology 01/01/2001     Pediatrics 01/01/1997        Copyright © 2009 Inova Health System