CENTRAL ADMINISTRATION OFFICE. Foot & Ankle Specialists of the Mid-Atlantic 1621 Quail Run Charlottesville, VA 22911 Phone: (434) 975-5433 Fax: (434) 975-0081. CENTRAL BILLING OFFICE. Foot & Ankle Specialists of the Mid-Atlantic 1600 E Gude Drive, Suite 200 Rockville, MD 20850-1341 Phone: (301) 933-7133 Fax: (301) 933-7137 E-mail: info@footandankle-usa.com. For appointments, medical questions ....