Main Number: 202-331-3338 Leslie Harvey x 100 (Receptionist and Referrals) Jimmy Legarreta x 102 (Receptionist and Referrals) Lorien Jordan x 135 (Medical assistant, lab results, prescriptions) Gigi Mustafa x 130 (Adminstration) Dena Hemma x 133 (Office Manager, Billing) Lisa DeCriscio x 132 (Dietitian) Doug Wilson x 137 (Laboratory Technician)