Lt. Col. Erik Arrington enrolls in the Pharmacy Home Delivery program with the help of Express Scripts representative Anissa Toenjes on Feb. 12, 2014, at Naval Health Clinic Quantico, as Petty Officer 2nd Class Zary Rivera, one of the clinic’s pharmacy technicians, looks on. - Lt. Col. Erik Arrington enrolls in the Pharmacy Home Delivery program with the help of Express Scripts representative Anissa Toenjes on Feb. 12, 2014, at Naval Health Clinic Quantico, as Petty Officer 2nd Class Zary Rivera, one of the clinic’s pharmacy technicians, looks on.