GRMC to Open Drive-Thru COVID Testing (Tuesday, May 5, 2020; Dededo, Guam) Guam Regional Medical City (GRMC) has begun conducting onsite drive-thru testing for COVID-19. This service is available to everyone including GRMC patients and the public, who will need a referral from their doctor to qualify to have the COVID-19 test performed at GRMC....Read More