Medically reviewed by: Medical Director at First Response Healthcare First Response Healthcare is one of the leading healthcare providers in Dubai, accredited with Joint Commission International’s gold seal of approval for its processes and services. Perseverance and dedication shown by our team in such severe times have helped us in becoming one of the most trusted names for Covid PCR test Dubai. Our continued excellence in providing quality healthcare to the residents and tourists have helped us in working with a range of clients, all of whom recommend First Response Healthcare for any healthcare requirement they face, including the most essential healthcare service of these times – Covid PCR test .