Phyathai 1 Hospital

Phyathai 1 Hospital is a Bangkok hospital in the Phyathai group, located in Ratchathewi. Its official medical-centres page lists specialist centres for heart care, cancer, brain and spine, breast care, colorectal disease, dermatology, diabetes and metabolic care, ENT, emergency medicine, eye care, gastrointestinal and liver disease, infertility, rehabilitation and physical therapy, and more. The page describes specialist physicians and nursing teams, diagnostic and treatment pathways, and booking through the hospital network. Phyathai also identifies Phyathai 1 as one of six hospitals in its Bangkok and Eastern Seaboard network and provides the central appointment number 1772. Sources checked: 7 September 2026.