The major medical facility providers are:
- Ban Saladan Clinic. Saladan.
- Ko Lanta Hospital. South of Lanta Old Town in the southeast of the island.
- Dr Salarin Clinic, the island's main English-speaking private doctor. Phra Ae village.
- Siam International Clinic. Phra Ae village (open only Nov - Apr).
- Andaman International Clinic. Next to post office, Phra Ae.