Theo and Panwadee de Vries have been running rehabilitation centres in Thailand for more than twelve years. As one of the early pioneers in the Thai rehab industry, they have supported over 2,000 clients on their path to recovery. Theo’s own lived experience sparked a deep passion for helping others, while Panwadee brings exceptional leadership and heart to every aspect of care. The Diamond is the result of their combined experience: a boutique, made-to-measure rehabilitation centre where clinical quality, compassion, and luxury come together to create meaningful and lasting change.