Dr. Sumet Supalaset leads eye examinations at Intrarat Hospital with over 20 years of experience. He is a published researcher specializing in corneal health and vision correction. A consultation typically costs around $3,100–$5,400. This price includes a thorough assessment of the patient's condition. The hospital maintains ISO 9001:2015 accreditation for quality management. Dr. Supalaset is multilingual, providing consultations in English, Chinese, and Japanese. The facility provides outpatient assessments for chronic conditions and overall eye health.