Chuchai Tanglertsampan, MD is a board-certified dermatologist. He received his medical degree from Mahidol University (Faculty of Medicine Ramathibodi Hospital) and his dermatology training from Mahidol University (Faculty of Medicine Siriraj Hospital). He completed dermatology fellowship training at the University of California, San Francisco, and the University of Miami. He was a visiting dermatologist (hair) at Center for Dermatology and Hair Diseases Prof. Trueeb (Switzerland), St John's Institute of Dermatology(UK), The London Skin and Hair Clinic (UK), Tokyo Medical University (Japan), and National Skin Centre (Singapore). Dermoscopy is a routine of his practice for the diagnosis and monitoring treatments of hair and scalp disorders. In addition to his medical degree, Dr. Tanglertsampan holds an MBA from Sasin of Chulalongkorn University. He has been appointed Assistant Professor of Dermatology at Mae Fah Luang University Hospital (Bangkok) and a consultant at Bumrungrad International Hospital. He has been the medical director and owner of Dr. Chuchai Skin and Hair Clinic since 2000. Dr. Tanglertsampan has been invited to speak about hair and scalp disorders at national and international conferences in Paris, Singapore, Hong Kong, Shanghai, and Bali. He has also published many papers in peer-reviewed journals and has served as a reviewer for distinguished journals such as British Journal of Dermatology, American Journal of Clinical Dermatology, Journal of Cosmetic and Laser Therapy, Journal of Cosmetic Dermatology, and Journal of Medical Association of Thailand. He is a member of EADV( European Academy of Dermatology and Venereology), EHRS (European Hair Research Society), International Trichoscopy Society, DST(Dermatological Society of Thailand), and Founding Board of ATAP (Association of Thai Aesthetic Physicians).