Yuko Yoshida M.D. is a child psychiatrist at the Yokohama Psycho-Developmental Clinic in Japan, which specializes in diagnosing and treating children with autism spectrum and other developmental disorders. She is also Managing Director of the Institute of Psychomedical Education for Children. She has over 25 years' clinical experience and has taken training courses taught by Lorna Wing and Judith Gould, and she is one of only a handful of professionals in Japan certified to use the Diagnostic Interview for Social and Communication Disorders (DISCO).