Seoul National University Psychiatrist Balances Autism Research with Baroque Vocal Pursuits

Professor Yoo Hee-jeong of the Department of Psychiatry at Seoul National University Bundang Hospital (SNUBH) is making waves not only in the field of autism research but also as a rising vocalist specializing in baroque music. Her dedication to understanding the genetic roots of autism in Korea, coupled with her passion for music, showcases a unique blend of scientific rigor and artistic expression.

Pioneering Autism Research in Korea

Professor Yoo’s research focuses on autism spectrum disorder, with a particular interest in early clinical manifestations, behavioral endophenotypes, and the genetic causes of the condition. A recent study led by Professor Yoo and her team at SNUBH analyzed the largest East Asian dataset of Korean family genomes to uncover sex-specific genetic factors contributing to autism [1]. This research is crucial, as most existing studies have centered on North American and European populations, leaving a gap in understanding the genetic landscape of autism within East Asian communities [3].

The study, which involved analyzing genomic data from 673 Korean families (2,255 individuals), revealed previously unknown gender-specific autism risk genes [4]. This function builds upon Professor Yoo’s extensive experience in child and adolescent psychiatry and her commitment to unraveling the complexities of autism.

A Lifelong Passion for Music

Beyond her scientific pursuits, Professor Yoo is an accomplished vocalist with a deep love for music, particularly baroque compositions by Handel [3]. She began vocal music training around 2017 and has since actively pursued performance opportunities, even staging her own vocal recital on March 14, 2026 [3].

Professor Yoo describes music as a gateway to expanding her world and experiences, offering a different kind of fulfillment than her work as a psychiatrist. She emphasizes the importance of staying present although performing, a quality that she believes can also be beneficial for mental health [3].

Synergy Between Disciplines

Professor Yoo recognizes the complementary nature of her two passions. She notes that music utilizes different brain areas than her medical work, providing a stimulating challenge and a continuous learning experience. She also believes that music can be a valuable tool for mental health, reducing tension and anxiety, and fostering a sense of harmony with others [3].

Her experience extends to incorporating musical elements into mental health activities, such as running the ‘Twoum Children’s Choir’ at the Seongnam City Child and Adolescent Mental Health Welfare Center [3]. This demonstrates her belief in the potential of music as a medium for promoting well-being within the community.

Professional Background and Recognition

Professor Yoo graduated from Kyung Hee University School of Medicine and completed her master’s and doctoral degrees there. She has held positions at Kyung Hee University Hospital, Seoul National University Hospital, Gyeongsang National University College of Medicine, and currently serves as a professor at Seoul National University Bundang Hospital since 2014 [1]. She also served as director of the Seongnam City Child and Adolescent Mental Health Center and as a visiting professor at the UCLA Autism Research and Treatment Center. In 2021, she received a commendation from the Minister of Health and Welfare on World Autism Day and was selected as the Korean representative to the International Autism Research Society’s Global Leading Committee (GSL) this year [1].