Dr. Guo is specialized in common child & adolescent psychological & psychiatric problems, including ADHD,  ASD, Tics, Eating Disorder, Mood Disorder. She also has extensive experience on adult Mood Disorder, Depression, Anxiety, OCD, Substance Abuse Problem and can provide psychotherapy / counseling on parent-child relationship, couple relationship and personal growth, etc. Dr. Guo has a Medical Doctor degree from Peking University Health Science Center and a Master of Science degree from University of Alberta in Canada. She has more than ten years experience in psychiatric clinical practice, teaching and research. Before joined in Hongkong International Medical Clinic, Dr. Guo has worked in Peking University Sixth Hospital for years and has been the Chief Psychiatrist in Beijing Zhaode Hospital.