Dr. Cathaliya Piyarattanayotin, MD

Dr. Cathaliya Piyarattanayotin is a psychiatrist with expertise in mental health and mood disorders, as well as a background in family medicine. She is experienced in diagnosing and managing a wide range of mental, emotional, and behavioral conditions, including anxiety disorders, adjustment disorders, insomnia, and substance use disorders. Her clinical approach focuses on comprehensive mental health assessment, early diagnosis, and personalized treatment plans tailored to each patient’s needs. Dr. Cathaliya also provides mental health check-ups and preventive care, helping patients manage stress, emotional challenges, and behavioral changes effectively. She has a special interest in mood disorders and conditions affecting perception and cognition, ensuring holistic care for patients across different age groups. She earned her Doctor of Medicine with First Division Honors from the Faculty of Medicine, Srinakharinwirot University, Thailand. She completed her specialist training in psychiatry at the Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Thailand, where she obtained Thai Board certification. Dr. Cathaliya is committed to delivering compassionate, patient-centered mental healthcare, supporting individuals in achieving improved psychological well-being and quality of life. Doctor of Medicine (First Division Honors) — Faculty of Medicine, Srinakharinwirot University, Thailand Diploma of the Thai Board of Psychiatry — Faculty of Medicine Ramathibodi Hospital, Mahidol University, Thailand