Dr. Earth Hasassri is a Clinical Assistant Professor – Volunteer at the University of California San Francisco in the Department of Psychiatry and Behavioral Sciences. He is dual board certified in Child & Adolescent Psychiatry as well as General Psychiatry through the American Board of Psychiatry and Neurology.

He specializes in seeing patients for complex psychiatric conditions such as psychotic experience, autism spectrum disorders, neuropsychiatric conditions such as functional neurological disorders. His interests are caring for individuals who suffer from medical conditions at the interface of medicine and psychiatry. He treats children, adolescent, and adults with a broad range of psychiatric disorders including neurodevelopmental disorders, ADHD and mood and anxiety disorders.

Prior to medical school, Dr. Hasassri graduated with dual bachelor's degrees in neurophysiology and psychology at the University of California San Diego, where he performed research on sleep medicine. He earned his medical degree from the Mayo Clinic Alix School of Medicine where he did research in clinical epidemiology. Dr. Hasassri completed his residency in general psychiatry at the University of California San Francisco Langley Porter Psychiatric Hospitals & Clinics, during which he was awarded an Area of Distinction in Clinical Neuroscience for his work in applying neuroscientific principles in his clinical work in those with brain cancer, dementia, neurodevelopmental disorders, and other neuropsychiatric conditions. He also was awarded the Annual UCSF Medical Student Teaching Award several times during his residency. In addition, Dr. Hasassri completed a fellowship in Child & Adolescent Psychiatry at Stanford University School of Medicine.