Find the right Psychiatrist
for you.
Our Team
Dr. Jeanie Croshaw
Founder, Child & Adolescent Psychiatrist
Dr. Croshaw is the founder of Sonoma Moon & Star Mental Health in Sonoma. She is double board certified in Child & Adolescent Psychiatry and Addiction Medicine, delivering evidence-based medication management and collaborative behavioral treatment for children, teens, and adults. With a background in martial arts, she brings a disciplined, mind-body approach that builds resilience, structure, and measurable progress.
Dr. William A. Van Horn
Adult Psychiatrist
William A. Van Horn is a Diplomate of the American Board of Psychiatry and Neurology with over 30 years of experience in the treatment of neuropsychiatric disorders. He completed his fellowship in Geriatric Neuropsychiatry at Emory University. Dr. Van Horn is deeply committed to patient care and is passionate about supporting patients and their families during times of crisis.