Dr. Dian Picou is a psychiatrist in Fort Pierce, Florida. She received her medical degree from Columbia University Vagelos College of Physicians and Surgeons and has been in practice for more than 20 years. Dr. Dian Picou has expertise in treating bipolar disorder, depression, anxiety disorders, among other conditions - see all areas of expertise. Dr. Dian Picou accepts Cigna - see other insurance plans accepted.