Background
Johnston, Joni Elizabeth was born on October 29, 1960 in Sarasota, Florida, United States. Daughter of Manley Thurston and Sara Elizabeth (Bruner) Johnston.
Johnston, Joni Elizabeth was born on October 29, 1960 in Sarasota, Florida, United States. Daughter of Manley Thurston and Sara Elizabeth (Bruner) Johnston.
Bachelor of Science in Psychology, Auburn University, 1981. Master of Science in Clinical Psychology, Florida Institute of Technology, 1984. Doctor Clinical Psychology, Florida Institute of Technology, 1985.
Staff psychologist Dallas Child Guidance Clinic, 1985-1987. Consultant Neurobehavioral Institute Dallas, 1987-1988. Private practice Psychiatry & Psychology Associates, Dallas, since 1988.
Founder The Growth Company, since 1994.
Board directors Arts For People, Dallas, 1988-1989. Member Dallas Women's Foundation, since 1989, North Dallas Chamber of C., 1988-1989. Member American Psychological Association, Dallas Psychological Association (committee chair since 1988), Mental Health Association (chairman May is Mental Health Month committee 1989, board directors Dallas chapter since 1989, speaker's bureau since 1987), National Speaker's Association, North Texas Speaker's Association.
Married Alexander Tsakiris, September 21, 1991.