Leonard Buccellato runs a website called
http://www.educationalconsultant.net. That website lists the following about him:
"Dr. Buccellato has been a licensed Psychologist in Georgia since 1975. After a number of years with the Atlanta Public School System and Georgia State University, he began his independent private practice in 1975. Dr. Buccellato's considerable experiences at helping young people and adults grow and change has allowed him develop an objective and exceptionally thorough method of evaluating and diagnosing children, adolescents, and adults.
"Through the years, Dr. Buccellato has maintained strong ties with his community, serving as a board member for several civic and humanitarian organizations, including the Child Advocacy Coalition, the Council for Children, the Atlanta Preservation Center, Jerusalem House, and the Northside Hospital Foundation Advisory Board. He is also the founder and chairman of the board of the St. Francis Day School, and is the founder and President of Hidden Lake Academy, a therapeutic boarding school located in northeast Georgia."
So it appears that he went to Georgia State, although it is very vague; no mention of where he obtained his undergraduate degree, or whether he received a PhD from Georgia State. It also doesn't mention many details of his employment experience.