Born in Massachusetts, Attorney Sullivan settled in Maine in 1992. In 1997 he received his Bachelor of Arts in Psychology and Social Relations from the University of New England. In 2004, Attorney Sullivan received his Juris Doctorate from Franklin Pierce Law Center in Concord, New Hampshire (now University of New Hampshire School of Law). He started his own practice immediately after passing the Maine Bar Exam in that same year, and was admitted to the Massachusetts and New Hampshire Bars in 2013. Attorney Sullivan practices in both state and federal courts. Prior to his legal career, Attorney Sullivan owned a bicycle store for five years; he has also been a landlord in Portland, and has been mortgage, insurance and securities licensed prior to practicing law. In the summer of 2006, Attorney Sullivan dedicated his life to Christ by accepting the free gift of Christ with his wife at his side. Married in 1997, Attorney Sullivan has seven children.