Leslie W. Mittanck, CPA Biography Leslie Mittanck’s career encompasses twenty years in the financial services industry and includes public accounting, financial planning, and business banking. Leslie is active in the San Diego chapter of the California Society of CPAs (CalCPA), serving on the board of directors and as past Treasurer, and is a volunteer instructor for CalCPA’s Financial Literacy Initiative. Ms. Mittanck achieved her CPA certification in 1991 and is licensed in Texas and California. She graduated from the University of Texas (B.B.A. in Accounting) and Corpus Christi State University (MBA).