. "Dean Yeager"@en . "Dean Yeager"@en . "University Administrator"@en . "225"^^ . . . . . . . . "Dean Yeager was one of the administrators at Columbia University that Dr. Stantz, Venkman, and Spengler worked at before going into the business of paranormal investigations and eliminations."@en . . "Dean Yeager was one of the administrators at Columbia University that Dr. Stantz, Venkman, and Spengler worked at before going into the business of paranormal investigations and eliminations."@en .