Van Zile moved to Detroit in 1899 and the following year became a lecturer in the Detroit College of Law, and shortly after was elected dean of the college. He was also chosen Grand Commander of Knights Templar of Michigan in 1900.
Van Zile's relocation to Detroit in 1899 led to his appointment as an educator at the Detroit College of Law and subsequently his election as its dean. He also received recognition as the Grand Commander of the Michigan chapter of the Knights Templar in 1900.