Go back to directory. No Photo Available Donald Jack Elzinga Professor Emeritus Affiliations Department of Industrial and Systems Engineering, Faculty Mailing P.O. Box 116595 Gainesville FL 32611 work Office Fax: 352-392-3537homefax Email: elzinga@ise.ufl.eduINTERNET Website: http://www.ise.ufl.edu/elzinga/ EducationPh.D., 1968, Northwestern University