Ophtalmic assistant W.E. Alford, Doctor of Medicine Houston, 1979-1982. Optometric assistant James D. Winter, OD, 1982-1984. Assistant to other ophthalmologists and optometrists in area, 1984-1989.
Optometrist Ronald and Desiree Hopping, ODs, 1990-1991, George Hall, OD, Houston, since 1991. Clinical faculty University Houston College Optometry, since 1991. Dean's counsel University Houston, College of Optometry, 1989-1990.