1. Private Practice, Cincinnati, Ohio.
2. Program Engineer, Boston, Mass.
3. Professor and Program Director, Department of Orthodontics, School of Dentistry, Virginia Commonwealth University, Richmond, Va.
4. Assistant Professor, Department of Research Administration, School of Dentistry, Virginia Commonwealth University, Richmond, Va.
5. Professor and Chair, Department of Orthodontics, School of Dentistry, Virginia Commonwealth University, Richmond, Va.