1. Graduate Prosthodontic Resident, Advanced Education Program in Prosthodontics; Department of Prosthodontics; University of Tennessee Health Science Center; Memphis TN
2. Private Practice; Carrolton TX
3. Formerly, Assistant Director and Assistant Professor; Advanced Education Program in General Dentistry; Baylor College of Dentistry; Dallas TX
4. Director, Maxillofacial Prosthodontics; Memphis Veterans Affairs Medical Center; Memphis TN
5. Chairman and Professor, Department of Prosthodontics; University of Tennessee Health Science Center; Memphis TN