1. Affiliate Faculty Graduate in Esthetic Dentistry Program Complutense University of Madrid, Spain and Researcher at Revilla Research Center Madrid Spain
2. Private Practice Dallas Texas USA
3. Professor and Chair Department of Prosthodontics Tufts University School of Dental Medicine Boston Massachusetts USA
4. Assistant Professor and Assistant Program Director AEGD Residency, Comprehensive Dentistry Department College of Dentistry, Texas A&M University Dallas Texas USA
5. Affiliate Faculty Graduate Prosthodontics, Restorative Dentistry Department School of Dentistry, University of Washington Seattle Washington USA
6. Researcher at Revilla Research Center Madrid Spain