1. Clinical Lecturer, Department of Cariology, Restorative Sciences & Endodontics University of Michigan School of Dentistry Ann Arbor Michigan USA
2. Graduate Restorative Dentistry Program Associate Director, Department of Cariology, Restorative Sciences & Endodontics University of Michigan School of Dentistry Ann Arbor Michigan USA
3. LNF Service Director, Lurie Nanofabrication Facility University of Michigan Ann Arbor Michigan USA
4. Clinical Professor, Graduate Restorative Dentistry Program Director, Department of Cariology, Restorative Sciences & Endodontics University of Michigan School of Dentistry Ann Arbor Michigan USA
5. Clinical Professor, Department of Cariology, Restorative Sciences & Endodontics University of Michigan School of Dentistry Ann Arbor Michigan USA