1. Diplomate, American Academy of Oral Medicine Collaborative Member, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles; Consultant, Division of Otolaryngology Head and Neck Surgery, City of Hope National Medical Center; CA
2. Director of Research, Advocate Health Care; Chicago IL
3. Diplomate, American Academy of Oral Medicine; Associate Professor and Chief of Oral Medicine, Department of Oral Medicine and Diagnostic Sciences, College of Dentistry University of Illinois at Chicago; Chicago IL