Positions and Employment: 1994–1996, Instructor, University of Nebraska Medical Center, Department of Pharmacology, Omaha, NE; 1996–1998, Assistant Professor, University of Nebraska Medical Center, Neurology Section, Omaha, NE; 1998–2004 Assistant Professor, Creighton University, Oral Biology, Omaha, NE; 2004 - Associate Professor, (tenured) Creighton University, Oral Biology, Omaha, NE. Other Experience and Professional Memberships: 2001, Member, American Society for Pharmacology and Experimental Therapeutics (ASPET); 2007, Member, American Dental Education Association (ADEA). Member, American Academy for Oral-Systemic Health (AAOSH) 2022-present.