
2002 American Academy of Oral Medicine
2000 - 2001 California Dental Hygienists Association Platinum Sponsor
1999 - 2000 California Dental Hygienists Association Platinum Sponsor
1998 - 1999 California Dental Hygienists Association Platinum Sponsor
1998 Illinois Dental Hygienists Association
1997 Illinois Dental Hygienists Association
1997 Arizona State Dental Hygienists Association
1996 - 1997 California Dental Hygienists Association Silver Sponsor
1995 - 1996 California Dental Hygienists Association Gold Sponsor
1994 - 1995 California Dental Hygienists Association Gold Sponsor
1993 - 1994 California Dental Hygienists Association Platinum Sponsor