May 13, 2011Howard County Dental Hygienists' Association “The Systemic Impact of Periodontal Disease: What does it mean for Physicians, Nurses, Dentists, Dental Hygienists and all the Health Professions?” “The Systemic Impact of Periodontal Disease: What does it mean for Physicians, Nurses, Dentists, Dental Hygienists and all the Health Professions?”