Join Saginaw Valley Dental Hygienists' Association for a 2 CE opportunity event. Topic: Skin Lesions Speaker: David D. O'Donnell, MD Location: Resler Orthodontics 5545 Colony Drive Saginaw, MI 48638 Cost: $25 for non-members, free for members All Dental Hygienists, Dental Assistants, and Dentists may attend.