2019-08-01 P844-19: Dental Hygiene Symposium P844-19: Dental Hygiene Symposium August 1, 2019 - August 2, 2019 P844-19: Dental Hygiene Symposium P844-19: Dental Hygiene Symposium August 1, 2019—August 2, 2019 School of Dentistry 1011 N. University Ave. Ann Arbor, MI 48109 Register Now