Mary Costello

Mary Costello is an Independent Dental Consultant who has been giving dental educational seminars on dental dam techniques and other dental topics since March 2015. Mary has a strong background in the dental industry, having worked for companies like Coltene Whaledent, Inc., The Hygenic Corporation, and St Mary of Nazareth Hospital Dental Center in various management and education roles. Mary also served as a Dental Therapy Assistant in the US Army Dental Division, where Mary trained and worked as an Expanded Functions Auxiliary. Mary holds a Bachelor of Science in Health Administration from Governors State University and is a Certified Dental Assistant after passing the DANB exams.