Meet Our Assistants — Middleton, MA

Normandia (Dia)

Normandia has been a team member of Middleton Dental Care since early 2008. She truly loves her job & has a genuine love of dentistry. She is very knowledgeable in the dental profession & has attended multiple courses such as Invisalign Clear Essentials & P.A.C.E. Phlebotomy training, & is currently a member of the ICOI (International Congress of Oral Implantologists). She is also CPR certified by the American Heart Association & has her radiology certification from Tufts University. Her knowledge & expertise in multiple aspects of dentistry has been an invaluable addition to Middleton Dental Care.


Marissa has been a member of Middleton Dental Care since May 2011. She graduated from Salem State College with a bachelor’s degree in early childhood education & later attended American Career Institute for dental assisting. Through the Dental Assisting National Board, she earned her radiology & infection control certifications. Annually, Marissa updates her blood-borne pathogen training & is CPR certified through the American Heart Association.


Mary is the newest addition to Dr. DiMauro’s team. Being one of Dr. DiMauro’s children, she is following in her father’s footsteps & plans to become a dentist. She shows great interest in dentistry & dental knowledge. Mary is a member of the International Congress of Oral Implantologists (ICOI) & is also radiology certified from Tufts University.


Joanne had been with Middleton Dental Care since the opening of the practice in 1992. She had over twenty-five years of experience in dentistry. Many patients have followed Joanne in this practice due to her calming nature & compassion to treat each patient as an individual. She is a fantastic assistant & a funny, friendly person. Joanne recently retired after 25 years of loyal service.