Meet the Administrative Team

Lisa Guliano-McGinty: Office Manager

Lisa Guliano-McGinty: Office ManagerLisa has been working at Maplewood Dental Group since 2007, and in the field of dentistry since 1987. She started off working as a dental assistant for a family friend, and loved it so much that she decided to make a career in dentistry. In 2002, she began taking business classes and became an Office Manager.

Lisa has spent the greater part of her life living in the Nashua area. She has been a patient of this practice since 1980, along with the rest of her family. She likes to spend her free time supporting veteran’s organizations, helping her husband with his business, getting together with family, and traveling.


Kathleen Bettencourt: Financial Manager

Kathleen Bettencourt: Financial ManagerKathy has been working at Maplewood Dental Group since 2001. She decided to make the field of dentistry her career after working at an orthodontist’s office during High School. She has lived in Nashua all her life and has a Bachelor of Science degree from University of New Hampshire.

Kathy spends most of her time outside of work with her family, which includes two beautiful Black Labs. Her passion is to enjoy the great outdoors and loves bicycling with her husband.


Christa Tighe-Wirbal: Social Media, Marketing and Patient Coordinator

Christa Tighe-Wirbal: Social Media, Marketing and Patient CoordinatorChrista joined Maplewood Dental Group in 2017. She realized that the field of dentistry was her home when she started helping out a family friend at their dental practice back in 1997. She brings with her an Associate’s degree from Middlesex Community College for Mediation and Paralegal, and a Bachelor’s degree from Rivier University here in Nashua.

With her sunny disposition and enthusiasm, Christa handles all of our public relations, marketing and social media. She grew up in Massachusetts but moved to the Nashua area in 1997. When she is not at the office, she spends her time with her exotic fur babies, her fiancé and his son. She enjoys her spare time with her family, traveling and boating.


Mia Vatter: Patient Coordinator

Mia Vatter: Patient CoordinatorMia has been at Maplewood Dental Group since 2017, and in the dental field since 2000.
She was initially drawn to dentistry by the opportunity to work with underprivileged children in Pediatric dentistry. She has been a dental technician for 10 years and a Pedodontics assistant for 7 years prior to that.

Mia grew up in Manchester, NH and still resides there with her partner of 6 years and her three cat kids. She is extremely passionate about helping the less fortunate and loves to volunteer at her local food pantry and animal shelter. She also enjoys the outdoors, movies, shopping, and being with her family and friends.

To make an appointment with Maplewood Dental Group, please call our office at Nashua Office Phone Number 603-880-3496.