Our Clinical Team

Cathy CDA, Treatment Coordinator, EFDA
Cathy is the "question answerer", keeping Dr. ARMSTRONG on his toes and her patients completely informed as they go through their treatment. If you want to know the difference between a veneer and an implant, or which is the best beverage in our refreshment center, she's the one to ask!

She has supported our office for over 30 years! We could not be where we are today without her.

Cathy says, "I feel most rewarded when I can be involved in helping one of our patients get there smile back "

Cathy is also an expanded function dental assistant, but you'd figure that out yourself!

Tabitha
Tabitha is one of Dr. Armstrong's skilled dental assistants and has been a valued part of our team for over four years. She began her dental assisting career through her training at the Dental Careers Institute, where she also earned her radiology license. In addition, she is certified as both a CNA and a CMT. Her background in patient care as a CNA truly shines through in the compassion and attentiveness she brings to her patients at Advanced Dental Concepts.
Outside of work, Tabitha is enjoying exciting new chapters in life—she's engaged and recently purchased her first home with her fiancé. She's also a proud dog mom to Leeloo and an amazing baker, often treating friends, family, and coworkers to her delicious creations.
Tabitha's blend of clinical expertise, caring nature, creativity, and upbeat personality makes her an essential member of our team and a favorite among patients.

Ashley
Ashley is one of Dr. Armstrong's talented dental assistants and the newest member of our team, joining us nearly a year ago. With an impressive background, she has surgical training as an eye specialist, experience assisting oral surgeons, and is also a certified phlebotomist. Out of all her training, though, Ashley has found her true passion in dentistry, where her caring nature and gentle approach shine through with our patients every day.
Outside of work, Ashley is a proud mom of two teenagers and two lively Boston Terriers—who more or less rule the household. A true Mainer at heart, she loves spending time on the water, has even called two different islands home, and seems to know just about everybody she meets.
Ashley's combination of advanced training, compassion, and adventurous spirit makes her a wonderful addition to our team and a favorite among patients.