About Your Dentist

Matthew Diamse, DDS

“Dentistry is not just about fixing teeth. It’s about improving lives, one smile at a time.” - Gordon J. Christensen, DDS, MSD, PhD

My Mission

“My mission is to illuminate the world, one smile at a time. I provide unparalleled and compassionate care, empowering smiles through a mastery of dentistry, dental technology, and lifelong learning. I strive to create a brighter, healthier future by nurturing and caring for as many smiles as possible.”

Education & Continuing Education

Doctor of Dental Surgery
Touro College of Dental Medicine – Hawthorne, New York

Master of Science in Nutrition and Metabolism
Boston University – Boston, Massachusetts

Bachelor of Science in Anthropology
University of California Los Angeles – Los Angeles, California

Life & Hobbies

Dr. Diamse is a retired cyclist, runner, and basketball player. He still likes to stay active in his off time as an avid rock climber. Dr. Diamse is also ambitious when playing games, such as video or board games. He is a die-hard Lakers fan and looks forward to becoming a future dog owner.

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Olivia Dunning, DDS

My Mission

“My mission is to ensure high-quality dental care is accessible to Chatham County. I prioritize getting to know patients on a personal level to understand their unique preferences and concerns. I look forward to partnering with every patient to achieve their goals of exceptional oral health and a beautiful smile.”

Education & Continuing Education

University of North Carolina at Chapel Hill – Chapel Hill, North CarolinaDoctor of Dental Surgery

Appalachian State University – Boone, North CarolinaBachelor of Science in Exercise Science

Dr. Dunning has completed many hours of continuing education in restorative dentistry, oral surgery, and digital dentistry.

Professional Memberships

Dr. Dunning is an active member of the Academy of General Dentistry (AGD), the American Dental Association (ADA), and the North Carolina Dental Society (NCDS).

Life & Hobbies

Outside of dentistry, Dr. Dunning enjoys reading, drinking coffee, and trying new restaurants. She also loves spending time outdoors and traveling far and wide with her fiancé.

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Julissa Quinonez, DMD

“The best dental care is a team effort between the dentist and the patient.”

My Mission

“My mission in dentistry is to provide exceptional care and build relationships of trust with each patient. I look forward to providing individualized care and working with patients to achieve their dental goals. As a provider, I am committed to lifelong learning through continuing education and use of the latest technology and best treatment practices.”

Education & Continuing Education

Doctor of Dental Medicine
Southern Illinois University School of Dental Medicine – Alton, Illinois

Bachelor of Science in Biological Sciences
Quincy University – Quincy, Illinois

Professional Memberships

Dr. Quinonez is an active member of the American Dental Association, the Academy of General Dentistry, and the North Carolina Dental Society.

Life & Hobbies

Outside of dentistry, Dr. Quinonez enjoys traveling, learning about new cultures, and trying different foods. She enjoys taking her dog, Coco, to the dog park and playing pickleball with her fiancé. Most of all, Dr. Quinonez loves spending time with her family and close friends.