New Patient Hotline (888) 779-6401

Existing patients: (919) 535-4858

Financial coordinator line: (919) 535-4659

Meet the Doctors

J. Gregory Mayes, DDS

Dr. Greg earned his dental degree from University of North Carolina, after earning a biology degree from San Diego State University. He has taken substantial postgraduate education in cosmetic dentistry, crowns, bridges, veneers, and tooth-colored restoration using modern composite materials.

Dr. Greg recently completed a Dental Sleep Medicine mini-residency at UNC-Chapel Hill School of Dentistry. and is a member of the American Academy of Dental Sleep Medicine.

Lisa H. Mayes, DDS

Dr. Lisa is pleased to join with her husband, Dr. Greg, in offering healthy smiles to their friends and neighbors in Cary. A lifelong Carolinian, Dr. Lisa earned both her dental degree and bachelor's degree from University of North Carolina. She then went on to complete a one-year postgraduate residency program before entering private practice. Both Dr. Greg and Dr. Lisa share in raising their wonderful daughter, Kathryn.

Limited Time Winter Specials

Offers end March 20, 2018

New uninsured patients only

New Patient
Dental Exam


SAVE $204

Includes comprehensive exam by the doctor and necessary x‑rays.

(D0150, D0274, D0330, D0220)

New Patient
Dental Cleaning


SAVE $53

A new patient exam is required. Includes a professional dental cleaning. Does not include periodontal therapy.


New Children’s
Cleaning & Exam


SAVE $241

Patients 12 and under receive a professional dental cleaning, fluoride treatment, needed x‑rays, and a comprehensive exam.

(D1120, D1206, D0274, D0150)

New Patient Hotline (888) 779-6401

Video Testimonials

Recorded interviews with our patients





What Our Patients Are Saying

New Patient Hotline (888) 779-6401

No Insurance? Our patients don't need it!

Join our Preston Dental Center Membership Club and get your care for a low monthly subscription fee.

Learn More

New Patient Hotline (888) 779-6401

Cosmetic Dentistry

Cosmetic dentistry is one of the most cost-effective ways to improve your appearance. A beautiful, bright, healthy smile can increase self confidence and overall life satisfaction. Cosmetic dentistry can encompass things such as tooth-colored fillings, dental implants, or crowns. We have many options, so please call us for a free cosmetic consultation.

Sleep Apnea Treatment

We offer effective, nonsurgical relief from sleep apnea and other sleep-related disorders — including snoring. Ask us how you can get the restful, healthy sleep you’ve been missing.
Ask us about a free sleep apnea consultation.
We can help!


New Patient Hotline (888) 779-6401

Preston Dental Center - J. Gregory Mayes - Lisa H. Mayes

3761 NW Cary Parkway
Cary, NC 27513

Click to view map & directions

New Patient Hotline (888) 779-6401

Existing patients (919) 535-4858


Financial coordinator (919) 535-4659

HoursMon-Thu 7:00am – 5:00pm