Dentistry the way it should be.

Easy. Comfortable. Judgment-Free.

Are you ready to take everything you dislike about going to the dentist and put it all behind you? We certainly have.

At Holy City Dentistry, our focus is on you, our patient. Not our bottom line. Not seeing as many patients as possible. Not becoming the largest dental practice in the Lowcountry. Just you.

We are dedicated to providing a positive experience to each patient every time they visit our practice. We accomplish this through personalized care from Dr. Kristy Castles (formerly Dr. Kristy Greenfield) and our staff, an inviting atmosphere, use of the most recent technology, and a willingness to spend as much time as necessary to ensure every question or concern is addressed.

Come to our office and discover dentistry the way it should be.


How Can We Help You Today?

I don’t have dental insurance

HCD Membership Plan provides preventive care and discounts on other procedures for one low annual payment.

My family needs routine care

We offer preventive and family dentistry in James Island, including exams, cleanings, sealants, and mouthguards.

I’m ready for a smile makeover

Get the straight, white smile you’ve always wanted with teeth whitening, Invisalign, veneers, and more.

I need to have dental work done

From dentures, bridges, and crowns to root canals and extractions, we will expertly restore your smile.


From smart, online patient forms to extended office hours each week, we make going to the dentist as convenient as possible. We also treat patients of all ages to keep your family—and their dental records—all in one place.



Instead of stressing about your next dental visit, prepare to be pampered in our spa-like environment. With ceiling-mounted televisions, blankets, neck pillows, and warm towels when your procedure is complete, you will feel relaxed and ready for the rest of your day.


Some people are afraid of the dentist. Others haven’t stepped foot in a dental office in years. At Holy City Dentistry, none of that matters. Our goal is to provide judgment-free, quality care that improves our patients’ dental health and ensures they have a smile they can enjoy for years to come.


Discover the Difference at Holy City Dentistry