(801) 397-5262 / (801) 969-3025

Choose a Dentist Whose Practice Has Been Serving the Community for Nearly Four Decades

Dr. Christopher DeMille and Dr. David MacKay are proud to continue the legacy started by Dr. Lyndon MacKay nearly 40 years ago. If you are looking for a dentist in ​West Valley City, UT, or North Salt Lake, UT, we can meet your needs by offering a complete range of treatments to restore, maintain, and promote optimal oral health. We welcome patients of all ages. Our two convenient locations feature modern technology and we perform most procedures on-site instead of referring out. 

Comprehensive, Patient-centric Care

Our goal is to provide an excellent standard of care for our patients. Whether you and your loved ones need a general dentist for checkups, cleanings, and minor dental repairs, or you are considering dental implants, a cosmetic smile makeover, or full mouth restoration, you will find our team professional and genuinely concerned about your well-being. We pride ourselves on treating generations of families and we will treat you like our own family, from the moment we meet you. Also, if you are more comfortable speaking Spanish, we have that covered as well. 

Prestigious Affiliations



Our Services


  • Traditional Brackets
  • Clear Brackets with White Wires
  • ClearCorrect

2 Convenient Locations

North Salt Lake City Office

386 N Redwood Rd
North Salt Lake, UT 84054
Phone: (801) 397-5262

West Valley City Office

3550 S 4800 W Ste J
West Valley City, UT 84120
Phone: (801) 969-3025

Comfortable, Stress-free Care

Part of providing excellent dental care is prioritizing patient comfort. We offer amenities to make your visits more enjoyable and provide Xboxes, televisions, and headphones in every exam room.

We also take the time to talk with each patient, get to know them, and find out what they really want to achieve during their time with us. In addition, if you suffer from anxiety or dental phobia, ask us about nitrous oxide or sedation with an anesthesiologist.

We will do everything we can to make your visits as stress-free as possible. Because insurance does not cover all types of procedures and often covers only a portion of treatment, we offer CareCredit® financing to make dental care more affordable. If you have any questions about scheduling, your visit, treatment plan, or financing, please let us know.

A Commitment to Education

Our dentists and staff have extensive training in their various areas of expertise, and because you deserve the most modern and up-to-date techniques, we regularly attend courses on the latest research and earn certifications in the newest technology. Transferring information and patient education is one of our core goals. We believe that when you understand your condition and how to improve and maintain good oral health, you can make informed treatment decisions that you will feel confident in. With effective communication, we can help you identify your treatment goals, and then we will plan a way to make them a reality.

We pride ourselves on treating generations of patients, since Dr. Lyndon MacKay began the practice in West Valley over 35 years ago.

Contact Us Today

To schedule a visit for yourself, your children, or your spouse, contact our dental office today. We are currently accepting new patients, and even more importantly, we look forward to meeting the needs of you and your family.