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Rock Canyon Dental Care has proudly stood behind many of Highlands Ranch’s healthiest smiles since 2004. Our dentists are seasoned pros, eager to meet you. Call us today to ask about our affordable services or schedule an appointment online. 

Rock Canyon Dental Care, LLC

Sarira M. Martin
DDS - Dentist

William McNeely
DDS - Dentist

John M. Justus
DDS - Dentist

$299 Zoom!® Whitening

Learn more about this limited-time, new patient offer.

Limited-time only. May not be combined with any other offer. $350 value. Subject to exam results and doctor approval.  See Practice for details.

Free Implant Consultation

Learn more about this limited-time, new patient offer.

Limited-time only. Panoramic film, Periapical X-ray, and Exam $205 value. May not be combined with Dental HMO, PPO, or other discounts. The single largest discount will be applied. See practice for details.

Services We Offer

A full-service experience for the entire family.
Click the items below for more information.


General Dentistry

By coming in for regularly scheduled dental care checkups and cleanings now, you can help prevent serious problems ranging from cavities to gum disease from occurring later. To help combat such issues, we offer:

  • Comprehensive dental care exams
  • Professional cleanings
  • Fluoride treatments
  • Fillings
  • Sealants
  • Extractions
  • Dental crowns
  • Invisalign®
  • Nitrous
  • Pediatric dentistry
  • Root canals

More Info: General Dental Services.pdf


Emergency Care

A chipped tooth, a lost filling: some of the most pressing dental problems have a habit of happening when you least expect them. Fortunately, we offer emergency dental services. If you have a problem that requires immediate treatment, our dentists do their best to take care of you as quickly as possible.

More Info: Emergency Dental Care.pdf



Self-conscious about wearing dentures? Don’t be.

Custom dentures look and feel natural, so the only thing people will see is a winning smile. Custom-designed to match your appearance as well as your bite, they’re protected by exceptionally long warranties. With so many sensibly priced styles, shades, and materials from which to choose, you’re sure to find a solution that fits your budget as comfortably as your dentures will fit you.

More Info: Custom Dentures.pdf


Don’t let a few missing teeth ruin your day – or your smile.

Custom-crafted dental partials can easily fill in any gaps and get your smile back to looking its best.

  • Acrylic Partials
  • Cast Metal Partials
  • Flexible Partials

More Info: Custom Partials.pdf


Cosmetic Dentistry

Not satisfied with your smile? We offer a variety of cosmetic dentistry services to brighten, whiten, repair, and restore your teeth.

  • In-office and at-home tooth whitening
  • Tooth-colored fillings
  • Invisalign®
  • Veneers
  • Zoom!®

More Info: Cosmetic Dentistry.pdf



Orthodontic braces and dental services are available.

If your teeth are out of line, our orthodontists can help straighten them out. They can correct misalignments to give children and adults alike the smile they’ve always dreamed of.

  • Clear aligners
  • Invisalign®

More Info: Orthodontics.pdf



During the course of their lives, three out of four people will suffer from some form of periodontal or gum disease.

In fact, it’s so common that it’s the leading cause of 70% of adult tooth loss. Periodontists can perform a comprehensive examination of your gums and provide treatment to help prevent, reverse, or offset the damaging effects of this disease.

More Info: Periodontics.pdf


Dental Implants

One of the newest solutions to the age-old problem of missing teeth, dental implants are durable enough to last a lifetime.

They are placed into the bone, then restored to replace lost teeth or retain loose dentures.

  • Single tooth replacement
  • Multiple tooth replacement

More Info: Dental Implants.pdf


Oral Surgery

If you are having problems with your mouth or jaw, you may want to consider oral surgery. Our surgeons are equipped to diagnose and treat diseases, injuries, and defects that may arise.

  • Tooth extraction
  • Dental implants
  • Facial injury treatment
  • Jaw alignment
  • Reconstructive treatment

Insurance & Payment Options

How do I pay? Do you take my insurance?

With more major insurance plans accepted and a variety of financing options, we strive to get each patient the care they need. Click below to look for your provider or learn about our payment options.

Dentists in the DentalWorks network accept most major insurance plans – significantly more than most area dentists. Below are just some of the plans that are accepted. Each affiliated practice is a little different, so contact the practice nearest you for a complete list.

  • Access Dental
  • Aetna
  • Aetna Access
  • AmeriPlan Discount
  • Ameritas
  • Anthem Blue Cross Blue Shield
  • Assurant/Dental Health Alliance Discount
  • Blue Cross Blue Shield
  • Careington
  • Cigna
  • CIGNAaccess
  • Comp Healthcare Options
  • CompDent Advantage
  • Coventry First Health
  • DeCare
  • Delta Dental Preferred
  • Delta Dental Premier
  • Dental Benefit Providers/United Healthcare
  • Dental Health Alliance
  • DentalWorks USA
  • Dentegra
  • DenteMax
  • GEHA Lincoln Dental Connect
  • Guardian
  • Humana
  • Maverest
  • MetLife
  • Principal
  • Total Dental Administrators
  • Traditional Insurance
  • UniCare
  • United Concordia
  • United Concordia National Fee For Service
  • WellPoint

Pay your way.
At DentalWorks, we accept about any form of payment you can think of (and probably a few you can't).

Cash, Credit, or Check:

Affiliated practices accept most major cards, including VISA®, MasterCard®, Discover®, and American Express®.


CareCredit is an alternative option to consumer credit cards, cash, or checks. With CareCredit, you can pay over time instead of a lump sum prior to treatment. CareCredit makes it easier for you to pay for the care you need.


Genesis is a financing solution that provides a second chance to customers with less-than-perfect credit histories, enabling more patients to receive the treatment they deserve.

US Bank® Payment Portal:

DentalWorks affiliated practices offer a convenient online bill pay portal, powered by US Bank®.

Learn More

Meet Our Dentists

Sarira M. Martin, DDS

> Biography

Dr. Martin's bio coming soon.

William McNeely, DDS

> Biography

Dr. William McNeely earned his Doctorate of Dental Surgery at the University of Indiana in 1984. Additional training includes two years at the FACE institute for advanced cosmetic dentistry and multiple classes at the Bicon Institute on Implants. Dr. McNeely is a member of the Prosthodontic Society of Colorado Study Club, the Metropolitan Denver Dental Association, the Colorado Dental Association, and the American Dental Association. Dr. McNeely loves snow skiing with his wife. His hobbies include cycling, custom jewelry, photography, and woodworking. He has two grown children. His daughter lives in Colorado, and his son resides in New Mexico.

John M. Justus, DDS

> Biography

Dr. John M. Justus received his Doctorate of Dental Surgery degree from the University of Missouri at Kansas City in 1979. He completed an Oral and Maxillofacial Surgery internship at St. John’s Medical Center in St. Louis, Missouri, in 1981. Dr. Justus has limited his practice to providing basic oral surgery procedures for the Colorado area DentalWorks practices.