Welcome to Ponderosa Smiles, the office of Rob D. Lyons, D.D.S. Your general family dentist in Rapid City.

Our Mission

Family Dentistry Done For You

At Ponderosa Smiles our mission is simply to provide the absolute best care for YOUR needs!  We listen to our patients and put YOUR interests first.  We treat YOU like family.  We provide personalized, high-quality care to patients of all ages from 1 to 101.  We are a team dedicated to improving and maintaining your oral health. Whether YOU need preventative care, cosmetic dentistry, or oral surgery, YOU will love YOUR teeth. We want YOUR time in our office to be a relaxing break!  We have fresh brewed coffee, a refreshment station, wireless internet, warm blankets, relaxing music, and television in every operatory.

Experienced Dental Professionals

Our team has the professional experience to realize that there is no such thing as one-size-fits-all treatment, so we never use a one-size-fits-all approach to your dental plan. We offer a broad array of services and realize the connection between oral health and whole-body well being. We will provide YOU with the tools and up-to-date treatment modalities to maintain dental health for a lifetime. 

The Latest Treatments

We all commit to continuing education for personal and professional development to ensure we provide YOU with the best care possible.  We strive to be the leading dentist in Rapid City.


Patient Testimonials

Contact Us

Contact Us to Schedule an Appointment

Feel free to fax any documents to 605-791-3003  or e-mail us at info@ponderosasmiles.com

If you have a dental emergency outside office hours, call the office and your call will be routed to Dr. Lyons!

Ponderosa Smiles

5955 Mount Rushmore Rd. Suite A, Rapid City, South Dakota 57701, United States




10:00 am – 6:00 pm


8:00 am – 4:00 pm


8:00 am – 4:00 pm


8:00 am – 4:00 pm


7:00 am – 3:00 pm


By Appointment



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