How can we help?


I want straighter teeth

Invisalign brings stealth straightening to you with thin, invisible trays. Desert Inn Smiles’ experience puts a stunning smile within easy reach.

I need a tooth replaced

Dental implants bring the ultimate solution for missing teeth. Dr. R.J. Guideng in Las Vegas, NV brings his expertise to direct your implant case at every stage.

I want to improve my smile

Las Vegas, NV’s best dentist, Dr. R.J. Guideng, offers cosmetic dentistry options that perfect your smile & restore your confidence.

Cleaning + Prevention

Periodic dental cleanings at Summit Dental Group keep your dental health on track. Discover the benefits of optimal care & regular check-ups.

Tooth Restoration

Dental implants, bridges & dentures provide solutions for missing teeth. Dr. George brings his expertise to direct your tooth restoration case at every stage.


Invisalign brings stealth straightening to you with thin, invisible trays. Summit Dental Group’s experience puts a stunning smile within easy reach.

Why choose us?

With our convenient location in Las Vegas, NV, our patients travel from all over Las Vegas, Summerlin, The Lakes, Providence, Skye Canyon, Aliante, Green Valley, Mountains Edge, and all over Las Vegas to see us!

We are your local family friendly dental office, able to manage everything from your children’s cleanings to dental implants, cosmetic dentistry, Invisalign, and Botox therapy for migraines, facial pain, and cosmetic rejuvenation. 

Desert Inn Smiles offers patients an experience unlike any they have ever received. We take our time to listen to our patients’ concerns, educate them, and help them choose whichever course of treatment is best for their unique situation. No stress and no pressure are our goal. And we always treat each patient like family. 

We provide quality dental care, conveniently in your neighborhood and cater to your schedule including evening hours. Because your comfort is important to us, we offer many of the modern amenities you’ve come to expect in a dental office. We believe that whatever your dental needs may be, you will be treated with the highest quality dentistry available and with the most compassionate, respectful care you deserve. 

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Meet the Doctor

"Best dental experience I’ve ever had! Office is spotless and very modern! Very impressive equipment! The environment and R.J. Guideng presence took my anxiety way down!"
–Ryon V
"So happy I found Desert Inn Smiles. I live across town but don't mind driving to their office at all. It's clean and well decorated, but the best part of the office is their staff. Everyone is super friendly and knowledgeable. I felt very comfortable and in good hands. I will definitely be returning and bringing in my toddler next time since Dr. Audrey specializes in pediatrics!"
–Terese A
"I loved this office. I needed a new crown and my old office's hours didn't really work with my schedule. The great thing about Desert Inn Smiles is that they have later appointments so I am able to go after work and don't have to take time off. Dr. RJ was great, very comforting and the process was quick and easy. They accept several insurances and the front office was very helpful. I'll definitely return in the future."
–Pepper A
"Great experience at Desert Inn Smiles. Staff was welcoming and friendly. Dr. RJ Guideng answered all my questions that I had for him. This definitely will be my new dental office I will be coming to from now on."
–Steve P

Schedule an appointment with Dr. Guideng today!