Welcome to Riverside Dental, where your smile is our priority. Our friendly, experienced team is committed to providing high-quality dental care in a comfortable, modern environment. Whether you’re here for a routine checkup, cosmetic treatment, or restorative procedure, we take the time to understand your unique needs and deliver personalized care you can trust. At Riverside Dental, we’re proud to serve individuals and families with compassion, advanced technology, and a commitment to helping you achieve a healthy, confident smile for life.

RIVERSIDE DENTAL
Why Choose Us
Whether you’re coming in for a regular cleaning or more complex dental work, Dr. Johnson, Dr. Jorgensen, and the Riverside Dental team take a thoughtful, patient-first approach. We believe in open communication, honest guidance, and personalized care plans that match your goals. With us, your smile isn’t just a priority—it’s a partnership built on trust, attention, and long-term care.
Office Amenities
Relax during your visit with cozy blankets, soft pillows, TVs, bottled water, and even teddy bears for our more anxious patients. We’re here to make sure you feel at ease every step of the way.
Dental Technology
Riverside Dental uses advanced tools like AI technology, CBCT scanning, and CEREC systems to ensure precise, efficient, and comfortable treatment with every visit.
Financing Options
Riverside Dental accepts CareCredit and insurance! Give our office a call! We’re happy to discuss your coverage and help you navigate your payment options with ease.
In-House Membership
Our In-House Membership Plan makes dental care accessible and budget-friendly—providing routine visits and treatment discounts without the need for insurance.
Our Office
Experience Comfort and Care at Riverside Dental
At Riverside Dental in Thayne, WY, you’ll notice the difference the moment you walk in. Our space is bright, calming, and thoughtfully arranged to help you feel comfortable from the start. With open, airy treatment rooms and a clean, modern aesthetic, we’ve created an environment that’s both functional and peaceful. From your first visit on, our friendly team is here to help you feel supported and at ease.

Our Featured
First-class Dental Services
An innovative approach to dental care
At Riverside Dental, we understand that no two smiles are the same—which is why we offer a full range of dental services that can be tailored to your specific needs. From general dentistry to cosmetic upgrades, Dr. Johnson and Dr. Jorgensen provide care that’s precise, proactive, and always centered around you.
We take the time to understand your lifestyle, preferences, and dental history to craft a care experience that feels just right—because your smile deserves more than a one-size-fits-all approach.
Same-Day & Emergency Visits Available
Dental emergencies can happen when you least expect them—and waiting isn’t always an option.
That’s why Riverside Dental offers same-day appointments and emergency dental care to give you quick, reliable relief when you need it most. Whether it’s sudden pain, a cracked tooth, or urgent treatment, we’re ready to help.
Give us a call today! We’re here to get you out of discomfort and back to smiling without delay.










Helping people smile with confidence isn’t just what I do—it’s what makes this work so rewarding every single day.
Our Doctor
Dr. Mark Johnson
Dr. Mark Johnson was born and raised in Payson, Utah, and earned his Doctorate of Medical Dentistry from Case School of Dental Medicine in 2005. After completing his education, he and his wife Kammi moved their family to Star Valley, Wyoming, where they’ve enjoyed raising their four sons in a close-knit, outdoor-loving community. When he’s not practicing dentistry, Dr. Johnson enjoys fly fishing, camping, woodworking, and cheering on his sons in their various activities. He and his wife also take part in annual humanitarian trips to Guatemala, combining their love for service with their passion for dentistry.
Our Doctor
Dr. Clayson Jorgensen
Dr. Clayson Jorgensen was born and raised in Sparks, Nevada, and discovered his passion for dentistry after serving a two-year mission in Zambia and Malawi. He earned his undergraduate degree in Business Management at BYU-Idaho, where he also met his wife, Bailey, and later went on to complete his dental training at the University of Nevada-Las Vegas School of Dental Medicine. While earning his dental degree, he also completed a master’s in business administration and grew his family to six children—five adventurous boys and one daughter.

It’s not just about fixing teeth—it’s about building trust and helping people feel comfortable every step of the way.
The Riverside Dental Difference
01
Personalized Care Plans
No two smiles are the same—our treatments are tailored to your individual goals, needs, and lifestyle.
02
Comfort-Focused Experience
We’ve designed our office to help you relax with soothing amenities and a gentle, patient-first approach.
03
Trusted Dental Excellence
With years of experience and ongoing training, our team delivers reliable, high-quality care you can feel confident in.
04
Patient-First Philosophy
From check-in to checkout, your comfort and satisfaction are at the heart of everything we do.
05
Same-Day & Emergency Visits
We know life is unpredictable—our team is here when you need us most.