Dr. Nathan Millerberg
DentistDr. Nate Millerberg recently relocated to Colorado in early 2025 with his family and is excited to serve his community. He is committed to creating a positive dental experience for every patient.
Dr. Nate believes that listening is one of the most important parts of dentistry and takes pride in ensuring each patient feels heard, understood, and confident in their treatment plan.
Outside the office, Dr. Nate enjoys exploring Colorado's outdoors through golf, wakeboarding, camping, and hiking. Recent adventures include camping at Overland Reservoir and hiking Hanging Lake.
He's also a fan of great food and loves traveling whenever he gets the opportunity, always planning the next new experience.
Estefany
Office ManagerHi, I'm Estefany, the Office Manager at Rifle Valley Family Dentistry. I've been working in the dental field for over 10 years, and I truly love what I do. Building lasting relationships with patients and welcoming new faces every day is one of the most rewarding parts of my job.
My family and I have called Rifle home for the past 25 years, and I love the sense of community that comes with living in a small town. Western Colorado is an incredible place to live, and I feel lucky to enjoy everything our beautiful area has to offer.
I've been with Rifle Valley Family Dentistry since the very beginning, just over a year ago, and I'm grateful to be part of such an amazing team. I look forward to serving our community for many years to come.
We'd love to welcome you to our office-come see us at Rifle Valley Family Dentistry!
TiAnna
Dental HygienistBorn and raised in Colorado, TiAnna graduated from Colorado Northwestern Community College in Rangely and is proud to serve the community she calls home.
As a dental hygienist, she is passionate about helping patients feel comfortable, cared for, and confident in their smiles. Her goal is to make every visit as relaxed and stress-free as possible while helping patients achieve their best oral health.
Outside of the office, TiAnna enjoys spending time outdoors with her three dogs. Whether she's hunting, hiking, running, or simply enjoying Colorado's beautiful scenery, she loves any opportunity to be outside and stay active.
Brittany
Dental AssistantWith 5 years of experience in the medical field and a background as a MOHS technician, Brittany brings valuable knowledge, compassion, and attention to detail to our team.
She has been in the dental field for the past year and enjoys helping patients feel comfortable and cared for during their visits.
Outside of the office, Brittany loves spending time outdoors camping and dirt biking. Family is at the center of her life, and she enjoys making memories with her loved ones whenever she can.
She's also a proud pet parent who absolutely adores her fur babies!
Gosia
Dental HygienistWith over 25 years as a dental hygienist, I am passionate about creating healthy smiles and building lasting relationships with my patients through education, compassion, and care. I truly love helping others feel confident and informed about their oral health.
Outside the office, I'm a big Denver Nuggets fan who enjoys staying active with long walks and appreciating the beauty of flowers whenever I can. Bringing positivity, kindness, and connection into both my professional and personal life is what I value most.
Marsha
Lead Dental AssistantWith just 3 short years of dental experience, Marsha is the heart of our clinical team here at Rifle Valley Family Dentistry. As our Lead Dental Assistant, she brings exceptional skill, organization, and compassion to every patient interaction. Her calm and caring demeanour helps patients feel comfortable and confident during their visits.
Marsha is highly trained in all aspects of general dentistry and is passionate about creating a smooth, positive experience from start to finish. She also mentors and supports the rest of our dental assistant team, ensuring our practice runs efficiently and maintains the highest standards of care.
When she's not in the office, Marsha enjoys spending time with family, paddle boarding, and crafting!
Evette
Dental AssistantHi, I’m Evette! I am a dedicated dental assistant passionate about helping patients feel comfortable and confident during their dental visits. With hands-on experience in the dental field, I enjoy creating a welcoming environment while assisting in providing high-quality patient care. I believe every patient deserves compassion, patience, and a positive experience from start to finish. As someone who is bilingual in English and Spanish, I enjoy connecting with a wide variety of patients and helping create a positive experience for everyone who walks through our doors.
A little bit about me! I was born and raised in the Western Slope and have a deep appreciation for the beauty, community, and lifestyle that Colorado offers. Outside of dentistry, I love spending time with my family and friends, making memories with the people I love most, and exploring new food spots whenever I can — I’m a huge food lover! As a proud mom to my 7-year-old son, family means everything to me and continues to inspire me both personally and professionally.
