
Dr. Nathan Green
Hello!
My name is Nate Green. I am a board certified pediatric dentist and founder of Johnstown Pediatric Dentistry. I have been practicing as a children's dentist for 15 years. My wonderful team and I started this practice in 2024. We are all very excited for the opportunity to serve the children of Johnstown and its surrounding communities. Our mission is to use pediatric dentistry as a means to enrich children's lives.
I have been a children's dentist for over a decade. I feel very fortunate to practice pediatric dentistry, and I find my work incredibly rewarding. I love my job! In particular, I love teaching children how to be brave and confident at the dentist. My goals for my patients are to achieve optimal oral health as well as enjoy visiting the dental office.
I had the great fortune to complete my pediatric dentistry residency at the renowned Department of Pediatric Dentistry at the University of Iowa, where I trained under some of the finest pediatric dentists in the world.
My wife and I are born and raised Nebraskans. We moved to Colorado in 2013, and we couldn't be happier to be here. We like to laugh, eat delicious food, and we travel as often as we can. Raja is our dog (and best friend); you may see her around the practice from time to time. In my spare time, I enjoy snow skiing, golfing, playing piano, and singing. A fun fact about me is that I'm a distant relative of Abraham Lincoln.
We can't wait to see you soon at Johnstown Pediatric Dentistry!
Education and Certifications
- Bachelor of Arts (Sociology), University of Nebraska, Lincoln
- Doctor of Dental Surgery, University of Nebraska Medical Center, College of Dentistry
- Advanced Education in General Dentistry, University of Missouri-Kansas City, School of Dentistry
- Pediatric Dentistry Residency, University of Iowa, College of Dentistry
- Board Certified Pediatric Dentist by the American Board of Pediatric Dentistry

Carrie
Office Manager
I’m Carrie, the office manager here at Johnstown Pediatric Dentistry, and a proud alumna of Johnson & Wales University. I joined the wonderful world of dentistry in 2016 with a very personal mission: to transform the dental office from a place of fear into one of excitement, especially for children. Having been terrified of the dentist as a child myself, I wanted to show kids that the dentist's office isn't a scary place at all—it can actually be quite exciting!
My favorite part of my job is seeing the smiles on our patients' faces when they learn about the amazing capabilities of their smiles. When I’m not at work, you can find me indulging in my passions for reading, traveling, and talking about all things Taylor Swift. I also have a unique hobby: I’m on a quest to visit every coffee shop on Buzzfeed’s list of "24 U.S. Coffee Shops To Visit Before You Die." I’ve made it to eight so far!
A fun fact about me that not many people know is that I am named after two Stephen King novels.

Gaby
Dental Assistant
I’m Gaby, a dental assistant who started my career in 2018 after graduating from Pima Medical Institute. I love building relationships with my patients and getting to know them on a personal level. Our dental office is like a family, and patients are a part of that family. Like my colleagues, I take pride in offering a comforting and personable experience to every patient who walks through our doors, no matter their age.
Outside of dental care, I have a deep passion for road trips and exploring new places, always ready for an adventure. In my quest for unique experiences, I also enjoy hunting for retro items in antique stores. I also love all things neon!

Sarah
Pediatric Dental Assistant
Hello! My name is Sarah, and I’m a pediatric dental assistant, a role I've cherished since starting my career in dentistry back in 2003. My journey in this field began after completing my education at the Sno-Isle Technical Center in Everett, Washington. What drew me to dentistry was a deep desire to transform the dental experience for my patients, showing them that it can be enjoyable and not just a necessity.
I absolutely love my job because it gives me the opportunity to turn what could be a scary appointment into a fun and educational experience. It's incredibly rewarding to teach kids and their parents how to make healthier choices for their dental care.
Outside of work, I’m quite the adventurer and a foodie at heart. I spend my time doing Pilates, hiking, camping, and cooking. I also love exploring great restaurants and experimenting with food. One unique hobby of mine is deconstructing indulgent dishes and recreating them in a healthier form—this combines my love for food with a twist of creativity.
A fun fact about me is that I've lived in 10 different cities across four states.
Very friendly staff. They interacted so well with my daughter she left so happy and excited about going to the dentist. Dr.Nate was very friendly and welcoming as well. Highly recommend this office for anyone with kiddos in need of a pediatric dentist!