About Guthrie Dentistry
Rooted In Trust, Focused On You
For over 60 years, Guthrie Dentistry has been a trusted part of the Tri-Cities community. Today, we continue that legacy with the same commitment to relationships, personalized care, and a dental experience centered around you, right from our practice in Bristol, TN.
Our Story
A Legacy That Continues
Guthrie Dentistry has built its reputation on trust, consistency, and care that has put patients first for over six decades now.
Today, Dr. Rick Guthrie Jr. continues that legacy, carrying on the values his father established while embracing modern techniques and technology. It’s a continuation of what’s always mattered, providing thoughtful, dependable dental care to our Tri-Cities community.
Care That Feels Different
We believe great dentistry starts with relationships. That means taking the time to listen, understand your goals, and create a plan that feels right for you.
Our approach is centered on comfort, clarity, and consistency. From the moment you walk in, our goal is to make your experience feel relaxed, straightforward, and tailored to your needs.
By combining years of experience with modern technology, we’re able to provide high-quality care that supports both your immediate needs and long-term oral health.
Our Team
Meet Our Dentists
Dr. Rick Guthrie Jr.
Dr. Frederick V. “Rick” Guthrie Jr., is a Bristol native. He is a graduate of Sullivan East High School, received his B.S. from the University of Tennessee, and earned his dental degree from the University of Tennessee College of Dentistry in 1987. He has served the dental needs of the Bristol area for thirty-five years in private practice along with his father, Fred Guthrie, Sr., and now his son, Van Guthrie III, who graduated from the UT College of Dentistry and joined the practice.
At the state level, Dr. Guthrie served as a trustee on numerous councils and committees. Dr. Guthrie was most recently serving as the president of the Tennessee Dental Association through 2016-2017. Dr. Guthrie received the TDA’s most esteemed annual award, the Jack Wells Award in 2023. Nationally, Dr. Guthrie is a member of the American Dental Association, Christian Medical and Dental Association, with fellowships in the International College of Dentists, the American College of Dentists and Pierre Fauchard Academy. In addition to the TDA, Dr. Guthrie is President of the University of Tennessee College of Dentistry Alumni Board, UT President Advisory Council and Delta Dental of TN Board.
Dr. Guthrie also serves the Healing Hands Health Clinic of Bristol as a charter member and recent facilitator of the UT student rotation partnership. He is active in his church Addilynn Memorial UMC, and various community organizations. One of his passions is the relationship with the dental students and the New Dentist Committee of the TDA. He is a leader in the Boy Scouts of America, where he has served as Scoutmaster for many years and previously served as the East Tennessee Sequoyah Council President.
Rick and his wife, Cindy, reside in Bluff City, TN and are proud of their three children, Dr. Rachel Guthrie, Dr. Van Guthrie, and Ms. Sarah Guthrie, JD, CPA. In his free time, he enjoys traveling and spending time with family, grandbabies, and friends and in the outdoors, taking care of their farm.
Dr. Chad Diminick
Dr. Chad Diminick is a dedicated dentist serving the Bristol and Tri-Cities communities. A native of Kingsport, Tennessee, Dr. Diminick brings a unique background and genuine passion for patient care to his practice.
He earned his Bachelor of Science degree in Petroleum Engineering from Louisiana State University in 2017, followed by his Doctor of Dental Surgery (DDS) degree from the LSU School of Dentistry in 2024. This diverse educational journey has equipped him with strong problem-solving skills and a meticulous attention to detail that he now applies every day in providing exceptional dental care.
Dr. Diminick is deeply committed to making a positive, immediate impact in his patients’ lives. He finds great fulfillment in helping patients achieve healthy, confident smiles and relieving dental pain so they can enjoy life more fully. Known for his friendly chairside manner, he truly enjoys meeting new people and building lasting relationships with every patient who walks through the door.
Outside the office, Dr. Diminick stays active by hiking the beautiful trails of East Tennessee with his golden retriever, Goose. He is also an avid LSU football fan and enjoys cheering on the Tigers during college football season.
Dr. Diminick is excited to welcome new patients and looks forward to providing compassionate, high-quality dental care to families throughout Bristol, TN and the surrounding areas.
Ashleigh Osborne
Ashley Arnold
Erikka Shuttle
Maranda Morrow
Mel Weaver
Nicole Littleton
Octavia Shelton
Rachel Hunt
Stephanie Gragg
Kayla Mullins
Whitney Rock
Our team works closely together to create a welcoming, supportive environment where patients feel comfortable and confident in their care.















