Get to Know John H. Upton, Jr, DDS, PC
Trusted Glendale, AZ Dentist with Over 35 Years of Experience
Dr. John H. Upton, Jr. is a highly respected Glendale, AZ dentist who has proudly served families and individuals in the local community for more than 35 years. He is committed to helping patients achieve excellent oral health and maintain healthy, confident smiles for a lifetime. Thousands of smiles throughout Glendale and the Valley of the Sun reflect his dedication to quality care, advanced training, and a patient-first approach.
Why Did You Decide to Become a Dentist?
Before becoming a dentist in Glendale, AZ, Dr. Upton considered a career in architecture, drawn to structure, balance, and design. He ultimately chose dentistry so he could use his skills in a more personal and meaningful way—helping people directly. Today, he applies his passion for aesthetics and function to improving oral health and creating beautiful smiles for his Glendale dental patients. Even after decades of practice, he continues to look forward to delivering exceptional dental care.


Education, Training, and Professional Credentials
Dr. Upton studied at Northern Arizona University before earning his Doctor of Dental Surgery degree from Baylor College of Dentistry. Early in his career, he recognized that being an exceptional Glendale, AZ dentist requires ongoing education and advanced clinical training.
He has completed hundreds of hours of continuing education in restorative dentistry, cosmetic dentistry, biomimetic dentistry, orthodontics, and comprehensive general dentistry. Dr. Upton holds the prestigious title of Master in the Academy of General Dentistry (MAGD), a distinction achieved by only a small percentage of dentists nationwide and a strong indicator of clinical excellence and dedication to lifelong learning.
Dr. Upton is:
- A Master in the Academy of General Dentistry
- An alumnus of the L.D. Pankey Institute
- An alumnus of the Foundation for Advanced Continuing Education (F.A.C.E.)
- A member of the Academy of Biomimetic Dentistry
- A member of the Academy of Integrated Dental Medicine
- A member of the American Academy of Clear Aligners
- A member of the Arizona Dental Association and the American Dental Association
As a trusted dentist in Glendale, Arizona, Dr. Upton is proud to provide advanced, personalized dental care while building long-term relationships with his patients and helping them preserve their natural smiles for years to come.
Professional Memberships & Recognition
Outside of the Dental Office, What Do You Like to Do?
Dr. Upton and his wife have four children who are all grown with families of their own, as well as 11 grandkids! When he isn’t busy at work, he really enjoys riding his bicycle, reading, and spending quality time with the entire family, especially at the cabin they have refurbished and restored over the past several years. He’s also passionate about restoring and maintaining his classic 1995 Jaguar.

