Meet Connor Gibson: The 22-year-old engineer giving free 3D-printed dentures to Americans who need them most

Published 23 June 2026 · us

How the Connor Gibson taught himself dentistry Reinventing how dentures are made Chasing 'mirror moments' Working around the clock Why the work matters Recognition beyond

How the Connor Gibson taught himself dentistry Reinventing how dentures are made Chasing 'mirror moments' Working around the clock Why the work matters Recognition beyond his years Looking to help even more people At an age when many graduates are just beginning their careers, 22-year-old Connor Gibson is already changing lives with technology. The Tennessee engineer has taught himself dentistry and 3D printing to provide free dentures to Americans who cannot afford them. Working with the nonprofit Remote Area Medical (RAM), Gibson uses mobile 3D printers to produce custom dentures in just hours, reducing a process that once took months. His work has restored smiles to thousands of patients, many of whom break down in tears when they see themselves again. Gibson calls these emotional reactions "mirror moments" and says they remind him why he does the work.Gibson never imagined that his engineering degree would lead him into dentistry. A native of Seymour, Tennessee, he was studying at Walter State Community College when he first came across Remote Area Medical, a nonprofit that provides free medical, dental and vision care across the United States.Inspired by the charity's mission, he began volunteering and quickly became determined to find a better way to help patients who needed dentures. The problem was that he had no background in either dentistry or 3D printing."Honestly, if you told me three years ago, this is what I would be doing, I would have called you crazy," Gibson told CNN.Instead of giving up, Gibson immersed himself in learning.

Using online videos, documents and software tutorials, he taught himself dental anatomy, terminology and how to design dentures digitally."I made it my mission and studied up like I was doing a test," he said.His engineering background in computer-aided design proved useful. Before long, he was creating digital denture models and learning how to manufacture them using 3D printers.RAM CEO Chris Hall said Gibson's progress surprised everyone."Connor self-taught himself the majority of the dental anatomy and the terms and vocabulary of the dental industry to take this project and move it forward," Hall told CNN.Traditional dentures often require several visits and can take up to three months to complete. Gibson believed the process was outdated and unnecessarily slow.He eventually developed RAM's Mobile Digital Denture Lab, believed to be the first mobile denture laboratory of its kind in the United States. Patient images are converted into digital files, which Gibson uses to design custom dentures before printing them on 3D printers.The new approach allows patients to receive dentures during the same weekend clinic instead of waiting weeks or months.Gibson says the most rewarding part of his work is watching patients see themselves smile again.He remembers grown men with tattoos crying in front of mirrors and elderly widows becoming emotional after receiving their new teeth."Something that I was able to have a hand in makes a grown man burst into tears," Gibson said.