For decades, dental and medical care were treated as separate fields. However, growing research shows that oral health is closely linked to overall physical well-being.
While dentists are often credited with maintaining oral health, dental hygienists play a critical yet underrecognized role. Lindsey Lee, director of the Dental Hygiene Program at University of New Mexico School of Medicine, said hygienists focus on prevention and maintaining a healthy oral environment.
“What we do is ensure the oral environment stays healthy so our patients can achieve total body health,” Lee said.
The program at University of New Mexico has long provided clinical training for students while expanding access to affordable dental services. Community members can receive comprehensive cleanings at reduced cost through the school’s teaching clinic.
According to Lee, the model benefits both students and patients. Students gain hands-on experience under close supervision, while patients receive high-quality care at lower prices.
The program also operates a special care dental clinic designed for patients with disabilities. The facility includes adaptive chairs, stabilizing equipment for those with involuntary movements, and lifts to assist patients transferring from wheelchairs.
Lee described dental hygienists as “the nurses of dentistry,” emphasizing their preventive role. She noted that oral health is linked to conditions such as cardiovascular disease and cognitive decline, making early intervention essential.
“Everything going on in your mouth impacts the rest of the body,” Lee said.
The program offers both bachelor’s and master’s degrees, with its graduate program among the few of its kind in the United States. Faculty members are highly qualified and actively contribute to research and academic publications, further strengthening the program’s national reputation.
Lee said the institution continues to influence dental education beyond New Mexico, with former faculty authoring widely used textbooks and shaping curricula across the country.
“It’s not just about clean teeth or having a nice smile,” she said. “Your mouth reflects what is happening inside the body, and at the same time can shape it.”