A career built on the belief that dental professionals can save lives.

Cris Duval, RDH has spent more than four decades at the forefront of a quiet revolution in dentistry — one that asks a simple but profound question: what if the dental chair were one of the most important places in healthcare?

Her career began in clinical practice, where she quickly recognized that the mouth was not an island. The patterns she observed in her patients — the connections between oral inflammation and systemic disease, between airway compromise and quality of life, between a routine hygiene appointment and a potentially life-saving conversation — shaped everything that followed.

Over the decades, Cris evolved from clinician to educator, from educator to speaker, and from speaker to architect of a framework that has influenced how dental professionals across the country and around the world think about their role in patient health. Her work has taken her to [conference stages, academic institutions, and professional organizations — placeholder], where she has consistently delivered one message: dental professionals are health professionals, and the opportunity to recognize and respond to systemic health risks is one of the most important privileges of the profession.

The LifeGuard Approach — her signature framework for whole-person care — grew out of this conviction. It is not a protocol or a product. It is a philosophy: a way of seeing patients as whole people, of asking better questions, of recognizing the signs that others might miss, and of understanding that a dental professional who acts on what they observe can change — and sometimes save — a patient's life.

Cris brings to every stage and every classroom the same quality that has defined her clinical career: the ability to make complex science feel urgent, personal, and actionable. She speaks not from theory but from forty years of patient care — from the faces and stories of the people whose lives were changed because someone in a dental chair was paying attention.