Michigan’s First Dental Therapist Is Redefining Access to Care in Rural Communities

Dana Marie Obey, DT, is making history as Michigan’s first dental therapist. A proud member of the Sault Ste. Marie Tribe of Chippewa Indians, she brings more than 15 years of experience in dentistry to her role at Bay Mills Health Center in Michigan’s Upper Peninsula, where she practices under the supervision of Joselyn Verdelli, DMD.

Obey earned her degree in dental therapy from Skagit Valley College in Mount Vernon, Washington, and now works side by side with dentists and dental hygienists to deliver comprehensive care. For dental hygienists, her role demonstrates how dental therapy can enhance, not replace, the preventive and periodontal expertise that hygienists bring to the operatory. By managing examinations, pediatric prophylaxes, sealant application, preventive services, and oral health education, Obey helps create efficient workflows that allow dental hygienists to focus on more complex periodontal needs.

Her path to dental therapy was shaped early in her career while working as a dental assistant. As she recalls, “While working as a dental assistant, I noticed that my colleagues often asked me to assist with pediatric appointments. At first, I didn’t realize it was happening, but I quickly discovered how much I genuinely enjoyed working with children.”

That enjoyment extended beyond the operatory into community outreach. “I was always eager to help, whether that meant supporting clinical care, volunteering to speak at local schools, or traveling with the dentist to provide services at community events,” Obey remembers.

When Obey learned about dental therapy, the role immediately resonated. “When the role of a dental therapist was explained to me, it felt like a natural progression,” she says. “Dental therapy elevates community-based care and oral health education, combining prevention, education, and direct patient treatment.” Her experience assisting hygienists further reinforced the appeal. “I also loved learning how to better support children during busy hygiene days.”

For Obey, dental therapy represents a bridge between roles. “Dental therapy blends the strengths of both dental hygienist and dentist roles, and, in my opinion, it offers the best of both professions,” she explains. “Most important, the need for this type of provider is tremendous.”

The addition of a dental therapist to the dental team has significant impacts. “As a licensed dental therapist I diagnose conditions, create individualized treatment plans, and offer minimally invasive treatment options, often without drills or injections,” she notes. This approach is particularly impactful for children and patients with dental anxiety. Equally important is the emphasis on communication and cultural responsiveness. “Dental therapists also play a critical role in delivering culturally competent oral health education and using motivational interviewing to empower patients,” Obey says. “This approach not only improves outcomes but helps patients feel more comfortable, informed, and engaged in their care.”

As Michigan’s first dental therapist, Obey is also keenly aware that broader adoption of dental therapy will take time and education. “Expanding dental therapy in Michigan will require increased social awareness and education, both within the dental profession and among the public,” she explains. “Helping communities, policymakers, and healthcare leaders understand the role and value of dental therapists is essential to building support and expanding access to much-needed care.”

By supporting seamless handoffs, improving access for children and families, and reinforcing prevention-focused care, dental therapists like Obey are helping teams deliver care that is more equitable, efficient, and responsive to community needs.