MEET THE CPR SISTERS®
Trusted dental professionals.
Backed by experience. Driven by impact.
Debora McKenzie Carrier, RDH
Darla McKenzie Miller, BS, Ed
Debora McKenzie Carrier, RDH and Darla McKenzie Miller, BS, Ed
—aka the CPR Sisters—have spent over two decades training tens of thousands of healthcare professionals in CPR, First Aid, and OSHA compliance. They're not just known as instructors. They have a reputation for being clinician-educators who’ve worked in the trenches, led teams, and built training programs from the ground up.
Tired of watching practices lose time, money, and momentum to outdated CPR models, they launched CPR Sisters to do things differently. Their virtual-first model provides BLS-level CPR certification—without the disruption. Just flexible scheduling, clinical-grade kits, and stress-free private checkouts that work with today’s dental workflows.
A first-of-its-kind, their virtual-first platform supports practices and DSOs across the country—modernizing certification, cutting costs and simplifying compliance at scale.
Credentials & Recognition
The CPR Sisters have been nationally recognized for their contributions to healthcare education, clinical training, and community safety.
Both are certified CPR and First Aid Instructors, and Certified Instructor Trainers. Together, they’ve trained 10s of thousands of healthcare professionals, and 1000’s of organizations across the US.
Their credibility is built from years in the field—and it’s reinforced by national awards, respected affiliations, and a reputation for delivering results that matter.
DEBORA:
Winner of the 2025 Sunstar Award of Distinction for RDH Entrepreneur
Founder and CEO of Twice as Nice Uniforms
Board Member, Dental Entrepreneur Woman
Board Member, Dental Standards Institute
Member of ADHA, EO, LaunchPad 2X, DeW
KOL Crest Oral-B and Crown Seating
DARLA:
Certified Educator with degrees in Education and Child Development
Public School Teacher with consistent “Exceptional” performance ratings
Director at a nationally recognized learning center, earning multiple awards for Best Year-Over-Year Growth and Program Excellence
Operations Director and Recruiting Coordinator for a successful youth softball organization, helping players secure college scholarships
Experienced Homeschool Educator, providing personalized instruction for multiple families — including long-term support for a family of five children with complex medical needs
Recognized for leadership, innovation, and student success across multiple educational settings
Giving Back
Beyond the screen, Debora and Darla have participated in grassroots initiatives to install AEDs in schools and public spaces, contributed to a $1 million CPR education grant, and consistently championed CPR accessibility for all. Their commitment to community health and safety has been recognized by local organizations and the Nader Parman Memorial Fund.
Because for them, this has always been about more than compliance—it’s about saving lives and making it easier for others to do the same.