Dr. Kate Plagenz
DMD
Dr. Kate Plagenz grew up in Mondovi, Wisconsin—a rural town of just 2,000 people that still doesn’t have a stoplight. While studying at the University of Wisconsin–Madison, she discovered her passion for dentistry after shadowing local practices and seeing the genuine care and time dentists gave their patients. That patient-centered connection inspired her to pursue a career where she could build trust and help others feel at ease. She earned her Doctor of Dental Medicine from Roseman University in South Jordan, Utah.
“I think bedside manner is becoming a lost art in dentistry, and I want to make patients feel safe in an environment that can be anxiety-inducing for some.”
Treats
Adults & Children
Locations
Friendswood, TX
Specialties
Airway, Invisalign®, Patient Comfort
Experience
5 Years
In the office
Dr. Kate brings five years of clinical experience from Austin, TX, where she focused on clear aligner therapy. Her work in orthodontics introduced her to airway dentistry through a company closely aligned with The Airway Dentists’ philosophy. The approach immediately resonated—addressing root causes rather than just treating symptoms. Today, she’s passionate about helping patients improve their overall health through airway-centered care and creating a dental experience that feels safe, positive, and even fun.
Outside the office
Dr. Kate finds joy in staying active with friends—running, lifting, and playing sand volleyball or co-ed softball. At home, she’s happily outnumbered by her two cats, Wallen and Archie. A proud Wisconsin native, she’s an avid fan of Badgers and Packers sports and never misses a chance to talk about the latest game or a Morgan Wallen concert.
Credentials & Clinical Leadership
Dr. Kate brings clear aligner experience, airway-centered training, and a strong commitment to helping patients feel safe.
Education & Training
- University of Wisconsin–Madison — undergraduate studies
- Roseman University — Doctor of Dental Medicine
- Five years of clinical experience focused on clear aligner therapy
Leadership & Advocacy
- Orthodontic background that led directly into airway-centered care
- Strong focus on helping patients improve overall health through root-cause treatment
- Known for making the dental experience feel safe, positive, and even fun
Our Team
Meet More of Our Doctors
Every Airway Dentists location follows the same whole-health philosophy. Explore the rest of our doctors across Houston and Austin.
Ready to book with Dr. Kate?
Schedule your airway-focused visit and take the next step toward healthier breathing, sleep, and long-term wellness.