Meet Nan


Nan Kosydar Dreves, Professional Health Horizons has been a registered dental hygienist for over 20 years. She has an extensive knowledge of occupational health, safety, and compliance issues for dental professionals and stays up to date on current and new practices so she can share with your staff.


Nan has a passion for what she does, and it shows! She brings energy and excitement to her seminars and trainings so they are not only educational, but they are also seriously fun!

Nan still stays close to the dental industry as the Practice Consultant for a few clients in Wisconsin.


As a Key Opinion Leader (KOL) for KavoKerr Total Care she represents them and in sponsored seminars and presentations both virtually and in-person. In her free time, she enjoys weight training, yoga, spinning, biking, reading, and spending time with her two sons and three grandchildren. Her mantra is Carpe Diem.


"Nan makes a difficult subject enjoyable and easy to understand."


“Nan has delivered dental seminars for our regional professionals for many years and her energy and passion for the topics shine through!"


See the Testimonials page for more of what some of Nan's clients think of her seminars and trainings!