Our Staff

Marc Marlette


Marc Marlette, DMD

Dr. Marc Marlette is originally Frankfort, Kentucky. He attended Transylvania University and Kentucky State University for undergraduate courses. In 1996 he graduated from the University of Louisville, School of Dentistry and was commissioned as a Captain in the United States Air Force. Marc and his wife Elizabeth, enjoyed five years of military life, traveling and meeting new people in the United States and from around the world. Some of Marc’s most memorable assignments were caring for Embassy Row residents in our nation’s capital and for foreign military after 9/11. 

Dr. Marlette and his wife have two children, Ainsley (14) and Matthew (11).  When not in the office, Marc spends his time running between swim meets as a parent and a certified national swim official,, coaching an elementary school golf team and watching his son work hard on his tennis serve.  The Marlette family is dedicated to volunteering and supporting Go Pantry, a non-profit organization that provides weekend and summer food and meals for Boone County students.  


Sarah Holthaus

Sarah has been the office manager from the first day Dr. Marlette opened our doors thirteen years ago. She was born and raised in Campbell County, Kentucky and now resides in Ft. Thomas with her five year old Labradoodle, Miller. She enjoys spending her free time traveling, especially to Las Vegas, and regularly attends local sporting events.

In addition to ensuring our office runs smoothly on a daily basis, Sarah is our specialist for insurance and financial planning for medical billing.  She makes it her priority to check your medical insurance benefits to get you the most accurate medical insurance information to help financially plan your dental sleep appliance expenses and answer any questions you may have about dental sleep apnea and insurance.


Melissa Jansen

Melissa was born and raised in Fort Thomas, Kentucky. Melissa joined our office in 2006.  She has been a valuable addition to our team. When Melissa is not working, she spends her free time with her two daughters and her husband.  She loves to scrapbook and travel.

Melissa is an assistant to Dr. Marlette for both dentistry and  sleep apnea patients. She will be who you spend most of your time with in our office. At your new patient appointment, Melissa will be working side by side with Dr. Marlette gathering valuable information to help provide you with the best applaince for your needs. She will answer any questions you may have about sleep appliances and will help smooth your transition into wearing a sleep appliance.