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Family Dental Clinic Staff

Meet our dental team


Dr. Aspiazu

Justyna Aspiazu, DDS

Dr. Aspiazu graduated from Creighton University College of Dentistry in 2008. She moved to Colorado in 2019 after her husband retired from the United States Air Force. She spends her free time with her husband, three kids, her dog Alfie and two guinea pigs, Zip and Zoom. She loves to travel with her family to new and exciting places.


Dr. Gartland

Robert Gartland, DDS

Dr. Gartland graduated from the University of Colorado School of Dental Medicine in 2011 and then completed an Advanced Education in General Dentistry program (AEGD) at the Marillac Clinic in Grand Junction, CO. He joined the Health District Family Dental Clinic team in 2012. He loves spending his spare time with his family and is an avid movie fan.

Dr. Mantas

Selissa Mantas, DMD

Dr. Mantas graduated from the University of Illinois at Chicago College of Dentistry. She worked in Wisconsin for a few years before moving out to Colorado in 2018. In her free time, she spends time enjoying all Colorado has to offer: camping, hiking, skiing/snowboarding and visiting breweries with her fiancé.

Dr. Rupp

Leith Rupp, DDS

Dr. Rupp received his dental degree from the University of Colorado School of Dental Medicine. Before his dental education he served in the Marine Corps. When he is not practicing dentistry he enjoys spending time with his family and spending time outdoors.



C. Mudroch, RDH

Caitlyn Mudroch, RDH

Caitlyn received her degree from Ferris State University in Michigan, where she is a native from the upper peninsula. She joined the Health District Family Dental Clinic in 2019. Caitlyn enjoys spending her free time outdoors and hiking 14ers with her dog, Finn.

N. Sherrill, RDH

Nancy Sherrill, RDH

Nancy received her BS in dental hygiene from University of New England in Portland, Maine and continued her education by earning a Master's of Science in Dental Hygiene from Idaho State University in 2013. She's been a dental hygienist for over 20 years. Nancy recently moved to Colorado and enjoys hiking and traveling.