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photo of Health District Family Dental Clinic staff standing in clinic lobby with welcoming smiles

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. Gruber

Alyssa Gruba, DDS

Dr. Gruba graduated from The University of Iowa College of Dentistry and Dental Clinics. She worked at a community health center in Iowa for a few years before moving to Colorado in 2023. She enjoys spending time with her husband and their two cats, Clover and Rafiki. She also loves traveling and exploring the outdoors.

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.



L. Medina, RDH

Laurel Medina, RDH

Laurel received her dental hygiene degree from Laramie County Community College in Cheyenne, Wyoming in 2008. She began working for the Health District as a full time employee in 2022. She has 3 daughters, a miniature schnauzer named "Roxy Von Precious", and a cat named "Fabulous Patrick". In her spare time she enjoys being at the lake with her family and enjoys singing karaoke. She loves traveling to the ocean with her children whenever she can.

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.

J. Parkinson, RDH

Jadyn Parkinson, RDH

Jadyn graduated from Idaho State University with her Bachelor’s of Science in Dental Hygiene. She lived in the Boise and Idaho Falls area until she moved to Colorado in 2021 and joined the Health District in 2023. Jadyn enjoys traveling, movies, books, and being outdoors.