Dr. Holly (Breeggemann) McMahon was born and raised in Shakopee, Minnesota, and received a degree in Biology from the College of Saint Benedict in 2007. Dr. Holly completed her post-graduate studies at Creighton University in Omaha, Nebraska, where she earned her Doctorate of Dental Surgery (DDS) in 2011. While at Creighton, Dr. Holly spent two years on the board of Creighton’s chapter of the American Student Dental Association while volunteering for numerous organizations such as the One World clinic and the annual Give Kids a Smile Day.
During her senior year, she was awarded the prestigious Dr. and Mrs. Philip J. Maschka Award. This award is presented to the graduating senior who displayed the highest order of professionalism, concern for patients, honesty, integrity, morality, responsibility, and scholastic and clinical ability. In 2013, Dr Holly became certified with Invisalign, and in 2018, she became certified at the University of Minnesota to perform Botox and dermal fillers. Dr. Holly has been at O’Brien Dental Care for 20 years, having spent a decade working at the clinic prior to receiving her DDS in 2011.
Practicing in her hometown, Dr. Holly continues her enthusiastic participation in local volunteer endeavors. She is a two-time past recipient of the Citizenship Award from the Shakopee Legion and Shakopee VFW. Dr. Holly has been active in the community as an ambassador for the Shakopee Chamber of Commerce and enjoys being a volunteer and committee member at her kids’ school. She is active in the professional arena as a member of the ADA, MDA, and the Minneapolis District Dental Society. Outside of the office, Dr. Holly enjoys spending time with her husband and three kids. She enjoys watching her kids in their various sports and spending time outside enjoying the lakes of Minnesota. Dr. Holly looks forward to working with you and your family to provide a comfortable dental experience.