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Tyler J. Boss DDS, Board Certified Endodontist

Dr. Boss played first base for Weber State University’s baseball team while studying Chemistry, Zoology and Spanish, earning him a Bachelor of integrated studies.  He graduated magna cum laude from Creighton Dental School and was immediately accepted into Lutheran Medical Center’s endodontic residency program where he received his post-doctoral endodontic specialty certificate.  He has successfully completed the rigorous board certification process becoming board certified as a diplomate of the American Board of Endodontics.  Dr. Boss believes in minimally invasive endodontics and dentistry and that this philosophy not only applies to removing minimal amounts of tooth structure when treatment is indicated, but also applies to what kind of treatment recommendations we make…. or don’t make.  He believes that a thorough evaluation and accurate diagnosis is integral for conservative treatment recommendations and this is one of the most important aspects of his profession.  He is passionate about life, religion, his family and friends, his country and his profession.  He finds reward and satisfaction in ample amounts of high quality continuing education, personalized compassionate care for his patients, a welcoming and peaceful work environment, fatherhood and time with his family and friends.  He served a two year proselyting mission in Argentina for the LDS church.  He is very fluent in Spanish having lived abroad over 4 years.  In his younger years he worked as a ski instructor.  He loves fly fishing (especially salt water fly fishing) and everything outdoors.  He is always in the mood for a good practical joke.  Some of his favorite movies are Rudy, Remember the Titans, The Man from Snowy River and 8 Seconds and he is ashamed to admit that he watches The Bachelor/Bachelorette with his wife.  He asserts that there has never been a better comical satire than the show Seinfeld and can quote almost every episode.

Gregory J Nielsen, DDS

Dr. Gregory Nielsen is a Colorado native. He was born and raised in Littleton, Colorado. Dr. Nielsen earned his Bachelor’s degree in zoology from Brigham Young University, and then attended the University of Colorado School of Dentistry, graduating with his Doctor of Dental Surgery degree in 2004. Following graduation, Dr. Nielsen practiced general dentistry for 10 years in Las Vegas, Nevada. Not long after opening his own practice, he discovered his love for endodontics and decided to go back to school to specialize. In 2014, Dr. Nielsen was accepted into the University of Nebraska Lincoln’s endodontic residency program where he received his post-doctoral endodontic specialty certificate. His love for Colorado and the mountains brought him back in 2017 and he was finally home.

As an endodontist, Dr. Nielsen’s goal is to provide exceptional dentistry and using the most up-to-date procedures and materials available, in a comfortable environment. He loves what he does. Dr. Nielsen has great respect for his profession and continues to advance his education through seminars and continuing education classes. He is always wanting to learn more so he can provide the most accurate treatment for his patients. Dr. Nielsen is a very caring specialist and believes he can make a difference in his patients’ lives by offering the patient opportunity to be active in their treatment decision process, educating them as to how they can have a healthy smile for life. Dr. Nielsen and his wife have 4 children. He enjoys spending time with his family. You will often find him at one of his children’s sporting events. He served a two-year proselyting mission for the LDS church in Argentina, where he became very fluent in Spanish. Dr. Nielsen loves fly fishing and anything outdoors. He is regularly researching for the next best place to go fishing. He has a contagious laugh and enjoys a good, funny video.


Kaleigh has been with us since a few months after opening our doors. She's a Colorado native and doesn't plan on leaving! During her free time, she enjoys spending time with her family.  Kaleigh has a huge heart and truly cares about the experience that anyone may have from the first phone call to the last impression after leaving our office


Catie graduated and obtained her certification from PIMA medical institute in Colorado Springs where she was truly able to fall in love with the dental field.  Being in the professional customer service field most of her adult life is what makes her so adaptable to patients, but her kind spirit is what keeps them comfortable and well cared for during their visits.  Caring for a patient brings her joy, and as necessary in any healthcare field, is first and foremost.  Her current career goals are to continue becoming more knowledgable within the dental field and obtain her EDDA certification. Catie enjoys spending time with her family. Hiking, swimming, shopping, and cooking new foods are among her favorite hobbies.


Emma has spent most of her life in Colorado. Before joining our team as Front Office, Emma worked several years in customer service and with kids. In her free time, Emma prefers to be outdoors, hiking, hammocking or UTVing. Emma's passion to provide quality care and make everyone feel welcome are a few of the reasons she joined our team here at SoCo Endo.