Dr. Brandon D. Henderson

Dr. Henderson is one of the leading dentists in St. George, Utah and has been practicing here since 2007. He received an undergraduate degree from the University of Utah, with a Bachelor of Arts in Spanish and a minor in Chemistry. In 2007 he received his Doctor of Dental Medicine from Case Western, located in Cleveland, Ohio. While attending dental school, Dr. Henderson was awarded a scholarship, from the dean, for clinical excellence. He was also the Student Body President during his senior year of attendance. Aside from Dr. Henderson’s dentistry, he is a native Utahan, originally from Vernal, Utah. He served a two year LDS mission in Buenos Aires, Argentina and is fluent in Spanish. He has been married to his beautiful wife Tracy since 1999 and has five wonderful children who are his pride and joy.

Cassidy Shelton R.D.H

Cassidy first realized she wanted to be a dental hygienist when she was in 7th grade. She was eager to follow her dreams and make it happen. Cassidy began working for our office in 2017. She graduated in 2016 with her Associate of Applied Science in Dental Hygiene at Fortis College in Phoenix, Arizona. She also received the honorable award of class valedictorian. Cassidy loves humanitarian work and has volunteered on two dental mission trips to Puerto Penasco, Mexico. She has a positive and outgoing personality and loves her job. She truly cares about her patients and strives to give them a great experience at each visit. When she is not at work, she is usually fishing with her husband in the beautiful outdoors or spending time on her little farm with her horses, goats, chickens, and dogs.

Shannon Jones R.D.H.

Shannon graduated from Weber State University with an associate’s degree in Dental Hygiene and has been a dental hygienist since 1995. She grew up in Salt Lake City and her family would vacation in Saint George often when she was growing up and she fell in love with it here! So much that she moved here with her husband Ryan, and they had 4 children, 1 girl and 3 boys. Shannon loves to read, cook, and ride her bike. You can also find her boating at Lake Powell with her family as much as she can! Shannon LOVES working at Dixie Dental and all of the wonderful patients she sees here. She considered herself lucky to have landed here at Dixie and even luckier to get to serve all her patients here.

Heidi Needles R.D.H.

Heidi moved to St. George with her husband in 2005. She graduated from the Dental Hygiene program at Dixie State College in 2009 and has been practicing at Dixie Dental ever since. She has been in dentistry for most of her life, working as a dental assistant for many years before attending hygiene school. Being a Utah native, St. George is her home that she shares with her husband and two kids. Together as a family, they enjoy boating & fishing, biking, and spending time with friends & family. Heidi prides herself on being a great dental hygienist who cares for her patients on a personal level. She hopes to have a long future here at Dixie Dental.

Alyssa Brown R.D.H.

Alyssa graduated with her Bachelor of Science in dental hygiene from Idaho State University in Pocatello, Idaho after completing her generals at BYU-Hawaii. She chose dental hygiene as her profession to help patients create healthy, confident smiles and enjoy their time at the dental office. Being born and raised in southeast Idaho, Alyssa enjoys spending her time outdoors fishing, riding dirt bikes, and camping. She moved to southern Utah after graduating to begin her career and has loved living here and getting to build relationships with her patients.


Office Manager


Patient Coordinator


Lead Dental Assistant


Dental Assistant


Dental Assistant


Hygiene Assistant