Meet Dr. Dill And His Team

Mark S. Dill, DDS/Owner

Toria, Chief Operating Officer

Toria is our Chief Operating Officer and a Registered Dental Assistant. She has been with us since 2009. She received her certification through the Chattanooga College dental assisting program in 2009. She is a Registered Dental Assistant through the State of Tennessee. She received extra qualifications in dental radiology and nitrous oxide monitoring, and currently serves on the Chattanooga College Administrative Board. She is also a member of the American Dental Assisting Association. 

Toria and her husband, Gary, have been married since April 2006 and currently reside in Georgia. They enjoy spending time with their sons, Kyle and Aiden. Toria and her family are members of Salem Baptist Church. She also enjoys camping, Georgia football, reading, and spending time with family and friends.

Colleen, Office Manager

Colleen comes from a small town right outside of Jacksonville, Florida, where she was born and raised. She currently has 13 years of dental experience working with patients, insurance and scheduling, the last 4 years being with Dr. Dill. When she's not working, she's busy with her 2 kids, husband, chocolate lab and cats. You can find her at her daughter's softball events, camping and hanging out by the lake catching some rays. Go Gators!

Dr. Jordan Bolletta

Dr. Jordan Bolletta is originally from Illinois where he attended and graduated from Southern Illinois University. After practicing in Austin, Texas, he moved to the Chattanooga area with his family in 2024 when he joined Dr. Dill's team. When he's not in the office caring for our patients, he enjoys spending time with his family. He is married to his high school sweetheart, and they have three daughters together.

Dr. Tyler Opiela

Dr. Tyler Opiela brings a strong academic background and a passion for patient care. Originally from Connecticut, Dr. Tyler spent much of his early life living in Alabama, Wisconsin, and Illinois before graduating from high school in Neenah, Wisconsin. He earned his bachelor's degree in Chemical Engineering with a minor in Biology from The University of Alabama before pursuing his Doctor of Dental Medicine degree at Southern Illinois University School of Dental Medicine.

After completing dental school, Dr. Tyler relocated to Tennessee to be closer to family and friends, and he now proudly calls Chattanooga home, where he lives with his fiancee and their dog.

Dedicated to continuing education and excellence in dentistry, Dr. Tyler is a member of the American Dental Association and the American Dental Education Association.

Outside the office, Dr. Tyler enjoys staying active at the gym, watching football (Roll Tide!), participating in intramural sports, and spending time outdoors.