About Us

Welcome to Cool Springs Family Dentistry!

Welcome to Cool Springs Family Dentistry! Dr. Kathryn Spencer, Dr. Elizabeth “Betsy” Hill, and the entire Cool Springs Family Dentistry team are pleased to provide the finest care for you in general, family, and cosmetic dentistry. We love our patients here at Cool Springs Family Dentistry — from young to old, we enjoy treating the entire family. Children love the way Dr. Spencer and Dr. Hill relax and interact with them. Dr. Spencer and Dr. Hill also enjoy putting our adult patients at ease while providing high quality care. We encourage you to join our family and schedule an appointment with us.

Patients come to Cool Springs Family Dentistry from all over the greater Nashville area– Cool Springs, Brentwood, Nashville, Spring Hill, Franklin and beyond — because they know they will always receive the personal attention of our doctors and staff. Each member of our team is dedicated to ensuring our patients feel welcomed, well-informed and comfortable at all times. At Cool Springs Family Dentistry, there are no surprises: we will never begin a treatment or procedure until our patient has had all of his or her questions answered and feels completely at ease. If you have dental insurance, we are happy to help you maximize your benefits to achieve your goal of a healthy mouth. If you don’t have dental insurance, you are equally as welcome in our practice! We believe a beautiful, healthy smile is within reach for all of our patients. 


Team Members


Expert Doctor


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At Cool Springs Family Dentistry, each member of our dentistry team is hand-selected — based upon credentials, chair-side manner, and passion for providing the very best in personalized dental care. We are a private practice dental office specializing in great patient care. We pride ourselves that we do not fall into the category of Corporate Dentistry, where oftentimes quality is sacrificed for the sake of quantity.

From our front desk staff to our dental assistants and hygienists, every member of our dental team is dedicated to ensuring the total comfort and satisfaction of each of our patients.

Whether our patients visit us for a routine examination and cleaning or for more extensive treatments, they can be confident that they are receiving the most thorough care available from our friendly and knowledgeable team.

We are a two doctor dental practice — both Dr. Kathryn Spencer and Dr. Betsy Hill will be more than happy to take care of your dental needs! 

Give us a call now to schedule your appointment! 


Dr. Kathryn "Katie" Spencer

I was raised on a farm right here in Williamson County! I attended Grassland Middle School and then Franklin High School. I received my undergraduate degree from Middle Tennessee State University with a major in Biology and a minor in Chemistry. I graduated from MTSU Magna Cum Laude and began to focus on my career in dentistry. I pursued my Doctor of Dental Surgery degree from the University Of Tennessee College Of Dentistry. While in dental school, I was selected as the recipient of the Thomas P. Hinman Research Symposium Award. I hold memberships with the American Dental Association, Tennessee Dental Association and the Academy of General Dentistry.

My husband Charles and I live here in Franklin with our two children, Nora Kate and Charles Tillman.  My favorite hobbies include riding and caring for our horses, gardening and cooking.  We actively attend our church in Franklin. I am so honored to serve the community where I grew up and to raise my children here in Williamson County!

Dr. Elizabeth "Betsy" Hill

I grew up in Mobile, Alabama with all of my family nearby. I loved growing up on the gulf coast  and enjoying all the amenities that go along with coastal living — great seafood, beaches close by, and Mardi Gras. Both my mom and grandfather were dentists, so I have been exposed to this profession since I was a baby. I always knew I wanted to pursue something in the medical field and headed off to Auburn University for my undergraduate studies. At Auburn, I majored in Biomedical Sciences and minored in Spanish, while staying heavily involved in the College of Sciences and Mathematics, a social sorority, and the Honors College. I then attended the University of Alabama at Birmingham School of Dentistry, where I graduated in the top of the class. I was the sole recipient of the Oral Pathology and  Medicine award. I am a member of the American Dental Association, the Tennessee Dental Association, the Nashville Dental Society, and the Academy of General Dentistry.

I am happily married to my husband of 9+ years, Trey, and we are thankful to call Tennessee our home, even though we are both originally from other states. We are actively involved in our church in Nashville where Trey is one of the worship leaders. We have been blessed with our daughter, Mallie, and our son, Davis, who both keep us on our toes. Our hearts and hands are joyfully full for now with two littles being less than 23 months apart! My passions besides dentistry include mission work, Revive (a ministry focusing on youth and young adult discipleship), Auburn football, and anything related to being on the water. I can’t wait to get to know you and meet your dental needs!


Our Specialized & Experienced Dentist


Registered Dental Hygienist

I have been working in the dental field for over 30 years. I was originally inspired to work in dentistry by my own dentist...


Registered Dental Hygienist

I was born and raised in Bakersfield, California and moved to Brentwood just after completing High School. My...


Registered Dental Hygienist

I have been practicing hygiene for over 29 years. I love what I do and consider myself blessed to be a part of Cool...


Registered Dental Hygienist

I have been a Registered Dental Hygienist since 2009. I started working part time at a local dental office while going...


Front Office

I grew up in Minnesota, twenty minutes outside of Minneapolis … you know, the land of 10,000 lakes. My husband and I moved...


Registered Dental Assistant

I have lived right here in middle Tennessee for my entire life. My husband Tanner and I have been married since 2018 and...


Expanded Function Dental Assistant

I have been working in dentistry for 23 years and I became an Expanded Functions Dental Assistant in 2010. Teeth are..


Expanded Function Dental Assistant

I grew up in middle Tennessee and moved to Franklin in 1998. I began working in the dental field by chance but it turned into a happy...


Front Office

I grew up in Middle Tennessee and moved to Franklin in 1998. I began working in the dental field by chance, but it...

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