Meet our Doctor, Andrea Hannahan, DDS, PLLC

We are family owned and operated. So, whether your child is ready to visit for the first time, your spouse wants to discuss whitening, or your parent needs dentures, we will treat you and your loved ones like members of our family. We have created a warm, pleasant atmosphere so that our patients can feel comfortable in our practice and confident in our care. 

Please take the time to get to know us. We welcome you to visit our office and meet the staff to learn more about the care and services we offer.  

We look forward to meeting you!

Andrea Hannahan, DDS

Andrea Hannahan, DDS

Dr. Andrea Hannahan has been providing compassionate, personalized dental care to patients and families in Spring Hill for more than 15 years. With over two decades of experience in dentistry, she enjoys caring for patients of all ages and helping families establish healthy smiles that last a lifetime.

Dr. Hannahan earned her undergraduate degree from the University of Tennessee, Knoxville, and her Doctor of Dental Surgery degree from Meharry Medical College School of Dentistry. She is a member of the American Dental Association, Tennessee Dental Association, Sixth District Dental Society, and American Association of Women Dentists.

Having experienced dental anxiety herself as a child, Dr. Hannahan understands that visiting the dentist is not easy for everyone. Helping nervous or anxious patients feel comfortable has become an important part of her approach to dentistry. She believes patients deserve to be listened to, treated with kindness, and given the time they need to understand their dental health and treatment options.

Dr. Hannahan takes a conservative, individualized approach to dental care. Rather than rushing through appointments or recommending a one-size-fits-all treatment plan, she takes time to perform a thorough examination, explain what she sees, discuss available options, and answer questions so patients can make informed decisions about their care.

Since opening her family-owned dental practice in Spring Hill in 2010, Dr. Hannahan has built her practice around long-term relationships. Many of her patients have been with her for years, and she has had the privilege of caring for multiple generations of the same families. Her goal is to provide the kind of dental office she would want for her own family—professional and experienced, but also welcoming, comfortable and personal.

Dr. Hannahan provides comprehensive general and cosmetic dentistry, including preventive care, restorative dentistry, crowns and bridges, dental implants, dentures and partials, tooth extractions, teeth whitening and other services for adults and children.

Above all, Dr. Hannahan wants patients to feel confident that their concerns have been heard and that their dental care is being approached thoughtfully, thoroughly and with their best interests in mind.

A healthy smile is just a click away.
Highly professional, kind, and caring staff

"For a long time when the idea of making a dental appointment came up, I wavered somewhere between dread and fear. If there was any way to put off or postpone an appointment, I did. Not any longer. I am very grateful to have Dr. Hannahan as my dentist. She and her staff are highly professional, kind and caring. Their primary concern always seems be the patient’s care and comfort. The office is very clean, modern and comfortable. The equipment is state of the art. The wait time is always within reason. My experience with Dr. Hannahan and her staff has always exceeded my expectations. She has always found a way to fit me in when an emergency arose. If you are looking for a highly skilled professional who will treat you exceptionally well, I highly recommend Dr. Hannahan." - John C