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a family practice

Welcome to Wilco Dental! Your concerns and goals are unique and we’re here to support and guide you on your path to dental health and beauty. You can expect a welcoming environment where you see familiar faces each visit. You’ll benefit from a brand new facility with the most current technology, with an emphasis on being conservative in our approach. We are dedicated to keeping you calm and healthy.


Dr. Hayman graduated from Indiana University in 2006 with a B.S. in Biology and a minor in Chemistry and Psychology. She earned her dental degree from Midwestern University in Chicago. After a decade in Chicago, she and her husband moved to Tennessee and instantly fell in love with their community. After serving patients in Williamson County for over 5 years, she dreamed of  her own practice and created Wilco Dental.

She is known for her warm, yet fun loving personality and approach to dentistry. Dr. Hayman has a passion for learning, constantly furthering her education to provide the most up-to-date technology and procedures for you.

Les Stoltzfus

“Dr. Hayman makes you feel comfortable during any procedure.  She explains what she's doing each step of the way. She's the BEST dentist with both professional dental skills and an excellent personality (knowledgeable and pleasant). If you are looking for the BEST dentist, look no further than Dr. Johnna Hayman."

Rebekah O'Brien

"When I was younger, I had a horrible experience with a dentist that left me fearful. Coming to Dr. Hayman's office was the best decision. I can't say enough good things about her knowledge, bedside manner, and kind and helpful staff. They make me feel comfortable and safe. My husband and kids see Dr. Hayman because it's so important that my kids don't develop the anxiety I had. She has made visits so positive and fun for my 3 and 6 year old!”

Brian Hammett

"I had a crown from another dentist come off, and Dr. Hayman saw me immediately. I was dreading the process but Dr. Hayman had the technology to make the new crown in-house, did the whole thing in one visit and eliminated the extra steps of wearing a temporary crown. It was painless and efficient and I HIGHLY recommend Dr. Hayman!!"

Mae Kingery

"I was so self-conscious of my teeth, I covered my mouth when I laughed and hid my smile in pictures. It was really affecting my confidence. Dr. Hayman worked closely with the dental lab to make sure the custom crowns were made with the natural look I desired. Her gentle and kind manner put me at ease and I chose the perfect dentist to handle my case. I love my new smile"

Richard Schwartz

"Even after whitening and straightening my teeth for years, I was still unhappy with my smile. I wanted that "celebrity smile". Dr. Hayman really listened during my consult. She was able to do veneers without grinding down my natural teeth and we Zoom whitened the rest of my teeth. When I looked in the mirror, I cried. I finally had the smile I always wanted. Thank you Dr. Hayman for everything!"

Ruth Kortebein

“In over 50 years of dental care, Dr. Hayman is the best dentist I have seen.    She is engaging, efficient and professional.  What I value most besides her excellent clinical skills is her consistent and clear communication prior to and during procedures.  She is a perfectionist in all her work and makes me feel valued as her patient.  I am very grateful for Dr. Hayman and would highly recommend her."

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8:00 AM - 4:00 PM
8:00 AM - 4:00 PM
8:00 AM - 4:00 PM
8:00 AM - 4:00 PM