Cosby Dental

Cosby Dental Welcomes YOU!

Our Mission is to provide a professional, caring environment for each and every person that walks thru our doors. We strive to create a family atmosphere while maintaining a professional and trustworthy practice. We cater to the fearful or apprehensive patient using a gentle touch and understanding. Cosby Dental offers a wide range of services to those patients who may have fears or anxiety about coming to the dental office, which range from noise-canceling headphones to "laughing gas". We welcome EVERYONE!


My name is Dr. Thomas Daniel Cosby. I am so thrilled to be here in Winchester, TN doing what I love. Thank you for trusting me with your dental care needs.

I am from Chattanooga, Tn, and my wife, Michelle, is from Pelham, Tn. We have a 4-year-old daughter, Emerson, and two golden retrievers, Huck and Finn. I have been practicing Dentistry since 2009 when I graduated from the University of Tennessee Health Science Center, College of Dentistry in Memphis, TN. I am an active member of the Academy of General Dentistry and a graduate of the prestigious Zimmer Implant Institute. I am also a member of the American Dental Association, the Tennessee Dental Association, and the 4th District Dental Society. I have completed advanced training in prosthodontics and endodontics as well as numerous other areas of dentistry. In 2019 I became a fellow with the Live Implant Training Institute completing over 80 hours of advanced implant placement.

​I really enjoy the outdoors and any time spent with my family is time well spent. I love bass fishing and fly fishing. I am a runner and a cyclist and enjoy competing in Ironman and marathon events. My wife and I both really love dentistry as she is also a hygienist. She is often in the office taking calls or cleaning teeth. We enjoy giving back to the community with volunteer days, RAMM clinics, and local ministries. I look forward to meeting you and serving our community.

215 S. Jefferson St.

Winchester, TN 37398

Phone: (931) 967-1933