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Contact Us

We are always available to talk with you and address your concerns. Please feel free to contact us during the following hours through our office phone number or e-mail address.

  • Monday: 7:30 a.m. - 4:30 p.m.
  • Tuesday: 7:30 a.m. – 4:30 p.m.
  • Wednesday: 7:30 a.m. - 4:30 p.m. 
  • Thursday: 7:30 a.m. - 4:30 p.m.
  • Friday: 8 a.m. – 12 noon

John A. Diddle, D.D.S., M.S., P.C.
9220 Dutchtown Rd., Suite 101
Knoxville, TN 37923

Map/Directions

Phone: (865) 693-6561
Fax: (865) 693-0522
Email: office@diddlesmile.com