Home › Top 5 Dental Services in Dumas, Texas Find best Dental Services in Dumas, Texas, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Casa Dental US, Dumas, TX 790292100 S Dumas Ave Suite 112 William Osborn,DDS,MS US, Dumas, TX 79029206 N Bliss Ave Dental Group of Dumas US, Dumas, TX 790291401 E 1st St Full Smile Dental - Dumas (TX 79029) US, Dumas, TX 79029315 E 2nd St David M Bonner, DDS US, Dumas, TX 79029404 E 1st St