Good News!!!

Dr. Aston Has joined the team at Epic Smiles.

 I will be joining a group of doctors with great experience.  We will now be able to perform most procedures, including implants and sedation. We will be adding orthodontic care soon (braces). I’m so excited to be at this new location. We are located just around the corner from my old office. Located at

2255 N Loop 336 W, Conroe, TX 77304

(936) 539-9400

Thank you for visiting our website.  We are proud to provide the community of Conroe and the surrounding areas with the best in modern dental care. Sentry Dental is a privately owned family general dental office operated by Dr. Aston. His vision and commitment to excellence led him to create his new beautiful office conveniently located on Davis Street. With the latest and most advanced technology and techniques, Dr. Aston is able to provide the best dental treatment and experience for you and your family. He and his team of dental professionals will provide the individual attention that you expect and deserve to professionally address any of your dental concerns. At Sentry Dental, we believe that our office should be the foundation for your overall dental success. After all, a great experience at the dentist leads to a lifetime of good habits.


  • State of the Art Technology
  • Digital X-Rays
  • Same Day Emergency Appointments
  • Flexible Scheduling and Minimal Wait Times
  • We Accept Most Major Insurance Plans
  • Comfortable Environment and Friendly Team
  • Wide Range of Professional and Cosmetic Dental Services
  • Televisions in Patient Treatment Rooms