Dentist in Brattleboro, VT & Lebanon, NH

Horizon Dental Associates

Welcome to Horizon Dental Associates. Cybil Geiss, DMD Brattleboro Office and Thomas Johnston, DMD Lebanon Office, practice a wide range of dental services focused on your individual goals and needs.


At Horizon Dental Associates we:

  • Strive to provide a phenomenal patient-centered experience
  •  Employ current infection control protocols to ensure the overall health and safety of our patients and staff
  • Work together as a team to deliver compassionate, quality comprehensive oral healthcare
  • Increase patient’s dental awareness through listening and education
  • Use the latest dental advances to provide clinical care as comfortably and stress-free as possible
  • Pride ourselves on marrying professionalism with a personal touch
  • Ensure every patient leaves our practice with their oral health goals met and a smile on their face

Comfort, compassion, and care are the cornerstones of our mission. 

Comprehensive Dental Treatment 

We want to help you reach your dental goals. To accomplish thisDrs. Geiss and Johnston, seek embrace a comprehensive approach to dental treatment, so you will achieve optimal oral health, a beautiful smile, and the knowledge that you are in good hands. 

With expertise ranging from porcelain veneers to dental implants, crowns and bridges, our Doctors provide the highest level of care in all aspects of general, restorative, preventive, and cosmetic dentistry.

Our offices are located at 1212 Putney Rd., Brattleboro, VT & 206 Heater Rd., Lebanon, NH 03766

Call us at Brattleboro Office Phone Number 802-254-9244 or 603-448-1940.

Available Services Include: Brattleboro, VT & Lebanon, NH

 Drs. Geiss and Johnston can transform your smile with any combination of the following treatments:

For more information or to schedule a consultation appointment, call our office in Brattleboro, VT at Brattleboro Office Phone Number 802-254-9244 or In Lebanon, NH at 603-448-1940.