Since 1977, Tyack Dental Group has been committed to providing high quality, affordable dental care to families in Clatsop and Columbia Counties. Dr. J.H. Tyack, DMD, FAGD, MAGD & his associates will help you keep your smile healthy and beautiful by providing comprehensive care.Our dental work includes: Fillings Cleaning Extractions WhiteningMost insurance and the Oregon Health Plan are accepted. We help you file your claims. If you are without insurance, financing is available OAC. You can also pay with your Visa, MasterCard or Discover.Call today for an appointment.