William Grass, DDS

General Dentist
Dentist Pic

office location

1st Advantage Dental Greenfield 489 Bernardston Rd Suite 206 Greenfield, MA 01301 (413) 773-3850


  • General Dentistry
  • Restorative Dentistry
  • Cosmetic Dentistry
  • Senior Dentistry
  • After Hours Emergency


A graduate of Amherst College, Dr. William Grass received his dental degree from Georgetown School of Dentistry in 1981. He has practiced in the Amherst/Hadley area since 1983 and has extensive experience in fixed and removable prosthetics.