Greenfield Longwood Eye & LASIK Center - Greenfield33 Riddell StreetGreenfield, MA 01301 Phone: (413) 774-7016Fax: (800) 676-5050Monday 8:00am – 4:30pm Tuesday 8:00am – 4:30pm Wednesday 8:00am – 4:30pm Thursday 8:00am – 4:30pm Friday 8:00am – 4:30pm