I have been traveling from Haverhill, Ma to Groton to see Dr. Oneil for years. I wouldn't even consider finding a local doctor because I don't think they could compare to the care and service I get from Nashoba Vision. I have never waited in the reception area for more than ten minutes, the office staff is always kind, and Dr. ONeil is always thorough, personable and extremely knowledgeable. I feel confident in saying I am getting the best possible care for my eyes! I also sent my parents to Dr. ONeil, and they travel from Hampstead, NH for their annual visits. They wouldn't have it any other way!