My son was a patient at another doctor's office for allergy shots for several years before that doc decided to close up shop in Lincoln and make it very inconvenient for his northern RI patients. We called our pediatrician who made this wonderful recommendation. Dr. Zwetchkenbaum was named a RI top doc for good reason: his office is run with incredible efficiency yet every patient is given the attention he/she deserves. The staff is friendly and flexible and they offer extended hours so that working parents need not panic about how they are going to squeeze this appointment in each week. They run this place without paper: there's a laptop in every room and if you need a prescription, they fax it to the drugstore from the laptop as you visit the doc. Best yet, under their care, my son is finally making real progress and will likely be finished with allergy shots this June. Major insurance companies accepted.