Dorothy Hay Brokerage in South Hero, a Vermont Real Estate Agency, has announced that John Robert Sullivan has joined them as an Exclusive Buyer Agent for Vermont Real Estate A Native Vermonter, Sullivan earned a B.S. in Criminal Justice from Northeastern University and has returned to Burlington after spending the last 25 years in Arizona in the Custom Swimming Pool business. As a Realtor, he is a member of the Northwestern Vermont Board of Realtors, the Vermont Association of Realtors and the National Association of Realtors. Dorothy Hay Brokerage is unique in that they never represent Sellers, they only represent Buyers.