Dr. Sundel is great. We brought our son to Boston Children's due lack of lyme's expertise and response in Morristown, New Jersey - Morris County. He was quick to see our son and was able to help our son get better with the help of a super staff. He put us at ease and explained everything to us. He was also kind enough to refer us to competent doctors in Hackensack, NJ so that we would not have to continue making the trip from NJ to MA.