Karen Sussman is amazing! Not only for voice lessons, but for all voice box related concerns – she helped my son with a small issue where he was exerting too much air when he spoke – she quickly and professionally diagnosed the issue, and swiftly and efficiently helped him find his natural voice and get better sound quality out and exert less air so that no damage would happen to his vocal cords! She is a pleasure to work with and really knows her stuff! Thank you!