From Bulbapedia, the community-driven Pokémon encyclopedia.
Alyson Leigh Rosenfeld (born 21, March 1987), often credited as simply Alyson Rosenfeld, is a voice actress for the English dub of the Pokémon anime.
Rosenfeld joined the series in the thirteenth season. Her first major roles were the Nurse Joys of the Unova region as well as their Audino. In the X and Y series, she received her most important role yet, voicing Bonnie, Clemont's younger sister.