J.A. Impellizeri, DVM, DACVIM (oncology)
J.A. Impellizeri, DVM, DACVIM (oncology), is the medical director at Veterinary Specialty Center of the Hudson Valley, in Wappingers Falls, N.Y. He is also the director of the Barrymore Center for Advanced Cancer Therapeutics and a visiting scholar at the Department of Biology at Vassar College in Poughkeepsie, N.Y.