Silverstein Institute. Ear, Nose, and Throat, Audiology • 4 Providers. 1901 Floyd St, Sarasota FL, 34239. Make an Appointment. (941) 366-9222. Telehealth services available. Silverstein Institute is a medical group practice located in Sarasota, FL that specializes in Ear, Nose, and Throat and Audiology. Providers Overview Location Reviews..