Rabbi Mordechai Shuchatowitz, Rav of Agudath Israel of Greenspring, and Av Dayan of the Bais Din of Maryland, Author of Toras HaCheresh, part 1.
They appeared at Weinberg Park Heights Jewish Community Center on October 30th. According to an announcement by Center for Jewish Education in Baltimore, MD, Rabbi Shuchatowitz was to speak about Halachot pertaining to:
Hearing aids and cochlear implants
Fulfillment of hearing and speech-related mitzvot
Use of hearing aids on Shabbat and Yom Tov
Toras HaCheresh, part 2
This program is intended for parents of children with hearing impairments, hearing-impaired individuals, and others touched by deafness.
Source: Center for Jewish Education