Fullerton Hearing Center Fullerton Hearing Center was founded by the Schenk family over 50 years ago in Fullerton, California. Bill Schenk joined the family business in 1974. Bill retired in 2017 after 40 years. Phone: 714-871-0632 1843 N Euclid St Fullerton, CA 92835 USA Map Other Categories: Health & Beauty » Health Care |