About us. Joseph F. Goodreau is a small business in DeLand, FL. We are professional, agile and our goal is to Offer excellent patient care. Our work environment includes. Modern office setting. Friendly atmosphere. Team Players are a must. General Dental office looking for a Dental Assistant, experienced desired but not necessary. Working Monday, Tuesday and Wednesday from 7:45am-5pm with some Thursday mornings from 7:45am-12pm. Closing for lunch...