Our Downtown Chicago Dental Practice prides itself on having spanned three generations. Dr. Greg Sr. opened Strobel Dentistry in this same location in 1932 and continued to practice for over 50 years. Dr. Greg Jr. joined his father in 1975 and practices today with his son, Dan, who entered the practice in 2005. Based on a deep personal belief in the importance of each patient's oral health, our office pledges to provide excellent dental care in a compassionate environment.