EmergencyAt AlwaysGreatSmiles.com, we reserve a limited amount of time each day so our patients who experience a dental emergency can be scheduled quickly. If you experience a dental emergency in Glen Ellyn, Illinois, please call us as early in the day as possible. Should you have an emergency after hours or on weekends, our dentists, Drs. Pecora, Langner, Zaremba, Jourdan, and Vravick, can be reached at their homes; their telephone numbers are listed in the 411 local directory.