Get Care 630-810-0444 Contact Us Request an Appointment > 630-810-0444 Cass Dental Care Address:7702 S Cass Ave, Ste 210Darien, Illinois 60561 Phone Number:630-810-0444 Fax Number:630-810-0745 Email:cassdentalcare210@gmail.com Appointments Call 630-810-0444 or click below to request an appointment. Request an appointment >