Passarello Family Dental - Eldersburg, MD. Timothy Passarello DDS, and his friendly team welcome you to Passarello Family Dental! Don't be intimidated by going to the dentist ever again. At Passarello Family Dental, our care, timeliness, skill, and welcoming atmosphere will give you something to smile about. Give us a call today to schedule your appointment - 410-549-1200 We look forward to seeing you soon!