Christopher T. DiLeo, DMD Specialties Oral and Maxillofacial Surgery Affiliated with Make an Appointment × To schedule an appointment, please call the practice directly. Independent Cliniciani View Location LocationPhone DiLeo Oral Surgery 4104 W Tilghman Street Allentown, PA 18104-4428 United States Get Directions in Google Maps to 4104 W Tilghman Street, Allentown 18104-4428 Get Directions in Google Maps (Map) (610) 821-0422 DiLeo Oral Surgery 4104 W Tilghman Street Allentown, PA 18104-4428 United States Get Directions in Google Maps to 4104 W Tilghman Street, Allentown 18104-4428 Get Directions in Google Maps (Map) (610) 821-0422