Mark I. Notis, DMD Specialties General Dentistry Make an Appointment × To schedule an appointment, please call the practice directly. Independent Cliniciani View Location LocationPhone Mark I. Notis, DMD, PC 2323 Highland Street Allentown, PA 18104-3633 United States Get Directions in Google Maps to 2323 Highland Street, Allentown 18104-3633 Get Directions in Google Maps (Map) (610) 433-6745 Mark I. Notis, DMD, PC 2323 Highland Street Allentown, PA 18104-3633 United States Get Directions in Google Maps to 2323 Highland Street, Allentown 18104-3633 Get Directions in Google Maps (Map) (610) 433-6745