Michael P. Giacoumopoulos, PA-C, MSPAS Specialties Family Medicine Aligned Cliniciani View Locations (2) Locations (2)Phone Thomas J. Czajkowski, MD 3131 College Heights Blvd Suite 2200 Allentown, PA 18104-4877 United States Get Directions in Google Maps to 3131 College Heights Blvd, Allentown 18104-4877 Get Directions in Google Maps (Map) (610) 433-8615 Thomas J. Czajkowski, MD 3131 College Heights Blvd Suite 2200 Allentown, PA 18104-4877 United States Get Directions in Google Maps to 3131 College Heights Blvd, Allentown 18104-4877 Get Directions in Google Maps (Map) (610) 433-8615 Kenneth G. Ryder, MD 4955 Route 873 Suite B, PO Box 388 Schnecksville, PA 18078-0388 United States Get Directions in Google Maps to 4955 Route 873, Schnecksville 18078-0388 Get Directions in Google Maps (Map) (610) 799-4100 Kenneth G. Ryder, MD 4955 Route 873 Suite B, PO Box 388 Schnecksville, PA 18078-0388 United States Get Directions in Google Maps to 4955 Route 873, Schnecksville 18078-0388 Get Directions in Google Maps (Map) (610) 799-4100