Doctors Anatomic Pathology Services Services: Pathology Call: 870.930.3518 Doctors Anatomic Pathology Services Our Providers Locations with these Specialties and Services Our Providers Philip E. Ferguson, MD Specialty: Pathology H. David Houn, MD Specialty: Pathology Stephen W. Locke, MD Specialty: Pathology Elizabeth W. Sales, MD Specialty: Pathology Robert M. Stainton, MD Specialty: Pathology Locations with these Specialties and Services Pathology