In "The Meat Slicer" Jerry dates Dr. Sideridis and accuses her of being a med school flunky for being a dermotoligist ("Ahh, the whole profession is...put some aloe on it.") Turns out she saves lives by curing skin cancer. He then accuses her of intentionally infecting his face with hives when in fact it is Kramer using Jerry's facecloth to polish the slicer.