My husband visited a dermatologist to have his warts removed on his hand. She tried to freeze them off, and in a couple weeks they looked exactly the same. They were not smaller completely unchanged. We spent $260 for this procedure, and have successfully had warts removed at another dermatologist who he will see in a couple weeks. Is this normal? I asked the dermatologist office if we came back to them is there anyway to ensure the warts would be gone especially if I would be out another $260. I was told I needed to go to Dallas.