Dr. Toshmoghun is a man of medicine who takes his job very seriously. He is a chemist that makes his own medicine and always tests them on himself. This has caused him to mutate over many years. Some mutations intentional some not. His upper lip was intentional but he refuses to say why he wanted it.
If Dr. Toshmoghun's patients are in danger, he will always protect them while they are under his watch. Threatening to eat any intruders who disturb his patients.