In life, Doctor Cornelio Innocenti was a respected surgeon, but in death he lost it all. Unlike other many other childe Doctor Innocenti was embraced by sire of the clan Nosferatu, in his new undead existence the doctor's body twisted to a monstrous mockery of life, and thus his respected place in kine society was forever lost.
A new doctor soon arrived to work the piers of Venice, a plague doctor, willing to board any ship to tend the sick and dying . . . provided the captain could spare a little coin, and under the cover of darkness the sick were tended to (or removed) allowing the ships to dock and remove their cargo. They call him Dr Coin. For a price he would be willing to treat anyone. Wrapped in medical clothing not even his eyes are visible as the tainted glass goggles usually reflect light, and all that can be seen in those black orbs is the reflection of torch or lamp as he applies his art to the sick and dying.
Dr Coin no longer uses his birth name. It causes too much pain. The already abrasive doctor has given up on society, interested in devoting himself to his art, and his already poor social skills have completely devolved to the point where he seems capable of insulting anyone he speaks to. Stay out of his way and let him work.