Doctor (Hellsing) series caption first creator voiced name name nickname alias gender species nationality title relatives name name divider name name }} The Doctor (or "Doc")(博士（ドク）Doctor (Doku or Dokuta)) was a character in Hellsing and a member of the Millennium forces. His Japanese voice actor is Hiroshi Naka. His English Voice actor is Marcelo Tubert. Doc usually appeared dressed in a perpetually bloodstained white labcoat, an unusual shirt which reveals his lower torso, and glasses with an assortment of adjustable, multilensed spectacles.