parker said:
two sarcastic and slightly evil doctors from SCRUBS and now for another idea shinji raised by the janitor from SCRUBS
That helped not at all, had to look it up.
I would prefer someone more competent in his supposed area of expertise.
On the subject of non-anime detectives and doctors raising Shinji, how about:
Quincy
Dr. Mark Sloan and son (from Diagnosis Murder)
Remington Steel and Laura Holt.
Tango and Cash.
The Nightstalker (old one, not new)
Hehe, The Doctor (from Doctor Who)
Scarecrow and Mrs. King.
J. B. Fletcher from (Murder She Wrote)
Sherlock Holmes and Dr. Watson (modernized, of course)
Leathal Weapon
Grisssom (from CSI)
EDIT: My brother had a recommendation after hearing Dr. Cox was a doctor:
Dr. Flox (Star Trek Enterprise)