House M.D. is famously modeled in part on which literary detective?

House M.D. is famously modeled in part on Sherlock Holmes. Dr. Gregory House and Arthur Conan Doyle's detective share a gift for unusual deductions, abrasive social behavior, addiction-related themes, and a close associate who helps connect them to ordinary human concerns.

The connection appears in details throughout the series. House's surname echoes Holmes, and his apartment number, 221B, recalls Holmes's famous address at 221B Baker Street. James Wilson functions as a Watson-like companion, although the relationship is adapted for a contemporary medical drama rather than copied directly.

House M.D. is not a formal adaptation of the Holmes stories. Instead, it transfers the detective model from criminal investigation to diagnostic medicine. Patients become mysteries, symptoms become clues, and the medical team tests competing explanations much as Holmes tests theories about a case.