Was wondering who played the janitor in the season 4 episode "alone",? House dubbed him Dr. Buffer as he bounced diagnoses off him in lieu of a team.

If you know what the character's real name is, that'd be a big help. IMDB has no listing for 'Dr. Buffer', but there are three male members of that episode that aren't explainable.

Ben - Conor Dubin
Leon - Pat Millicano
Doug - Shannon McClung

CUT TO:

[Diagnostics Office (adjoining House's Office). Day. House writes "FEVER" on his beloved whiteboard.]

GREG HOUSE: [announcing as he writes] Fever. Non-responsive to antibiotics and antipyretics.

[He writes "FL. CONSC.".]

GREG HOUSE: Fluctuating consciousness. Go!

[He turns around to an empty table. Duh! He sighs and snaps the lid on the marker.]

LEON THE JANITOR: [vo] You talking to me?

[House turns and sees a heavy-set, balding janitor (Leon the Janitor) in his office, with his cleaning stuff.]

GREG HOUSE: [thinks a sec] Yes.


LATER:

[Leon sits in front of House, as House analogizes the case with his understanding of janitorial duties.]

GREG HOUSE: Imagine that... the roof of the storage closet collapses on your favorite... [seeing the spray bottle in Leon's hand] floor buffer. Which then starts overheating.

LEON THE JANITOR: Why would I have a favorite floor buffer?

[House gives him a "Because..." look.]

LEON THE JANITOR: Okay. [thinks] Maybe the electrical works got banged up in there from stuff falling on it.

If you know what the character's real name is, that'd be a big help. IMDB has no listing for 'Dr. Buffer', but there are three male members of that episode that aren't explainable.

Ben - Conor Dubin
Leon - Pat Millicano
Doug - Shannon McClung

.....If you have any contact info or messaging info for Pat Millicano I would love to say Hi. Thanks for your response.