Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the use in this Amendment No. 2 to Registration Statement No. 333-137853 of our report dated March 29, 2006, relating to the consolidated financial statements of NightHawk Radiology Holdings, Inc. and subsidiaries (which report expresses an unqualified opinion on the financial statements and includes an explanatory paragraph that describes the recapitalization of the Company), appearing in the Prospectus, which is part of such Registration Statement and to the reference to us under the heading “Experts” in such Prospectus.
/s/ DELOITTE & TOUCHE LLP
Boise, Idaho
October 23, 2006