EX-23.01 4 dex2301.txt CONSENT OF ERNST & YOUNG LLP. Exhibit No. 23.01 CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS We consent to the incorporation by reference in the Registration Statements (Form S-8 Nos. 33-71462, 333-05253, 333-15191, and 333-59578) and to our report dated March 27, 2000, with respect to the consolidated financial statements and schedule of Occupational Health + Rehabilitation Inc included in its Annual Report (Form 10-K) for the year ended December 31, 1999, filed with the Securities and Exchange Commission. /s/ ERNST & YOUNG LLP Boston, Massachusetts March 26, 2002