EXHIBIT 23.1 CONSENT OF INDEPENDENT AUDITORS We consent to the incorporation by reference in the Current Report on Form 8-K of Tenet Healthcare Corporation dated February 12, 1997 of our report dated October 25, 1996 with respect to the financial statements OrNda HealthCorp included in Amendment No. 2 to Tenet Healthcare Corporation's Registration Statement on Form S-3 (File No. 333-17907), filed with the Securities and Exchange Commission on January 24, 1997. ERNST & YOUNG LLP Nashville, Tennessee February 11, 1997