EXHIBIT 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated June 14, 2001 relating to the consolidated financial statements and financial statement schedule, which appears in Laser Vision Centers, Inc.'s Annual Report on Form 10-K for the fiscal year ended April 30, 2001. /s/ PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP St. Louis, Missouri February 19, 2002