Exhibit 23.3

                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

As independent public accountants, we hereby consent to the inclusion and
incorporation by reference in this joint proxy statement/prospectus of our
report dated March 9, 2001, on ClearVision Laser Centers, Inc.'s consolidated
financial statements as of December 31, 2000 and 1999, and for each of the three
years in the period ended December 31, 2000. It should be noted that we have not
audited any financial statements of the Company subsequent to December 31, 2000,
or performed any audit procedures subsequent to the date of our report.


/s/ Arthur Andersen LLP

Denver, Colorado,
December 7, 2001.