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[LETTERHEAD OF UBS WARBURG LLC]
Exhibit 99.7
The Board of Directors
Radiologix, Inc.
3600 Chase Tower
2200 Ross Avenue
Dallas, Texas 75201
Members of the Board of Directors:
UBS Warburg LLC ("UBS Warburg") hereby consents to the inclusion of the
opinion letter of UBS Warburg dated August 22, 2000 as Appendix B to, and to
the reference thereto under the captions "SUMMARY - Opinion of UBS Warburg
LLC" and "BACKGROUND OF THE MERGER - Opinion of UBS Warburg LLC" in, the
Proxy Statement/Prospectus of Radiologix, Inc. ("Radiologix") relating to the
proposed merger transaction involving Radiologix and Saunders Karp & Megrue.
In giving such consent, we do not admit that we come within the category of
persons whose consent is required under, and we do not admit that we are
"experts" for purposes of, the Securities Act of 1933, as amended, and the
rules and regulations promulgated thereunder.
By: /s/ UBS WARBURG LLC
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UBS WARBURG LLC
New York, New York
September 14, 2000
