text: Peter Lin a Montebello Calif. physician told the Securities and Exchange Commission he has acquired 285000 shares of Sierra Health Services Inc or 5.1 pct of the total outstanding common stock. Lin said he bought the stock for about 1.7 mln dlrs solely for investment purposes. Although he said he may buy more stock in Sierra Health Services Lin said he has no intention of seeking control of the company. Reuter
target: INVESTOR HAS 5.1 PCT OF SIERRA HEALTH <SIE>