0001181431-07-056215 4 2 20070904 20070906 20070906 DAVITA INC 0000927066 8090 510354549 DE 1231 601 HAWAII STREET EL SEGUNDO CA 90245 3105362400 601 HAWAII STREET EL SEGUNDO CA 90245 TOTAL RENAL CARE HOLDINGS INC 19950524 TOTAL RENAL CARE INC 19940719 MELLO JOSEPH C 0001124419 4 34 001-14106 071102938 3107922600 21250 HAWTHORNE BLVD STE 800 TORRANCE CA 90503 4 1 rrd171688.xml JOE MELLO'S FORM 4 EX-24. 2 rrd152041_171518.htm POWER OF ATTORNEY