EXHIBIT 21.1

SUBSIDIARIES OF THE COMPANY

Name		Structure		Jurisdiction of Incorporation
Astro, Hobby, West Mt. Renal Care Limited Partnership		Limited Partnership		DE
Bay Area Dialysis Partnership		Partnership		FL
Beverly Hills Dialysis Partnership		Partnership		CA
Capital Dialysis Partnership		Partnership		CA
Carroll County Dialysis Facility, Inc.		Corporation		MD
Carroll County Dialysis Facility Limited Partnership		Limited Partnership		MD
Continental Dialysis Center, Inc.		Corporation		VA
Continental Dialysis Center of Springfield-Fairfax, Inc.		Corporation		VA
DaVita Nephrology Medical Associates of California, Inc.		Corporation		CA
DaVita Nephrology Medical Associates of Illinois, P.C.		Corporation		IL
DaVita Nephrology Associates of Utah, L.L.C.		Limited Liability Company		UT
DaVita – Riverside, LLC		Limited Liability Company		DE
DaVita – West, LLC		Limited Liability Company		DE
Dialysis of Des Moines, LLC		Limited Liability Company		DE
Dialysis of North Atlanta, LLC		Limited Liability Company		DE
Dialysis of Northern Illinois, LLC		Limited Liability Company		DE
Dialysis Specialists of Dallas, Inc.		Corporation		TX
East End Dialysis Center, Inc.		Corporation		VA
East Ft. Lauderdale, LLC		Limited Liability Company		DE
Eastmont Dialysis Partnership		Partnership		CA
Elberton Dialysis Facility, Inc.		Corporation		GA
Elk Grove Dialysis Center, LLC		Limited Liability Company		DE
Flamingo Park Kidney Center, Inc.		Corporation		FL
Garey Dialysis Center Partnership		Partnership		CA
Greenwood Dialysis, LLC		Limited Liability Company		DE
Guam Renal Care Partnership		Partnership		GU
Houston Kidney Center/Total Renal Care Integrated Service Network Limited Partnership		Limited Partnership		DE
Irvine Dialysis Center, LLC		Limited Liability Company		DE
Kidney Care Services, LLC		Limited Liability Company		DE
Kidney Centers of Michigan, L.L.C.		Limited Liability Company		DE
Knickerbocker RC, Inc.		Corporation		NY
Lawrenceburg Dialysis, LLC		Limited Liability Company		DE
Liberty RC, Inc.		Corporation		NY
Lincoln Park Dialysis Services, Inc.		Corporation		IL
Los Angeles Dialysis Center		Partnership		CA
Marysville Dialysis Center, LLC		Limited Liability Company		DE
Mason-Dixon Dialysis Facilities, Inc.		Corporation		MD
Moncrief Dialysis Center/Total Renal Care Limited Partnership		Limited Partnership		DE
Nephrology Medical Associates of California, Inc.		Professional Corporation		CA
Nephrology Medical Associates of Georgia, LLC		Limited Liability Company		GA
North Atlanta Dialysis Center, LLC		Limited Liability Company		DE
Open Access Sonography, Inc.		Corporation		FL
Orange Dialysis, LLC		Limited Liability Company		CA
Pacific Dialysis Partnership		Partnership		GU
Pacific Coast Dialysis Center		Partnership		CA
Peninsula Dialysis Center, Inc.		Corporation		VA
Renal Treatment Centers – California, Inc.		Corporation		DE

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Name		Structure		Jurisdiction of Incorporation
Renal Treatment Centers – Hawaii, Inc.		Corporation		DE
Renal Treatment Centers – Illinois, Inc.		Corporation		DE
Renal Treatment Centers, Inc.		Corporation		DE
Renal Treatment Centers – Mid-Atlantic, Inc.		Corporation		DE
Renal Treatment Centers – Northeast, Inc.		Corporation		DE
Renal Treatment Centers – Southeast, LP		Limited Partnership		DE
Renal Treatment Centers – West, Inc.		Corporation		DE
Riverside County Home PD Program, LLC		Limited Liability Company		DE
RMS DM, LLC		Limited Liability Company		DE
RMS Lifeline, Inc.		Corporation		DE
Rocky Mountain Dialysis Services, LLC		Limited Liability Company		DE
RTC Holdings, Inc.		Corporation		DE
RTC-Texas Acquisition, Inc.		Corporation		TX
RTC TN, Inc.		Corporation		DE
San Gabriel Valley Partnership		Partnership		CA
Shining Star Dialysis, Inc.		Corporation		NJ
Sierra Rose Dialysis Center, LLC		Limited Liability Company		DE
Soledad Dialysis Center, LLC		Limited Liability Company		DE
Southcrest Dialysis, LLC		Limited Liability Company		DE
Southern Hills Dialysis Center, LLC		Limited Liability Company		DE
Southwest Atlanta Dialysis Centers, LLC		Limited Liability Company		DE
Spokane Dialysis, LLC		Limited Liability Company		DE
Sun City Dialysis Center, L.L.C.		Limited Liability Company		DE
Total Acute Kidney Care, Inc.		Corporation		FL
Total Nephrology Care Network Medical Associates, P.C.		Professional Corporation		IL
Total Renal Care/Eaton Canyon Dialysis Center Partnership		Partnership		CA
Total Renal Care/Hollywood Partnership		Partnership		CA
Total Renal Care, Inc.		Corporation		CA
Total Renal Care of Colorado, Inc.		Corporation		CO
Total Renal Care North Carolina, LLC		Limited Liability Company		DE
Total Renal Care of Utah, L.L.C.		Limited Liability Company		DE
Total Renal Care/Peralta Renal Center Partnership		Partnership		CA
Total Renal Care/Piedmont Dialysis Center Partnership		Partnership		CA
Total Renal Care Texas Limited Partnership		Limited Partnership		DE
Total Renal Laboratories, Inc.		Corporation		FL
Total Renal Research, Inc.		Corporation		DE
Total Renal Support Services, Inc.		Corporation		DE
Total Renal Support Services of North Carolina, LLC		Limited Liability Company		DE
TRC-Dyker Heights, L.P.		Limited Partnership		NY
TRC El Paso Limited Partnership		Limited Partnership		DE
TRC – Four Corners Dialysis Clinics, L.L.C.		Limited Liability Company		NM
TRC – Georgetown Regional Dialysis LLC		Limited Liability Company		DC
TRC – Indiana LLC		Limited Liability Company		IN
TRC – Petersburg, LLC		Limited Liability Company		DE
TRC of New York, Inc.		Corporation		NY
TRC West, Inc.		Corporation		DE
Tri-City Dialysis Center, Inc.		Corporation		VA
Tulsa Dialysis, LLC		Limited Liability Company		DE
Tustin Dialysis Center, LLC		Limited Liability Company		DE
Weston Dialysis Center, LLC		Limited Liability Company		DE
Wilshire Dialysis Facility		Partnership		CA

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