| 022808 KENWOOD LLC | Organization | CINCINNATI |
| 022808 LLC | Organization | NORWOOD |
| ADVANCED PERITONEAL DIALYSIS, LLC | Organization | ROCKY RIVER |
| ADVANCED PERITONEAL DIALYSIS, LLC | Organization | PARMA HEIGHTS |
| AFFILIATED DIALYSIS OF OHIO LLC | Organization | BEACHWOOD |
| AKRON RENAL CARE GROUP, LLC | Organization | MEDINA |
| AKRON RENAL CARE GROUP, LLC | Organization | HINCKLEY |
| AKRON RENAL CARE GROUP, LLC | Organization | STREETSBORO |
| AKRON RENAL CARE GROUP, LLC | Organization | KENT |
| ALOMIE DIALYSIS LLC | Organization | WAVERLY |
| AMELIA PARTNERS LLC | Organization | HILLSBORO |
| AMERICAN DIALYSIS LLC | Organization | HAMILTON |
| ARA-BEXLEY LLC | Organization | COLUMBUS |
| ARA-CHILLICOTHE DIALYSIS LLC | Organization | CHILLICOTHE |
| ARC-CDC LTD | Organization | CANFIELD |
| ASHTABULA RENAL CARE GROUP, LLC | Organization | ASHTABULA |
| ATRIUM MEDICAL CENTER | Organization | FRANKLIN |
| BARRINGTON DIALYSIS LLC | Organization | STEUBENVILLE |
| BASIN DIALYSIS LLC | Organization | KETTERING |
| BASTROP DIALYSIS LLC | Organization | DAYTON |
| BASTROP DIALYSIS LLC | Organization | SPRINGBORO |
| BASTROP DIALYSIS LLC | Organization | TROY |
| BASTROP DIALYSIS LLC | Organization | DAYTON |
| BASTROP DIALYSIS LLC | Organization | GREENVILLE |
| BASTROP DIALYSIS LLC | Organization | DAYTON |
| BECK DIALYSIS LLC | Organization | MIDDLETOWN |
| BIO-MEDICAL APPLICATIONS OF OHIO INC | Organization | JACKSON |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC | Organization | TOLEDO |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | COLUMBUS |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | COLUMBUS |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | HAMILTON |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | CIRCLEVILLE |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | AKRON |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | BELLEFONTAINE |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | MARION |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | COLUMBUS |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | OTTAWA |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | ASHLAND |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | DAYTON |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | NORWALK |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | KINGS MILLS |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | PORTSMOUTH |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | DAYTON |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | MOUNT VERNON |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | IRONTON |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | HUBER HEIGHTS |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | CELINA |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | LONDON |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | NEWARK |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | BUCYRUS |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | PERRYSBURG |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | LANCASTER |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | HINCKLEY |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | SUMMIT |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | HAMILTON |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | CHILLICOTHE |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | MANSFIELD |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | AKRON |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | AKRON |
| BIO-MEDICAL APPLICATIONS OF OHIO, INC. | Organization | MANSFIELD |