| Allion Healthcare, Inc. (ALLI) |
| America Service Group Inc. (ASGR) |
| American Caresource Holdings, (XSI) |
| American Shared Hospital Servi (AMS) |
| BioScrip Inc. (BIOS) |
| CareGuide, Inc. (CGDE.OB) |
| Comprehensive Care Corp. (CHCR.OB) |
| Conmed Healthcare Management, (CMHM.OB) |
| Continucare Corp. (CNU) |
| Cryo-Cell International Inc. (CCEL.OB) |
| DaVita Inc. (DVA) |
| Dialysis Corp. of America (DCAI) |
| Flagship Global Health, Inc. (FGHH.OB) |
| Graymark Healthcare, Inc. (GRMH.OB) |
| Hanger Orthopedic Group Inc. (HGR) |
| HC Innovations, Inc. (HCNV.OB) |
| HEALTHSOUTH Corp. (HLS) |
| Healthways Inc. (HWAY) |
| HearUSA Inc. (EAR) |
| HemaCare Corp. (HEMA.OB) |
| Hooper Holmes Inc. (HH) |
| Hythiam Inc. (HYTM) |
| IPC The Hospitalist Company, I (IPCM) |
| Marani Brands, Inc. (MRIB.OB) |
| MDS, Inc. (MDZ) |
| MedLink International, Inc. (MLKNA.OB) |
| National Health Partners Inc. (NHPR.OB) |
| National Quality Care Inc. (NQCI.OB) |
| Neostem, Inc. (NBS) |
| NightHawk Radiology Holdings, (NHWK) |
| OncoVista Innovative Therapies (OVIT.OB) |
| Pacific Health Care Organizati (PFHO.OB) |
| Pediatrix Medical Group, Inc. (PDX) |
| Pet DRx Corporation (VETS) |
| PhytoMedical Technologies Inc. (PYTO.OB) |
| Providence Service Corp. (PRSC) |
| Psychiatric Solutions, Inc. (PSYS) |
| The Quantum Group, Inc. (QGP) |
| The Sagemark Companies, Ltd. (SKCO.OB) |
| TLC Vision Corp. (TLCV) |
| UCI Medical Affiliates Inc. (UCIA.OB) |
| US Neurosurgical Inc. (USNU.OB) |
| US Physical Therapy Inc. (USPH) |
| Virtual Radiologic Corporation (VRAD) |