Acadia Healthcare Company, Inc. [ACHC]
American CareSource Holdings, Inc. [ANCI]
American Shared Hospital Services [AMS]

CardioNet, Inc. [BEAT]
Catasys, Inc. [CATSD]
Comprehensive Care Corporation [CHCR]
Conmed Healthcare Management, Inc.
Cryo-Cell International, Inc. [CCEL]

DaVita HealthCare Partners Inc. [DVA]

Graymark Healthcare, Inc. [GRMH]

Hanger, Inc. [HGR]
HealthSouth Corporation [HLS]
Healthways, Inc. [HWAY]
HemaCare Corporation [HEMA]
Hooper Holmes, Inc. [HH]

IPC The Hospitalist Company, Inc. [IPCM]

MedLink International, Inc. [MLKNA]
MEDNAX, Inc. [MD]

The Providence Service Corporation [PRSC]

U.S. Physical Therapy, Inc. [USPH]