Graymark Healthcare competitorsClear all

Graymark Healthcare's top competitors include Health Services Advisory Group, Maxicare, Imperial College Healthcare NHS Trust and Catholic Health Initiatives.

Save Comparison	Graymark Healthcare Graymark Healthcare offers diagnostic sleep testing services and care management solutions for people with chronic sleep disorders.	Health Services Advisory Group Health Services Advisory Group (HSAG) is a company that specializes in improving the quality of healthcare services.	Maxicare Maxicare is a health insurance service provider.	Imperial College Healthcare NHS Trust Imperial College Healthcare NHS Trust is a provider of medical services.	Catholic Health Initiatives Catholic Health Initiatives is a faith-based community health service organization.
Founding Date	Founding Date N/A	Founding Date 1979	Founding Date 1987	Founding Date 1823	Founding Date 1996
Type	Type Private	Type Private	Type Subsidiary	Type Private	Type Subsidiary
Tags	Tags Healthcare	Tags Healthcare	Tags Healthcare	Tags Healthcare	Tags Healthcare
Locations	Locations Oklahoma City, US HQ	Locations Phoenix, US HQ Kapolei, US Oklahoma City, US Tampa, US	Locations Makati, PH HQ	Locations London, GB HQ London, GB London, GB	Locations Englewood, US HQ
Employees	Employees N/A	Employees 396	Employees 1,3052% increase	Employees 12,000	Employees 91,000
Twitter followers	Twitter followers N/A	Twitter followers N/A	Twitter followers N/A	Twitter followers 24.1 k	Twitter followers 2.3 k
Alexa Website Rank	Alexa Website Rank N/A	Alexa Website Rank 454092	Alexa Website Rank N/A	Alexa Website Rank 356652	Alexa Website Rank 215964
Employee Rating	Employee Rating 1	Employee Rating 3.1	Employee Rating 3.2	Employee Rating 3.7	Employee Rating 3.5