Description  About UsCornerstone Healthcare Group, based in Dallas, Texas, was founded in 1990 and provides excellent healthcare services to our patients, residents and their families.Our employees make a difference, join us so you can too! We pride ourselves on our quality of care, responsive service, and commitment to excellence. We treat each employee, patient and resident like we would a member of our own family, and measure our success by the direct impact we have on improving the quality of life for our employees, patients and residents.