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Press Releases
Working Together for a Stronger Future: Keystone Human Services and Mainstay Life Services Announce Affiliation
November 1, 2025
Mainstay Life Services and Keystone Human Services announce their official affiliation. Through this strategic partnership, KHS with Mainstay as a subsidiary will become one of the largest providers of human services in PA.
Mainstay Life Services Appoints Willette Walker as New Chief Human Capital Officer
Mainstay Expands Telemedicine Services Following Successful Pilot
Mainstay Life Services Appoints Dorothy Gordon as First Chief Advancement and Engagement Officer (CAEO)