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Delaware County Office of Services for the Aging (COSA)

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For over 35 years, Delaware County Office of Services for the Aging (COSA) has been a trusted friend and community partner for aging adults in Delaware County who are in need of geriatric services and resources.  Located in Eddystone, Pennsylvania, we provide various programs including in-home care, volunteering opportunities, information and referral services, etc. 



206 Eddystone Avenue , 2nd Floor
Eddystone, PA 19022

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  • In-Home Care
  • Manages Senior Centers
  • Information and Referral 
  • Volunteering Opportunities
  • Foster Grandparent Program
  • Ombudsman Program
  • Transportation Services

Our mission is to plan, develop, coordinate and administer a comprehensive and coordinated service system for older county residents.  Please contact us today to find out more information. 


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Speak to one of our advisors 1-800-955-8510

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