Our Locations


Administration/Care Management/Protective Services

133 North Pitt Street, Mercer, PA   16137

Phone724-662-6222 or 1-800-570-6222
Fax: 724-662-0611
Email: admin@mercercountyaging.org

To report abuse during business hours, call 724-662-6222.

To report abuse after business hours, holidays and weekends call 724-854-6222.


Senior Centers

Greenville Senior Community Center

45 Alan Avenue, Greenville, PA 16125

Phone: 724-588-3155
Fax: 724-588-3156
Email: greenvillectr@mercercountyaging.org


Grove City Senior Community Center

301 South Broad Street, Grove City, PA 16137

Phone: 724-458-6844
Fax: 724-458-6849
Email: grovecityctr@mercercountyaging.org


McQuiston Center by the Park

29 Railroad Street, Sandy Lake, PA 16145

Phone: 724-376-3608
Fax: 724-376-3608
Email: mcquistonctr@mercercountyaging.org


Shenango Valley Senior Center and Adult Day Care Program

220 North Buhl Farm, Hermitage, PA 16148

Phone: 724-981-7950
Fax: 724-981-7872
Email: svctr@mercercountyaging.org
Email: adc@mercercountyaging.org

MCAAA, Inc. Board of Directors Agenda, 8/21/24, 12:30PM

August 21, 2024