INTRODUCING NEW HEALTH CARE RIGHT HERE IN CLAIRTON. Cornerstone Care is quality family practice services for all, regardless of ability to pay. Call for an appointment today: 412-226-5454 559 Miller Ave. CORNERSTONE CARE Clairton COMMUNITY HEALTH CENTERS "Foundation for a Healthy Fature" INTRODUCING NEW HEALTH CARE RIGHT HERE IN CLAIRTON. Cornerstone Care is quality family practice services for all, regardless of ability to pay. Call for an appointment today: 412-226-5454 559 Miller Ave. CORNERSTONE CARE Clairton COMMUNITY HEALTH CENTERS "Foundation for a Healthy Fature"