• Community Health Systems

• 640.

Keystone Physician Services

We provide quality, compassionate, primary medical, dental, behavioral and social services.

Capital District Physicians Health Plan Inc

An award-winning, not-for-profit, physician-founded and guided health plan based in Albany, NY.

Ladies Hospital Aid Society of Western Pennsylvania

TO DELIVER SUPPORT WITH COMPASSION FOR THE EDUCATIONAL, FINANCIAL, AND HEALTH NEEDS OF OUR DIVERSE COMMUNITIES.

• Labor Unions/Organizations

• 643.

American Federation of State County & Municipal Employees

Proudly representing more than 65,000 PA public employees.

• Labor Unions/Organizations

• 644.

American Federation of State County & Municipal Employees

Proudly representing more than 65,000 PA public employees.

• Medical Disciplines

• 645.

American Osteopathic Association

The official Twitter feed for the American Osteopathic Association.

• Professional Societies & Associations

• 646.

Pennsylvania Association of Agricultural Educators

Learning to do, Doing to learn, Earning to live, Living to serve.

• Libraries, Library Science

• 647.

The Masonic Library and Museum of Pennsylvania

OFFICIAL Twitter account of the Grand Lodge of Pennsylvania, Free & Accepted Masons.

THE DONOR ALLIANCE FOUNDATION

THE ORGANIZATION'S PRIMARY EXEMPT PURPOSE IS TO PROVIDE INFORMATIONABOUT TRANSPLANTATION.