Site that allows patients to rate doctors and allows the public to review those ratings. Includes links to each states medical board to check discipline status.

A free, on-line query system based on HCUP data - provides access to health statistics and information on hospital stays at the national, regional, and State level.

How to interpret data reported in medical literature

New Jersey Office of the attorney general, Department of law and public safety.  Division of consumer affairs

Pennsylvania Department of State Bureau of Professional and Occupational Affairs