Physicians

Medline Plus website's links to Choosing a Doctor or Health Care Service

http://www.nlm.nih.gov/medlineplus/choosingadoctororhealthcareservice.html

Quackwatch website (' Your Guide to Quackery, Health Fraud, and Intelligent Decisions')

http://www.quackwatch.org/

American Medical Association's DoctorFinder website

http://webapps.ama-assn.org/doctorfinder/home.html

PA Dept of State, Bureau of Professional & Occupational Affairs: License Verification page, for verifying PA licensing of professional medical staff

http://licensepa.state.pa.us/
PA Dept of State, Bureau of Professional & Occupational Affairs website; aimed at protecting 'the health, safety and welfare of the public from fraudulent and unethical practitioners'

http://www.dos.state.pa.us/bpoa/site/default.asp