Like Connecticut, Pennsylvania has also developed programs such as VRP & DMU which are targeted to help Doctors, Nurses and other Medical Professionals who may be suffering from a chemical dependency or other impairment. These programs offer Medical Professionals options such as treatment and monitoring so that they are able to safely practice their profession.
source: http://www.youtube.com/watch?v=5xfC25y1dqQ&feature=related (InsidersHealth.com)