» All about Arthritis: Ask the Expert    Allows users to ask questions about arthritis and its treatments to a panel of orthopedic surgeons and rheumatologists from around the country.    http://www.allaboutarthritis.com/AllAboutArthritis/layoutTemplates/html/en/asktheexperts/asktheexperts.jsp

» Ask The Doctor    Previous answers and easy access to personal advice and information at your request from Dr. Suneel Sharman.    http://www.askthedoctor.ca

» Ask a Safety Engineer    Provides free safety advice and answers questions on safety, hazard, and accident causation and prevention.    http://www.askasafetyengineer.com

» Doctors Lounge - Ask a Doctor    Receive free medical consultation and advice from a panel of medical doctors, nurses, or experts in all medical specialties.    http://www.doctorslounge.com/ask.htm

» Drug and Alcohol Testing Q&A    Physician-moderated discussion board for the exchange of technical information and expertise in interpreting test results.    http://www.occ-doc.net/MRO_information.htm

» Global Hospital - Brain Tumor Treatment    Provides a form for requesting second opinions, as well as details of the specialists answering questions.    http://braintumour.globalhospital.com/

» InteliHealth: Ask The Expert    Harvard Medical School and University of Pennsylvania Dental School specialists answer visitors' health-related questions.    http://www.intelihealth.com/IH/ihtIH/WSIHW000/24479/4464.html

» Parkinson Disease Foundation - Ask The Expert    Features a categorized FAQ archive, and offers a form for new enquiries, as well as general information and online donations.    http://www.pdf.org/Ask/

» Yahoo! Health - Ask the Expert    Experts answer readers' questions on a variety of health topics.    http://health.yahoo.com/health/ate/