The Certified Doctor Verification Service , will verify board certification of a physician by name, and the Certified Doctor Locator Service will locate a board certified physician by specialty and geographic area. The country of origin is prominently displayed under each listing, and there is also a special section of the top peer-reviewed websites. AMA Physician Select Produced by the American Medical Association, this online directory provides credentialing information for over 650,000 U.S. physicians. CliniWeb Sponsored by the Oregon Health Sciences University, CliniWeb lists nearly 10,000 URLs pertaining to clinical health information on the World Wide Web. There are also special sections for children's and women's health, seniors, nutrition as well as various discussion forums.
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Descriptive categories include database coverage, registration requirements, usage restrictions and other additional services. The Biology category covers Botany, Cell Biology, Entomology, Medicine, Microbiology, Paleontology and Zoology. Healthfinder This consumer health directory is sponsored by the U.S. Department of Health and Human Services. Also has patient information and Medline access. This database also supports sophisticated filtering capabilities.