Providing a web site featuring a search engine for obtaining medical practice and physician data in the health care field; hosting web sites for others, in the medical field, that are integrated with a variety of Internet services, all of which are linked to each other and to the aforementioned search engine

Providing a web site featuring a search engine for obtaining medical practice and physician data in the health care field; hosting web sites for others, in the medical field, that are integrated with a variety of Internet services, all of which are linked to each other and to the aforementioned search engine