Providing on-line non-downloadable computer software in the field of healthcare that enables users to search physicians on the basis of area of expertise and locality, book an appointment with physicians and upload their medical history for review and examination by physicians; Providing a web site featuring technology that enables physicians to generate, manage and exchange medical information and documents regardless of medical organization or geographic location excluding the field of insurance; providing an interactive web site featuring technology that enables users to enter, access, track, monitor and generate health and medical information and reports excluding the field of insurance; providing on-line non-downloadable computer software in the field of healthcare that enables doctors to manage their daily patient appointments; Providing on-line, non-downloadable, Internet-based software application for medical billing for physicians and health care institutions