Downloadable software in the nature of a mobile application for users to schedule the services of a medical professional; Downloadable software in the nature of a mobile application for booking the services of a medical professional; Downloadable software in the nature of a mobile application for scheduling the services of a visiting medical professional; Downloadable software in the nature of a mobile application for facilitating medical consultancy services; Downloadable software in the nature of a mobile application for collecting, processing, and transmitting data between health care providers and patients; Downloadable software in the nature of a mobile application for enabling patients to view upcoming medical procedures, request medical tests, schedule medical appointments, and confirm medical appointments; Downloadable software in the nature of a mobile application for scheduling and dispatching on-demand medical professionals and healthcare professionals