Despite the extensive efforts of the Iranian Ministry of Health to expand healthcare centers in the country and to distribute medical facilities and equipment appropriately in Healthcare centers in different cities and provinces of Iran, many remote towns and villages and underdeveloped areas are deprived of many specialists and specialized care services (
1-
4). These people inevitably have to go to larger and more prosperous cities to get many specific services (
4). Lack of awareness of the program of physicians and specialties and inability to schedule appointments, especially for citizens in disadvantaged areas, will result in overcrowding in healthcare centers, the risk of communicable diseases, and the loss of patient’s time (
5-
9). In recent years, with the expansion of the World Wide Web in Iran, even in rural areas, it has been possible to use e-booking systems for healthcare centers (
8,
10-
12). The use of Internet-based e-booking systems can be a useful tool for achieving the 17 - 19 Health Equity Indicators in Iran (
3) that have access to healthcare services. According to the results of a study by researchers in 2016, only 9% of university hospitals in Iran were actively using the online e-booking system (
13).