Doctor GPT is an application that uses AI functionality to aid in the preliminary process of diagnosing medical conditions. It operates on top of ChatGPT, a language prediction model developed by OpenAI, and requires a ChatGPT Plus subscription. Doctor GPT provides an interactive way for users to express symptoms they are experiencing, and it responds with potential diagnoses based on provided symptoms. However, it's important to note that this tool should not replace professional medical advice but can assist in understanding the possibility of certain conditions based on the information provided by the user. Its welcome message to users is: 'Hello', and users can initiate conversation with prompt starters like 'Hi Doctor GPT! I'm feeling a bit sick..' Indicating a user-friendly and straightforward communication mechanism. Harnessing AI power in the field of healthcare, Doctor GPT offers an innovative solution to drive awareness and user-friendly access to health information.