Abstract: An artificial intelligence (AI) agent interacts with patients via a user interface presented on a computing device. The AI agent may be trained by generating, based on session logs of a cohort of subjects interacting with the user interface, one or more training datasets comprising data on user interactions with the user interface by subjects in the cohort, and data based on health records of the subjects in the cohort of subjects. Machine-learning techniques may be applied to the training datasets to train the AI agent. Based on interactions of a patient with the AI agent, the AI agent may generate a recommendation for a medical screening, a medical procedure, etc. The recommendation may additionally be based on data in an electronic health record of the patient. Data on interactions with additional patients may be used to update models employed through the AI agent.