My doctor violated my privacy by using AI (in a very disturbing way)

While health data is often considered more sensitive than other types of sensitive data, unfortunately it is not as well protected as it should be nor as you claim it is. This thread and the predecessor thread discusses how health data is not protected but being exposed to Google, WhatsApp, AI etc, and what action OP (and others) should take to improve health privacy. There are numerous types of health privacy violations (not just by practices/doctors), for instance, secondary use of health data for research and insurance purposes, national electronic health records systems, coercing people to disclose their own health status, data sharing that’s permitted under HIPAA, etc, all (generally speaking) perfectly legal.