need help with find telehealth or telemedicine hospitals, top institutions

I need good research and search skills, help me find top hospital or medical school, and experimental institution with top doctors which can offer telehealth for other countries' patient, especially in cancer, tumor, eye treatment, I need to list all these institutions, and their contact method, the way to work with them, their requirement, and process, cost, etc, if you can do this kind of job please send me message with your experience, and previous work, thank you.