Portal Athenahealth And Patient Log In. Health (1 days ago) Patient Portal - Athenahealth › On roundup of the best Online Courses on www.athenahealth.com Courses. Posted: (2 days ago) Apr 30, 2021 · The Patient Portal (the " Portal ") is an Internet service, powered by athenahealth, Inc. (" athenahealth ", " our ", " us ", or " we "), which allows patients and other ....