A few well known WordPress links: WordPress.org, the Codex and the download page.
FSars Medical
FSars Medical WordPress theme is beautiful & clean and its free multipurpose medical WordPress theme, Which is used most of Sars, Covid-19, general clinics, dental, hospital, gynecology, veterinary clinics, nursing home and overall medial websites as well as personal portfolio sites for doctors, surgeons, gynecologist, general therapist, and all medical sector people.