Prima Medicine is part of Privia Medical Group, a national physician-directed, multispecialty medical group known for its commitment to providing superior, coordinated care. Under the leadership of Washingtonian magazine's 2018 Top Doc, Chethana Rao, MD, the medical and professional staff at Prima Medicine will never rush you through an ...About Practice‧Providers‧Services‧Blog‧Testimonials‧Contact.