One Medical's website describes Sally Holland, PA-C as a Physician Assistant providing primary care to adults 18 and older. She trained through the Stanford Primary Care Associate Program and is board-certified by the National Commission on Certification of Physician Assistants. Her stated focus is chronic disease prevention and management, with an emphasis on listening to patients, mental health as part of overall wellbeing, and educating patients to take charge of their own health. One Medical operates as a national membership-based primary care network with offices across major U.S. metro areas — including the SF Bay Area, New York, Boston, Chicago, Los Angeles, Seattle, DC Metro, Atlanta, Austin, Dallas-Ft. Worth, and others — plus virtual care, and includes a Medicare-aged-adult sub-brand for adults 65+.