San Francisco-based One Medicalâs vaccine distribution scrutinized, doses denied San Francisco-based One Medicalâs vaccine distribution scrutinized, doses denied San Francisco-based One Medical has come under scrutiny for administering COVID-19 vaccines to people under 65 in violation of the state of California guidelines. Now counties are no longer providing the medical startup with vaccine doses and San Francisco has asked for theirs back. SAN FRANCISCO - San Francisco-based One Medical has come under scrutiny for administering COVID-19 vaccines to people under 65 in violation of the state of California guidelines. "The reason we have this tiered system is that there’s not enough of them to give to everyone," said Dr. Lee Riley, a professor of infectious diseases at UC Berkeley. "We have to create the priority of different high-risk groups to receive the vaccines."