Gram positive cocci in chains
Normal oral/GI flora.
Consists of S. anginosus, S. intermedius, and S. constellatus.
Previously known as S. milleri group.
Abscesses - head and neck, intra-abdominal, hepatic, cerebral, empyema
When these organisms grow in blood culture, look for the abscess
Generally abscesses need surgical drainage depending on size/location