Thirty Madison, a healthcare company for people with chronic conditions, announced a $140 million Series C round led by new investor HealthQuest Capital.

Mousse Partners and Bracket Capital also participated in the funding, along with existing investors Polaris Partners, Johnson & Johnson Innovation (JJDC), Northzone, Greycroft, and others. Thirty Madison has raised a total of $210 million to date and is now valued at over $1 billion.