“There are a lot of people getting very wealthy along this supply chain,” says Senator Susan Collins.

The name was unveiled on Wednesday, along with a website, havenhealthcare.com, and a letter from CEO Atul Gawande.

The policies over-emphasized cost-savings and addressing acute problems rather than treating underlying mental health and substance abuse issues.

A group of 1,800 employees known as "Momazonians" want the company to provide backup day care for those times when regular arrangements fall through.