#AtriusHealth, with more than a dozen locations across #Massachusetts, is owned by Optum.
Optum is one of #UnitedHealth's 2 subsidiaries.
I just had my intake appointment today, switching to CHA, after being a patient of Atrius since 2007.
Recommend for all my #SomervilleMA and #CambridgeMA pals.
https://en.wikipedia.org/wiki/Optum
https://www.healthcarefinancenews.com/news/massachusetts-ag-agrees-236-million-optum-and-atrius-health-merger