Also, PocDoc to launch smartphone-based blood test for cardiovascular disease.

It is also looking to fill in more leadership roles as it goes international.

This new funding round brings the company's total raise to more than $550 million. 

The company announced it had raised $20 million in July. Left Lane Capital provided an additional $17 million.

The virtual care company plans to add devices that can transmit metrics like blood pressure or glucose levels to MDLIVE's patient portal later this year.