Irvine-based, Kareo, the cloud based startup that helps physicians runs their practices most efficiently has announced a $55M Series G round. The round was led by Montreux Equity Partners. Also participating were Escalate Capital Partners, Greenspring Associates, OpenView Venture Partners, Silver Lake Partners, Stripes Group, Uber CEO Travis Kalanick, and Western Technology Investment. The company has now raised slightly over $150M across 10 rounds.