Sequoia Capital invests in the healthcare sector across diagnostic services, genetics services, lab services, patient services, product development services and enabling technology companies. Ours is a service business. Founders and management are our clients. Ask entrepreneurs such as Ancelmo Lopes at Ameritox, Larry Lawson at eCardio or Matthew Rabinowitz at GSN how we have been of use to their teams and helped their companies perform with greater speed and agility.