Doctor Care Anywhere is an online doctor consultation service that already serves patients in over 70 countries and has attracted significant investment.

The company provides 20 minute phone and video consultations with GPs 365 days a year.

Doctor Care’s GPs can also refer patients for in-person GP consultations and diagnostics with Nuffield Health professionals.

See more of our 101 tech start-up disrupters here.

And check out our 101 rising stars of tech - the exciting firms which did not make the main list but have the potential to grow.