Teladoc Health, Inc. provides virtual healthcare services on a business-to-business basis in the United States and internationally. It covers various clinical conditions, including non-critical, episodic care, chronic, and complicated cases like cancer and congestive heart failure, as well as offers telehealth solutions, chronic condition management, expert medical services, behavioral health solutions, guidance and support, and platform and program services. It serves health employers, health plans, hospitals, health systems, and insurance and financial services companies. The company offers its products and services under the Teladoc, Livongo, Advance Medical, Best Doctors, BetterHelp, and HealthiestYou brands. The company was formerly known as Teladoc, Inc. and changed its name to Teladoc Health, Inc. in August 2018. Teladoc Health, Inc. was Incorporated in 2002 and is headquartered in Purchase, New York.