In this article, we will be taking a look at the 20 fastest growing health tech companies in the world. The digital health market has been striding and was valued at $180.2 billion in 2023 with an expectation to grow to $549.7 billion by 2028, growing at a CAGR of 17.2% between 2023-2028. Teladoc Health is one of the biggest telemedicine platforms with approximately 90 million members.