If you click the article link, then use a process called “reading”, you would see:
The company has already launched similar services abroad in Egypt, Nigeria, and India. Now it’s bringing the concept to the United States.
Edit: I misunderstood and assumed he hadn’t read the article, which is entirely too common these days.
Here: https://archive.is/20240601043255/https://www.wsj.com/health/healthcare/you-can-thank-private-equity-for-that-enormous-doctors-bill-3a2fc90b