Five must-read GI articles this week:
1. 3 changes in Medicare's 2020 rule affecting GI practices
2. The 13 private equity deals in gastroenterology in 2019
3. Peak Gastroenterology acquired by Varsity Healthcare Partners — 4 insights
4. Northwell Health launches chatbot for colonoscopy reminders
5. Walmart is coming to gastroenterology — 5 insights