Announcing Our Investment in Aligned Marketplace
This is co-authored with Siobhan Nolan Mangini and Brian Zhao. Primary care is supposed to be the front door to the healthcare system: the place where problems get caught early, chronic […]
Thinking about the Impact of Artificial Intelligence on U.S. Health Care Costs and Spending Growth
This article first appeared in NEJM Catalyst. It is co-authored with Brian Zhao and Erin Duffy, Ph.D., M.P.H. Vol. 7 No. 8 | August 2026 DOI: 10.1056/CAT.25.0509 This article critically examines the potential impacts […]
How AI Will Redefine Care Delivery: The Rise of the Generalist-Specialist
This article first appeared in Health Affairs Scholar. It is co-authored with Siobhan Nolan Mangini, and Robert M Wachter. Health Affairs Scholar, qxag075, https://doi.org/10.1093/haschl/qxag075 Published: 26 March 2026 Abstract Artificial intelligence […]
The Hypertension Control Paradox — Why Is America Stuck?
This article first appeared in The New England Journal of Medicine. It is co-authored with Sandeep P. Kishore, M.D., Ph.D. Published January 24, 2026 | N Engl J Med 2026;394:417-420 | DOI: 10.1056/NEJMp2515023 Although […]
The Promise and Uncertainty of Medicare’s ACCESS Model
This article first appeared in Health Affairs Scholar. It is co-authored with Aditya Narayan. Health Affairs Scholar, qxag018, https://doi.org/10.1093/haschl/qxag018 Published: 22 January 2026 Abstract: CMS’s new ACCESS payment model is a novel […]
The Costs Are Too Damn High: Responding To Affordability Pressures In ACA Markets
This article first appeared in Health Affairs. It is co-authored with Scott Heiser and Rahul Rajkumar. Fifteen years after passage of the Affordable Care Act (ACA), the insurance exchanges created under […]
AI doctors will be good at science but bad at business, and big talk with little action means even higher drugs prices: 10 healthcare predictions for 2026 from top investors
This article first appeared in fortune.com. It is co-authored with Bryan Roberts and Siobhan Nolan Mangini. In 2025, we whiffed. You would have been wise to bet the anti-portfolio. While we […]
Patients Win When NIH Swings for the Fences
This article first appeared in schaeffer.usc.edu. It is co-authored with Dana Goldman, PhD. In the lineup of federal government agencies, the National Institutes of Health (NIH) is like Dodger star […]
Dr. Oz turbocharges Medicare Advantage and everyone monitors their glucose: 10 health care predictions for 2025 from top investors
This article first appeared in fortune.com. It is co-authored with Bryan Roberts. Welcome back to health care predictions season! We invite you to join us and gaze into our crystal ball […]
Improving The Quality Of Quality Metrics
This article first appeared in Health Affairs. It is co-authored with Aditya Narayan and Nirav R. Shah. The evolution of health care quality metrics over the preceding decades illustrates an enduring […]
Better Healthcare Sooner 