Dr. Bob Wachter describes his career as the result of “what happens when a political science major becomes an academic physician.” Rather than focus on one specialty or scientific domain, he became fascinated by the healthcare system itself and has spent more than 40 years examining how care is organized, where it breaks down, and how technology can help make it better.
The author of more than 300 articles and six books, Dr. Wachter famously coined the term “hospitalist” in 1996, helping give rise to one of the fastest-growing specialties in medicine. Among other roles, he has served as president of the Society of Hospital Medicine and chair of the American Board of Internal Medicine. He also founded and directed the Division of Hospital Medicine at the University of California, San Francisco (UCSF), where he is currently Professor and Chair of the Department of Medicine.
For the past 15 years, Dr. Wachter has focused much of his attention on the impact of technology on healthcare, a topic that shaped his two most recent books. In The Digital Doctor, he explored why electronic health records created as much frustration as progress. But he has since come to see that EHRs were never the full answer, only the foundation healthcare needed before better tools could emerge. On the day ChatGPT was publicly released in 2022, Dr. Wachter recognized the major shift ahead, paving the way for his newest book, A Giant Leap.
In this episode of Healthcare is Hard, Dr. Wachter joined Keith Figlioli to discuss why AI is different from previous waves of health IT, how quickly it may change care delivery, and the opportunity for AI to address many of healthcare’s long-standing problems. Some of the topics Dr. Wachter and Keith discussed include:
- Why “better than today” may be the right benchmark. One of Dr. Wachter’s core arguments is that AI does not need to be perfect to be valuable in healthcare. If clinicians are currently expected to review 600-page charts in minutes, keep up with a flood of new medical literature, and navigate increasingly complex administrative tasks, then tools that can summarize, suggest, and support – even imperfectly – may still represent a meaningful step forward. The real challenge will be keeping isolated failures or headline-grabbing mistakes from derailing progress that is net positive.
- Reshaping the patient-doctor relationship. Dr. Wachter expects patients to be increasingly informed by the ability to use AI to review records, understand symptoms, and map care decisions. However, he warns that it could create tension for clinicians that are already working within tight visit windows and may need to spend more time responding to GPT-generated advice. He also discussed how it raises bigger strategic questions for health systems, as AI-guided navigation may begin to influence where patients seek care, and even which institutions they trust.
- Elevating primary care. Dr. Wachter sees AI as a kind of specialist in a clinician’s pocket, opening the possibility for primary care physicians to do more by offloading routine work and improving their ability to support complex cases. He also discussed how patients will be more likely to shift away from health systems, and more towards new entrants in the market for primary and preventative care.
- Underestimating the speed of change. In Dr. Wachter’s view, many leaders don’t yet realize how fast AI will change healthcare. For health systems, the risk is not just missing out on productivity gains. It is losing control of the patient relationship, the referral pathway, and ultimately an organization’s competitive position.
To hear Keith and Dr. Wachter discuss these topics and more, listen to this episode of Healthcare is Hard: A Podcast for Insiders.