John Naveen

TL;DR: NYC hospital CEO says AI should replace radiologists. A radiologist's response: deploy it in the C-suite first, where the downside is a bad spreadsheet instead of a missed cancer. Administrative costs are 34% of every healthcare dollar. Administrators outnumber physicians 10:1. AI governance could optimize this… but leadership only wants AI for other people's jobs. The accountability gap isn't in the radiology reading room. It's in the C-suite. Last week, Mitchell Katz, MD, CEO of NYC...

AI-Rx - Your weekly dose of healthcare innovation Estimated reading time: 5 minutes TL;DR LLMs trained on low-quality social media content show systematic cognitive decline Reasoning drops 24%, long-context understanding drops 38% "Thought-skipping" is the primary failure mode… models truncate reasoning chains The damage persists even after extensive fine-tuning on clean data Data quality isn't just a performance issue, it's a training-time safety problem Healthcare AI deployment needs...

We're scaling them anyway. AI-Rx - Your weekly dose of healthcare innovation Estimated reading time: 3 minutes TL;DR: JAMA study shows AI scribes save 13 minutes/day but 70% of notes contain errors (avg 2.9 per note). Most common: omissions - information that vanishes from records. Meanwhile, 600+ health systems have deployed them to 100,000+ clinicians. The audit trails that would catch these errors? Deleted immediately. Trust in healthcare AI is dropping while deployment accelerates. ---...