Christina Farr

Christina Farr

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Healthtech journalist/investor; author of Second Opinion

ER Doctor Recounts Bizarre Case of 9‑year‑old Bullet
SocialMar 19, 2026

ER Doctor Recounts Bizarre Case of 9‑year‑old Bullet

Emergency physician Graham Walker, MD shares the most bizarre story from his 20 years in the ER. The mystery? A 9-year-old bullet. This week on Lifers with @chrissyfarr

By Christina Farr
EHRs Will Become Records; AI-Driven Action Layers Rise
SocialMar 18, 2026

EHRs Will Become Records; AI-Driven Action Layers Rise

Sharp take here from healthcare VC Sam Toole on the future of EHRs in an AI world. Do they become systems of record, and entrepreneurs can build systems of action that sit on top? Link to read the full piece...

By Christina Farr
ChatGPT Health Excels on Textbook Cases, Fails Real Emergencies
SocialMar 18, 2026

ChatGPT Health Excels on Textbook Cases, Fails Real Emergencies

Is "textbook performance" enough for medical AI? The first independent stress test of ChatGPT Health is out in @NatureMedicine. The Good: Near-perfect triage for textbook stroke and anaphylaxis. The Bad: A 51.6% under-triage rate for true emergencies. But there’s a massive elephant in the...

By Christina Farr
Physician Burnout Stems From Lost Authority and Opacity
SocialMar 17, 2026

Physician Burnout Stems From Lost Authority and Opacity

This week on Lifers, Graham Walker is “sounding the alarm” for physicians. * 50% of medical students already plan to quit before they finish school. * Doctors are becoming "factory employees," losing their authority to care for patients. * Tech focuses on the...

By Christina Farr
AI Solves Proofs; Humans Create Theorems
SocialMar 12, 2026

AI Solves Proofs; Humans Create Theorems

I pulled Peter Lee (@Microsoft President of Science) aside at Lake Nona to ask the $1T question: Which jobs are actually safe from AI? His answer: "AI is for proofs. Humans are for theorems." Here’s why that distinction changes everything:

By Christina Farr
TALK Commands ~3× Revenue Multiple, Outpacing Digital Health
SocialMar 10, 2026

TALK Commands ~3× Revenue Multiple, Outpacing Digital Health

This is actually good news for health-tech. TALK’s takeout multiple of ~3.0x revenues actually represents a fairly healthy premium to the recent digital health average (recall ACCD was taken out at ~1x). https://t.co/4FyXzAiny4

By Christina Farr
AI's Evolution Will Revolutionize Healthcare Delivery
SocialMar 10, 2026

AI's Evolution Will Revolutionize Healthcare Delivery

On the latest episode of Lifers, I’m joined by @MSFTResearch President @peteratmsr. We dive into the evolution of AI and his bold predictions for the future of healthcare. Timestamps: (00:00) Preview (01:23) Intro (02:54) Evolution from deep neural nets to modern AI (04:30) Demystifying model...

By Christina Farr
We Skip Embargoes, Prioritizing Insight Over Speed
SocialMar 9, 2026

We Skip Embargoes, Prioritizing Insight Over Speed

PSA: We don't hold embargoes at Second Opinion. It's a massive hassle and I'm not finding any correlation between audience growth and our publication adhering to companies' enforced timing. Bottom line... I care more about us being smart than first.

By Christina Farr
Medicare Chief Outlines Flat MA Rates, AI Integration
SocialMar 5, 2026

Medicare Chief Outlines Flat MA Rates, AI Integration

For Second Opinion, we had a long sit-down with Medicare chief Chris Klomp. We covered: -- MA rates staying flat -- Steps to thwart info blocking -- Bringing AI into healthcare outside of the fee schedule -- The ACCESS model & more https://t.co/dZEzyUtWbz https://t.co/PGO80SlZ9T

By Christina Farr
Align Boards, Embrace Simplicity: Surviving Three Health Pivots
SocialMar 3, 2026

Align Boards, Embrace Simplicity: Surviving Three Health Pivots

This week on Lifers, I interviewed @othman about how he navigated @color through three massive pivots—from cancer genetics to national COVID infrastructure and now a virtual cancer clinic. Timestamps: (00:00) Preview (00:58) Intro (01:03) Lessons from Figma and betting on the tortoise over the...

By Christina Farr
Study Finds Inconsistent Patient Safety in ChatGPT Health
SocialFeb 27, 2026

Study Finds Inconsistent Patient Safety in ChatGPT Health

An important study just came out that is the first to evaluate patient safety when it comes to ChatGPT Health. Millions of people are using LLMs every week to triage health conditions, but this new study has found concerning inconsistencies. https://t.co/etjthA2olM

By Christina Farr
AI Will Replace Most Knowledge Workers; Healthcare Stays Last
SocialFeb 24, 2026

AI Will Replace Most Knowledge Workers; Healthcare Stays Last

SaaS may be in its bloodbath moment but as @Bob_Wachter says: When AI replaces doctors it means we are all out of jobs. Doctors, writers, lawyers, consultants, knowledge workers, etc. Healthcare is highest regulation, liability, risk. It’ll be one of the...

By Christina Farr
Healthcare Confuses PE with VC; Transparency Needed
SocialFeb 19, 2026

Healthcare Confuses PE with VC; Transparency Needed

I've noticed that PE and VC are getting lumped together by healthcare industry folks that I know as if they're the same thing. I'm not sure how we solve this problem but I suspect having more transparent conversations about it...

By Christina Farr
Social Meals, Sustainable Diets,
SocialFeb 18, 2026

Social Meals, Sustainable Diets,

This week on Lifers, Dr. Zeke Emanuel thinks you can eat the ice cream. Timestamps: (00:00) Preview (00:59) Intro (02:25) The inspiration behind the book (04:20) The importance of socialization and shared meals (07:33) Sustainability versus the short-term hustle (08:30) The truth about supplements and regulation (12:04) Sponsor:...

By Christina Farr