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@JohnnyLewisRN

🌟 Future-focused Austin-based RN | 🏥 Former ER Nurse | 🚀 Leading Healthcare Innovation at a Series C startup | 🤖 Generative AI Practitioner

Austin, TX Katılım Ekim 2023
1.5K Takip Edilen503 Takipçiler
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ai nurse
ai nurse@JohnnyLewisRN·
🧵 AI in healthcare - a thread 🪡: Studies show AI often outperforms doctors in diagnostics. Even more surprising? AI alone can outperform AI + doctors. Why? Human intervention can dilute AI’s effectiveness,introducing biases or slowing decision-making nytimes.com/2024/11/17/hea…
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Andy Fang
Andy Fang@andyfang·
Introducing Dasher Tasks Dashers can now get paid to do general tasks. We think this will be huge for building the frontier of physical intelligence. Look forward to seeing where this goes!
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Noah Kaufman, MD
Noah Kaufman, MD@noahkaufmanmd·
Maybe we should hire even more administrators to help fix the problem of administrating more administrators.
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Dr. Hafssa
Dr. Hafssa@HafssaMD·
You can't train a hospital robot inside a hospital. Too chaotic. Too high-stakes. Too many edge cases that will never happen the same way twice. NVIDIA's Project Rheo flips the logic: build the hospital in simulation first. Train the robot there. Deploy after. The OR is no longer the training ground. developer.nvidia.com/blog/using-sim…
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ai nurse
ai nurse@JohnnyLewisRN·
@n0desyn @EvenRealities most likely not coming this update, but you can tell that’s the direction they are going in
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n0desyn
n0desyn@n0desyn·
@EvenRealities Would be awesome if I could talk to openclaw agents. Interact with messaging apps like Signal, Telegram, Slack etc. These glasses stand out more than the rest in style and tech. Does your SDK allow for things like this?
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ai nurse
ai nurse@JohnnyLewisRN·
@Innovate_FB @OpenAI @NatureMedicine @grok what kind of "clinician-authored vignettes" were used in this study, I don't have access? is 'chatgpt health' a health coach or triage model? Would 'AI Consult' the model used in openai's penda paper be a better gauge for these types of vignettes?
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Faaiz 🇨🇦
Faaiz 🇨🇦@Innovate_FB·
Before you share the headline that @OpenAI's ChatGPT Health missed 52% of medical emergencies, read what the @NatureMedicine study actually did. The researchers fed the system 60 pre-written scenarios as single prompts and measured one response each. OpenAI says ChatGPT Health is designed for multi-turn conversation, asking follow-up questions and refining its guidance as more context emerges. If that is accurate, one-shot testing does not reflect how the tool actually works. It is like judging a physician's diagnosis by their first sentence before they have spoken to the patient. The suicide-risk guardrail findings are serious and deserve follow-up. But "failed a stress test" and "will fail your patients" are not the same conclusion. Evaluation frameworks need to match the design of the tools being tested. Right now they do not. nature.com/articles/s4159… mountsinai.org/about/newsroom… openai.com/index/healthbe…
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Rand
Rand@rand_longevity·
the line between healthcare and software is about to disappear
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ai nurse
ai nurse@JohnnyLewisRN·
@AI_4_Healthcare 💯 it’s always been like that. i wish the ama, ana, and aha would be the leaders they should be, instead of protecting their status-quo power. it’s costing people their lives
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AI_4_Healthcare
AI_4_Healthcare@AI_4_Healthcare·
The challenge here is the insitutional positioning, rigidity, and intellectual isolationism, IMO, of these associations. Not to mention their hypocrisy in putting out such statments in the shadow of rampant Shadow AI use across every sector of healthcare. Patients are partners in care, not puppets or plebes (in the pejorative and modern vernacular meaning). of rampant
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ai nurse
ai nurse@JohnnyLewisRN·
couldn’t have said it better myself. no more inaccessible paternalistic medicine. sovereign patients era!
AI_4_Healthcare@AI_4_Healthcare

Dear Doctors unions: 🛑 Please STOP infantalizing patients! AMA (March 12, 2026): "Physicians are cautiously optimistic about the promise of AI -- including its potential to combat burnout -- but they also have concern about patients using the technology to interpret complicated results without the assistance of a physician." 🔗 ama-assn.org/press-center/a… - @AmerMedicalAssn CMA (February 10, 2026): "Doctors warn: Canadians are turning to AI for health information and it is hurting them." 🔗 cma.ca/about-us/what-… - @CMA_Docs Today's context matters ... 1⃣ Over 100M Americans and just under 6M Canadians do not have access to a stable primary care professional, including doctors, and the primary care deserts in some inner-cities and rural areas are vast; 2⃣ Patient complexity, our comorbidities, and mental health issues have amplified over the past few decades ... across all demographic cohorts; 3⃣ The speed of science, democratization of knowledge, and a societal distrust of 'gatekeepers' (as pejorative as this term can be with respect to HCPs) are real issues; 4⃣ Shadow AI use by healthcare professionals is a daily occurrence across the planet; and 5⃣ This phenomenon is not new ... we've been doing this in some form or manner for centuries and using digital technology, increasingly, in our own education efforts for the last 50 years. Back to the AMA, CMA, et al, your concern is noted. But why not pivot and try ... 🫳 Less criticism 🫴 More coaching 🤝 Full-on collaboration Regards ... a consumer-advocate-caregiver-patient. PS: The Sovereign Patient Era is here and now. x.com/AI_4_Healthcar…

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ai nurse
ai nurse@JohnnyLewisRN·
@sama @Tril1boswagginz @boneGPT sam please i want the pen! imagine being able to casually write a note and have your ai answer via headphones or smart glasses. with an ai pen you wouldn’t even need paper, you could write a note to chatgpt in your pocket or write a note in the air
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Sam Altman
Sam Altman@sama·
@boneGPT We are not shutting it down, quite the opposite! I think you will love what the team is building.
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bone
bone@boneGPT·
imagine paying 6.5 BILLION DOLLARS to hire Jony Ive only to pivot away from hardware without launching a single product gotta know when to fold em but damn 6.5 BILLION
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ai nurse
ai nurse@JohnnyLewisRN·
@noahkaufmanmd can we trust doctors to lead us again? i think so, but they have to take their ethical hierarchy seriously. take care of patients and nurses
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Noah Kaufman, MD
Noah Kaufman, MD@noahkaufmanmd·
Please please please let us doctors run healthcare (again). We tried it your way and patients are dying. All you care about is money. It’s time to tear this system down. Patients and doctors are PISSED. We need EVERYONE’s help. Please help us. Please go independent.
Felix Prehn 🐶@felixprehn

Private equity firms bought 500 hospitals. Death rates in their emergency rooms went up 13%. They fired 12% of the staff. Then they paid themselves billions in dividends. A Harvard study just confirmed what doctors already knew: people are dying so investors can hit quarterly targets. Exactly what happens. A PE firm buys a hospital using debt. The debt gets placed on the hospital's balance sheet, not the firm's. Now the hospital owes hundreds of millions it never borrowed. To service that debt, the hospital cuts costs. Costs mean nurses. The numbers from the Harvard/University of Chicago study are horrifying. After PE acquisition, emergency department salary spending dropped 18.2%. ICU salary spending dropped 15.9%. Hospital-wide employees were cut 11.6%. Emergency department deaths rose 13%, seven additional deaths per 10,000 visits. A separate study found patients undergoing surgery at PE-acquired hospitals had 17% higher odds of dying within 90 days. Steward Health Care, owned by Cerberus Capital, filed bankruptcy with $9 billion in debt after closing hospitals across Massachusetts. The CEO lived on a $40 million yacht while emergency rooms went dark. Eight hospitals serving 2 million people nearly disappeared because a PE fund extracted more cash than the system could survive. The private equity industry has poured over $1 trillion into healthcare. They operate a quarter of ERs nationwide. This isn't going away. The investing angle nobody talks about. Non-PE hospital operators like HCA Healthcare (HCA) and Tenet (THC) are the direct beneficiaries. Every time a PE hospital closes or deteriorates, patients flow to the nearest competitor. HCA has returned 1,200% since 2011. Patient volume from PE closures is a structural tailwind nobody's pricing in. Medical staffing firms (AMN Healthcare, Cross Country) charge premium rates specifically because PE hospitals cut staff. The staffing shortage IS the business model for these companies. The disruption play: outpatient surgical centers (SCA Health, now part of UnitedHealth) are pulling profitable procedures out of hospitals entirely. PE-owned hospitals lose their highest-margin surgeries to outpatient, and the death spiral accelerates. Pull up tradevision and monitor healthcare M&A alerts, hospital closure filings, and patient volume migration data. When a PE-owned hospital announces "restructuring," the patient volume shift to competitors like HCA starts within 30 days. That 30-day window is when the competitor's earnings revisions haven't updated yet. Free to try. (a private equity firm bought your local hospital. borrowed $500 million in the hospital's name. fired 12% of the nurses. emergency room deaths rose 13%. then they paid themselves dividends. nobody went to prison. they're currently buying another hospital.)

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ai nurse
ai nurse@JohnnyLewisRN·
🗣️
AI_4_Healthcare@AI_4_Healthcare

🛑 STOP and think about it! A guy (tech entrepreneur Paul Conyngham) in Sydney, Australia, went to incredible lengths to use AI -- @ChatGPTapp and @Grok -- to develop a personalized cancer vaccine for his rescue dog, Rosie. And now he's developing a second one for her to continue her recovery ... amazing. I begrudge him not one iota. I salute him. He is an exemplar of love for his pet, persistence, and innovation. He did something extraordinary. It is inspiring. Chapeau et bravo to you, Paul! 👏 🗺️Now, can we please turn our attention and find a "global" sense of urgency and purpose -- like Paul did for Rosie? For the 1 in 12 people on the planet living with a rare disease ... Tens of millions of our fellow human beings living with incurable cancers, advanced cardiovascular disease, ALS, SMA, MS, MD, Alzheimer's and other forms of dementia ... And communicable diseases like TB and malaria that claim about 2 million human beings each year ... ... just to name a few of thousands of conditions ⁉️ If Paul can do it ... 🤔 We all 🩸 red. #GlobalHealth #HealthForAll

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OpenAI
OpenAI@OpenAI·
AI is starting to help solve real issues in healthcare for patients and doctors. OpenAI’s Head of Health Dr. Nate Gross and Health AI Research Lead Karan Singhal join @AndrewMayne to discuss how we're building new models and products to meet the world's health needs.
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AI_4_Healthcare
AI_4_Healthcare@AI_4_Healthcare·
I told you so. Four years now and counting. Agentic AI Speed of Science Shadow AI AcceleratingAI It's 2026 kids. No more pedantic pilots. The training wheels are off. The banana seat is gone. It's full speed now. Just AI it. Go! #AIinHealthcare business.columbia.edu/insights/ai-tr…
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Nikhil Krishnan
Nikhil Krishnan@nikillinit·
Writing a post about medical malpractice insurance - came across a pretty interesting stat that 1% of physicians basically account for a third of claims paid. It raises a question of whether there a small number of bad actors or a small number of physicians that take on complex cases where something is more likely to go wrong/have a suit
Nikhil Krishnan tweet media
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