OpenEvidence is the most popular AI for doctors in the United States. Founded with the mission to organize and expand the world's collective medical knowledge.

Miami, FL & San Francisco, CA
“We did the hardest thing in the history of American health care. We got the majority of American doctors to all voluntarily adopt a single technology platform.” NBC News on how that happened, what U.S. physicians actually do with OpenEvidence, and how partnerships with NEJM, JAMA, NCCN, and Wiley make it possible.
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I think @ZekeEmanuel and others are wrong about AI replacing physicians, but AI is already playing an important role in my clinical life. I’ve come to rely on @OpenEvidence enormously, and I believe it’s making me a better doctor. At the same time, I worry that frictionless access to clinical decision support is making my learners worse. I wrote about this for @nytopinion: nytimes.com/2026/09/25/opini…
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The teaching question raised in @nytimes article is real. We are not passively waiting for this debate to be settled. OpenEvidence is partnering with people who train residents.
My thoughts echo these in so many ways. For the longest time, MD identity has been tied to being walking reference manuals, but with evidence at your fingertips, that is less and less necessary. However, background understanding of phys/pathophysm and ability to reason over information, remains more important than every. In my view, access to information is never a bad thing; it just is about how it is used. I see trainees’ learning being accelerated by rapid access to knowledge, as long as that knowledge is being actively used with the intent of self-improvement and the benefit of future patients in mind, not just to accomplish daily tasks.
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OpenEvidence retweeted
My thoughts echo these in so many ways. For the longest time, MD identity has been tied to being walking reference manuals, but with evidence at your fingertips, that is less and less necessary. However, background understanding of phys/pathophysm and ability to reason over information, remains more important than every. In my view, access to information is never a bad thing; it just is about how it is used. I see trainees’ learning being accelerated by rapid access to knowledge, as long as that knowledge is being actively used with the intent of self-improvement and the benefit of future patients in mind, not just to accomplish daily tasks.
I think @ZekeEmanuel and others are wrong about AI replacing physicians, but AI is already playing an important role in my clinical life. I’ve come to rely on @OpenEvidence enormously, and I believe it’s making me a better doctor. At the same time, I worry that frictionless access to clinical decision support is making my learners worse. I wrote about this for @nytopinion: nytimes.com/2026/09/25/opini…
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“By integrating OpenEvidence into the clinical environment and simplifying secure access, UTMB is demonstrating how health systems can move evidence-based AI from an interesting technology to an everyday clinical capability.” --@TravisZack2, CMO of OpenEvidence
Our collaboration with @OpenEvidence is an important step in how UTMB is responsibly integrating AI into healthcare delivery. By bringing evidence-based AI directly into clinical workflows, we can give clinicians more seamless access to trusted medical literature and clinical guidance at the point of care. This is where AI can make a meaningful difference: supporting clinicians with the right information, within the right workflow, while maintaining the security and standards our patients and teams expect. Learn more about this collaboration: utmb.us/gmk
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Love this news. More doctors around the world will be able to use OpenEvidence for free. Congrats to @OpenEvidence and @AnthropicAI 💚
“Medicine is a field where you don't need to squint to see the benefits of AI. It's your mom, it's your dad, it's your sister, it's your brother. And it's the doctors who will care for them in their most vulnerable moments.” Yesterday, during the UN General Assembly, we announced a partnership with @AnthropicAI to make OpenEvidence available free of charge to physicians in low- and middle-income countries, placing life-saving medical AI into the hands of physicians worldwide, regardless of the economics.
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“Medicine is a field where you don't need to squint to see the benefits of AI. It's your mom, it's your dad, it's your sister, it's your brother. And it's the doctors who will care for them in their most vulnerable moments.” Yesterday, during the UN General Assembly, we announced a partnership with @AnthropicAI to make OpenEvidence available free of charge to physicians in low- and middle-income countries, placing life-saving medical AI into the hands of physicians worldwide, regardless of the economics.
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The University of Texas Medical Branch and OpenEvidence have announced a collaboration that brings cited medical evidence directly into clinicians' everyday workflows. OpenEvidence is now embedded within @UTMB's electronic health record. Physicians and other clinical users sign in with their standard UTMB enterprise credentials, with no separate account and no switching between applications. The evidence sits inside UTMB's existing clinical workflow and enterprise security.
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"Access to medical knowledge shouldn't depend on geography," said Daniel Nadler, founder and CEO of OpenEvidence. That's why OpenEvidence and @AnthropicAI are bringing a specialized version of OpenEvidence, free, to clinicians in about 100 low- and middle-income countries, including Uganda, Angola, Sudan, Haiti, and Mongolia. More here: reuters.com/legal/litigation…
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Artificial intelligence startup Anthropic and medical knowledge platform OpenEvidence are collaborating to bring AI-powered clinical decision support to physicians in regions without access to the technology, the companies said on Tuesday. reuters.com/legal/litigation…
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The University of Texas Medical Branch and OpenEvidence have announced a collaboration that brings cited medical evidence directly into clinicians' everyday workflows. OpenEvidence is now embedded within @UTMB's electronic health record. Physicians and other clinical users sign in with their standard UTMB enterprise credentials, with no separate account and no switching between applications. The evidence sits inside UTMB's existing clinical workflow and enterprise security.
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The best part of this prompt is "explain what's controversial". A tool that only tells you the consensus is a textbook. OpenEvidence can tell you where the field disagrees, and knowing that can change how you practice.
A prompt I’ve been using to stay up to date: “Act as a [insert topic] expert. Identify the most important new evidence from the last 12 months, prioritize practice changing trials, guidelines and high-quality studies, and explain what is genuinely new, what is controversial, and what should influence current clinical practice.” Staying up to date is harder than ever because of the amount of literature being published. But with new tools, it’s also becoming easier than ever. I’ve been using this prompt with @OpenEvidence and was surprised by how well it can work. Of course, this doesn’t replace reading the original papers and it’s not medical advice. But I’ve found it a helpful guide to what’s worth reading and where the important debates are. I imagine this prompt will need to evolve and change. What’s the most useful prompt you’re using right now?
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An oncologist practicing far from a major cancer center could soon access the same evidence on cancer mutations and treatments as a specialist at @MSKCancerCenter. Congrats to @OpenEvidence and MSK on this powerful step toward bringing leading cancer treatment information to more patients.
Memorial Sloan Kettering opening its precision oncology data to physicians nationwide through OpenEvidence. Today's Forbes has the story. @MSKCancerCenter has spent years building the world's most detailed map of which cancer mutations respond to which treatments. Until now, you had to be treated at MSK to benefit from it. Soon, an oncologist in a small practice in Montana will see the same evidence as a subspecialist in Manhattan, at the moment it matters, for the patient in front of them. More patients getting the right treatment the first time, wherever they live. Read full article here forbes.com/sites/innovationr…
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Memorial Sloan Kettering Cancer Center (MSK) and @OpenEvidence have partnered to bring cutting-edge AI and precision oncology expertise closer to the point of care. By integrating OpenEvidence into MSK's Epic workflow and embedding MSK's @OncoKB™ precision oncology knowledge base directly into OpenEvidence, clinicians can access trusted, evidence-based insights within their existing clinical workflows. “We're excited that OpenEvidence will widen OncoKB's reach, bringing MSK's expert interpretation of a patient's unique cancer genetics to cancer care providers across the U.S. to help them make molecularly informed treatment decisions,” says Dr. Debyani Chakravarty (@CDebyaniPhD), a lead scientist for OncoKB at MSK. Learn more about this new collaboration: bit.ly/4AiLZTt
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Today, Memorial Sloan Kettering Cancer Center (MSK) and OpenEvidence announced a partnership to advance precision oncology. This partnership includes integration of OpenEvidence within MSK’s Epic workflow, and bringing OncoKB™, MSK's precision oncology knowledge base, directly into OpenEvidence for its broader use by physicians outside of @MSKCancerCenter. “AI has the potential to fundamentally change how we translate an increasingly complex and rapidly expanding body of knowledge into better decisions for patients,” – Anaeze Offodile, M.D., Chief Strategy Officer at MSK. Full press release: mskcc.org/news-releases/mskc…
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Memorial Sloan Kettering opening its precision oncology data to physicians nationwide through OpenEvidence. Today's Forbes has the story. @MSKCancerCenter has spent years building the world's most detailed map of which cancer mutations respond to which treatments. Until now, you had to be treated at MSK to benefit from it. Soon, an oncologist in a small practice in Montana will see the same evidence as a subspecialist in Manhattan, at the moment it matters, for the patient in front of them. More patients getting the right treatment the first time, wherever they live. Read full article here forbes.com/sites/innovationr…
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OpenEvidence is coming to @PennMedicine. The partnership will bring OpenEvidence to clinicians across Penn Medicine and expand access through the Botswana-UPenn Partnership. Our goal is simple: put the best available medical evidence within reach of more clinicians, wherever they practice. Read full announcement: openevidence.com/announcemen…
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