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Alexander Morgan, MD PhD

@alexmorgan.bsky.social
1.9K followers 1.1K following 167 posts

Physician/scientist, partner at Khosla Ventures, investing in the future. 25 years of experience in the intersection of AI/ML, biotech and healthcare. Personal interests in art (painting, drawing, photography), sci-fi/fantasy, anthropology, and history.

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Reposted by Alexander Morgan, MD PhD
Getty @gettymuseum.bsky.social · 21/07/2025
hi
Close up on an ancient plate featuring a light pink octopus with bright eyes and a smile. The octopus has two arms waving above its head in a friendly manner.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 08/09/2025
Party like it’s 2021.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 16/06/2025
@elsabirch.bsky.social and I had a great time at the @glasscannonnetwork.bsky.social retreat and got to play @deltagreen.bsky.social with @sydneygayle.bsky.social which was a lot of fun. If you are interested in TTRPGing, check out some of GCN’s great content. @chaosium.bsky.social
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 31/05/2025
The US needs to be making its own medicines, especially for the new generation of personalized medicines (genomic, cell therapies, etc). We believe AI/automation is how that will happen. 🇺🇸💊 @wsj.com www.wsj.com/articles/u-s...
wsj.com
U.S. VCs Race to Tap China’s Biotech Innovation
Western drugmakers, investors increasingly aim to acquire Chinese compounds.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 13/05/2025
A great read!
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 12/04/2025
👇 This is my political stance too
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 08/04/2025
Part way through this fascinating book. www.amazon.com/gp/aw/d/B07B...
amazon.com
A Vietcong Memoir: An Inside Account of the Vietnam War and Its Aftermath
Amazon.com: A Vietcong Memoir: An Inside Account of the Vietnam War and Its Aftermath (Audible Audio Edition): Truong Nhu Tang, Trieu Tran, David Chanoff, Doan Van Toai, Tantor Audio: Audible Books & Originals
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Reposted by Alexander Morgan, MD PhD
Mark Cuban @mcuban.bsky.social · 27/03/2025
Based on the replies l, it looks like there a lot of fed workers on @bsky.app I just wanted to say THANK YOU. I can't imagine the shit you are going through right now Thanks for your service to our country
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Reposted by Alexander Morgan, MD PhD
Eric Topol @erictopol.bsky.social · 27/03/2025
There are so many ways to rev up our immune response against cancer. Here, the oncolytic viruses www.cell.com/cancer-cell/...
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 27/03/2025
Gather Health's mission to improve healthcare for older Americans. www.forbes.com/sites/amyfel...
forbes.com
This Doctor’s Primary Care Startup Focuses On Keeping Older Adults Out Of The ER
Khosla-backed Gather Health has signed up more than 2,500 patients, the majority on both Medicare and Medicaid, for its primary-care service. With $17 million in new funding, it’s growing fast—and exp...
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Reposted by Alexander Morgan, MD PhD
Roxana Daneshjou, MD, PhD @roxanadaneshjou.bsky.social · 23/03/2025
This is exactly what happened to me, except that my story ends with a near death experience and an emergency D&C after transfusion. Pregnant women in Texas are in danger. And I worry most about Black women who experience medical racism. www.propublica.org/article/pors...
propublica.org
A Third Woman Died Under Texas’ Abortion Ban. Doctors Are Avoiding D&Cs and Reaching for Riskier Miscarriage Treatments.
Thirty-five-year-old Porsha Ngumezi’s case raises questions about how abortion bans are pressuring doctors to avoid standard care even in straightforward miscarriages.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 22/03/2025
For Beginning Readers
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 18/03/2025
HTS in vivo with barcoded genomic medicines is now a standard technique, but it's cool to see that approach applied to antibodies. www.pnas.org/doi/10.1073/...
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 18/03/2025
Got a cool book on Die Brücke artist Kirchner. He was a leader of German Expressionism in the first two decades of the 20th century with a somewhat haunting style of rendering the figure.
Ernst Ludwig Kirchner book
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 13/03/2025
Cephalopod craziness petapixel.com/2025/03/11/g...
petapixel.com
GoPro Footage Reveals Dazzling Visual Tricks Cuttlefish Use to Hunt its Prey
They used a GoPro camera, a plexiglass plate, and live crabs as bait.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 13/03/2025
His arrest and attempted deportation seem very much like a writ of attainder to me. The President can pardon federal crimes, but not convict them.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 05/03/2025
There is the important element that the jobs DOGE is cutting are US jobs, including a lot of veterans who live in states who voted for Trump.
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Reposted by Alexander Morgan, MD PhD
Yohan J John @dryohanjohn.bsky.social · 27/02/2025
In fact the opposite has generally been the case: we discover insight into micro-level phenomena as a result of developing accurate meso-scale theories. Thermodynamics came before statistical mechanics and served as the key constraint on it. ...
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 27/02/2025
Interesting to see which countries drink the most coffee. www.statista.com/chart/8602/t...
statista.com
Infographic: The Countries Most Addicted to Coffee
This chart shows per capita consumption of coffee around the world in 2020.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 26/02/2025
Extending dog lifespan. @loyalfordogs www.washingtonpost.com/technology/2...
washingtonpost.com
Antiaging pill for dogs clears key FDA hurdle
The start-up Loyal developed a pill to extend dogs’ lifespan that has been recognized by the FDA as having “reasonable expectation of effectiveness.”
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 24/02/2025
For those with a medical background, I think learning startup related finance is no harder, and with a lot of overlap, to learning how to manage ins and outs and electrolytes.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 24/02/2025
SRE’s may have more in common with emergency room physicians in things like personality and hobbies than I would have at first considered.
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Reposted by Alexander Morgan, MD PhD
Claire Willett @clairewillett.bsky.social · 20/02/2025
Calling yourself a king doesnt make you a king. Delivering an all-time banger of a speech on St. Crispin’s Day does.
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Reposted by Alexander Morgan, MD PhD
Rebecca R Helm @rebeccarhelm.bsky.social · 13/02/2025
Back on the other website I made a whole thread on the size of ocean animals in relation to Bernie Sanders. These crabs are so much bigger than people realize
A screen shot showing that the Japanese spider crab is taller than Bernie sanders when he’s sitting down
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 13/02/2025
The one thing I like about his stated goals is the focus on general wellness: nutrition and fitness. The approach to infectious disease is terrifying.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 13/02/2025
Pretty neat study, raises the possibility of a blood test for postpartum depression and some new potential pharmacological approaches to treat. www.nature.com/articles/s41...
nature.com
Neuroactive steroid biosynthesis during pregnancy predicts future postpartum depression: a role for the 3α and/or 3β-HSD neurosteroidogenic enzymes? - Neuropsychopharmacology
Neuropsychopharmacology - Neuroactive steroid biosynthesis during pregnancy predicts future postpartum depression: a role for the 3α and/or 3β-HSD neurosteroidogenic enzymes?
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 12/02/2025
One thing I never understand is all the criticism of the USFDA and their regulatory science. It’s the most data driven government organization in the world, willing to quickly change its mind with new data. It’s not perfect of course, but it’s regulation by rationality not emotion, very rare.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 12/02/2025
Investment in basic research has been one of the main pillars of economic growth in the US. Discovery combined with the free market system that can turn those innovations into scalable/distributable new products & services improves quality of life, and wealth in a non zero-sum way.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 07/02/2025
Great article. www.nature.com/articles/s44...
nature.com
Periodic cooking of eggs - Communications Engineering
Emilia Di Lorenzo and colleagues propose an approach to address the energy transport problem of cooking the albumen and yolk of a boiled egg at their optimal temperatures without separation. By altern...
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Reposted by Alexander Morgan, MD PhD
Eric Topol @erictopol.bsky.social · 06/02/2025
Our new piece in The Lancet on the potential of AI agents in medicine www.thelancet.com/journals/lan... @jameszou.bsky.social
thelancet.com
The rise of agentic AI teammates in medicine
Medicine is in the dawn of a fundamental shift from using artificial intelligence (AI) as tools to deploying AI as agents. When used as a tool, AI is passive and reactive. Even powerful medical AI fou...
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Reposted by Alexander Morgan, MD PhD
Brandy Zadrozny @brandyzadrozny.bsky.social · 24/01/2025
The story behind RFK Jr. in Samoa's measles crisis has never been reported. He wasn't there to spread misinformation about vaccines (though he did). He wanted to study a "natural experiment" of unvaccinated kids. “I can’t imagine anything less ethical or more cruel.” www.nbcnews.com/news/us-news...
nbcnews.com
Experts saw Samoa's plunging vaccination rates as a crisis. RFK Jr. saw an opportunity.
New details show how Robert F. Kennedy Jr., then chair of an anti-vaccine group and now Trump’s pick for health secretary, sought to exploit a deadly vaccine accident.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 24/01/2025
Does our country owe its existence to inoculation (the precursor to vaccination)? Historians seem to think so, in that George Washington's controversial decision to inoculate the Continental Army against smallpox seems to have saved the Army from destruction. www.battlefields.org/learn/articl...
battlefields.org
Washington Inoculates an Army
No other word conjured up more fear among 18th century Americans than the word “smallpox.” The communicable and dreaded disease was a scourge and for...
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Reposted by Alexander Morgan, MD PhD
Nature @nature.com · 24/01/2025
Roughly 6,000 readers answered our poll, with many declaring that Bluesky was nicer, kinder and less antagonistic to science than X go.nature.com/42tH8Ai
go.nature.com
Bluesky’s science takeover: 70% of Nature poll respondents use platform
Roughly 6,000 readers answered our poll, with many declaring that Bluesky was nicer, kinder and less antagonistic to science than X.
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Reposted by Alexander Morgan, MD PhD
Madeleine Swann @madeleineswann.bsky.social · 24/01/2025
Vincent Price's dramatic soufflé
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 21/01/2025
Congrats to Tim Sweeney and the whole Inflammatix team! They are going to save many lives! www.prnewswire.com/news-release...
prnewswire.com
Inflammatix Receives FDA Clearance for First-in-Class TriVerity™ Test
/PRNewswire/ -- Inflammatix, a pioneering host response diagnostics company, today announced that the U.S. Food and Drug Administration (FDA) has granted...
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 20/01/2025
Enjoying this book about the Iroquois (Haudenosaunee) nations playing off relationships between the English/French/Dutch and other indigenous peoples. www.amazon.com/gp/aw/d/0670...
amazon.com
Iroquois Diplomacy on the Early American Frontier: The Penguin Library of American Indian History
A portrait of the Iroquois nation during America's colonial period offers insight into their influence over regional politics, their active participation in period trade, and their neutral stance thro...
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 19/01/2025
I have a Curta II, and a Curta I will be arriving in the post shortly. Love this piece of engineering.
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 18/01/2025
Well, JP Morgan SF Healthcare week is over. It’s Friday night, so I am pounding some shots, #PauHana. FWIW, I tried to fist bump instead of shaking hundreds of hands, washed my hands a lot, etc, but I still got got.
A picture of a bottle of cough syrup
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 16/01/2025
When I prepare green tea (sencha or matcha) at home, I like it actually be green, basically so it looks like Ecto Cooler, which means the catechins and other key compounds in it have not oxidized. Here is how I do this…
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 14/01/2025
Political polling works like this…
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Reposted by Alexander Morgan, MD PhD
Alice Walsh @scoutrager.bsky.social · 04/01/2025
Reposting this guide from twitter because I COOKED here. (and still refer to this at work even now!)
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Reposted by Alexander Morgan, MD PhD
Mrs. Betty Bowers @mrsbettybowers.bsky.social · 11/01/2025
"When Mexico sends its people, they're sending their best. They're sending firefighters to help solve American problems. They're bringing fire fighting uniforms. They're bringing fire fighting equipment. They're bringing kittens down from trees. And all, I assume, are good people."
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 12/01/2025
My favorite piece of content this Sunday morning:
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Reposted by Alexander Morgan, MD PhD
Sam Levin @samtlevin.bsky.social · 10/01/2025
Galen Buckwalter, 68, shared with me his harrowing tale of being forced to flee the Eaton fire alone on his wheelchair through dark streets and fierce winds, dodging debris as fire neared his home. “In emergencies, disabled people are the last to get services…We have no system. You’re on your own”
theguardian.com
Fleeing the LA fires alone on a wheelchair: ‘I had to take my chances’
An evacuation order when the Eaton fire threatened Galen Buckwalter’s Sierra Madre home triggered a nightmare odyssey through chaotic streets
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Reposted by Alexander Morgan, MD PhD
Elsa Birch @elsabirch.bsky.social · 08/01/2025
That's a wrap on the conference coordination with @alexmorgan.bsky.social for this round of @pacsym.bio #psb25
A closet rod over suitcases with various blue green aloha shirts. Each occurs in a pair of large and smaller women's size or a dress. Blue with small sharks, fruit orchard, trees with birds, navy with pink bird of paradise prints
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 09/01/2025
I am very much enjoying the new book, Convential Boy, by @cstross.wandering.shop.ap.brid.gy. Wonderfully referential to recent books in the series through an in fiction TTRPG. torpublishinggroup.com/a-convention...
torpublishinggroup.com
A Conventional Boy
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Alexander Morgan, MD PhD @alexmorgan.bsky.social · 07/01/2025
Great talk by @suinlee.bsky.social at @pacsym.bio #psb25 on interpretability approaches for AI systems in radiology, and generally the process/approach to quality/reliability assurance for healthcare system AI robustness and generalizability. paperswithcode.com/method/shap
paperswithcode.com
Papers with Code - SHAP Explained
SHAP, or SHapley Additive exPlanations, is a game theoretic approach to explain the output of any machine learning model. It connects optimal credit allocation with local explanations using the classi...
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Reposted by Alexander Morgan, MD PhD
Randall Munroe @xkcd.com · 06/01/2025
Features of Adulthood xkcd.com/3034
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