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Mark D Siegel MD

@markdsiegelmd.bsky.social
659 followers 45 following 19 posts

Lucky husband, father of three spectacular daughters, PCCM physician, opinions my own.

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Mark D Siegel MD @markdsiegelmd.bsky.social · 21/09/2025
Today’s the day to say it. You don’t have to look far to see how immigrants contribute to medical science, education, and clinical care. open.substack.com/pub/siegelma...
open.substack.com
Program Director's Note - My Immigrant Family
What immigrants give to America
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Mark D Siegel MD @markdsiegelmd.bsky.social · 19/09/2025
Consider adding your name to this essential letter. “We, the undersigned, stand in opposition to the Trump administration’s targeting of college students and professors whose only “crimes” are exercising their First Amendment rights.” usjewsopposingdeportations.org/add-your-name/
usjewsopposingdeportations.org
Add Your Name -
We, the undersigned, stand in opposition to the Trump administration’s targeting of college students and professors whose only “crimes” are exercising their First Amendment rights. We write, specifica...
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Mark D Siegel MD @markdsiegelmd.bsky.social · 17/09/2025
Thank you, @kaminskimed.bsky.social, I've signed too. "Never again" should mean "never again to anyone." Both professionally and morally, it is our responsibility to speak up. Yes, please join us... #SilenceIsComplicity
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Mark D Siegel MD @markdsiegelmd.bsky.social · 16/06/2025
Day 1 for our interns is 6/21. What can we expect of them? open.substack.com/pub/siegelma...
open.substack.com
Program Director's Notes - What We Expect From Our Interns
Thanks for reading!
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Mark D Siegel MD @markdsiegelmd.bsky.social · 18/05/2025
Program Director's Note - About Those Signals Pro tips on applying to residency and fellowship open.substack.com/pub/siegelma...
open.substack.com
Program Director's Note - About Those Signals
Thanks for reading!
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Mark D Siegel MD @markdsiegelmd.bsky.social · 11/05/2025
Program Director’s Note - Learning Climate According to Mom A Mother's Day Message open.substack.com/pub/siegelma...
open.substack.com
Program Director’s Note - Learning Climate According to Mom
A Mother's Day Note
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Reposted by Mark D Siegel MD
Mark D Siegel MD @markdsiegelmd.bsky.social · 30/03/2025
Subscribe to my new Substack to read my weekly Program Director’s Notes and more! substack.com/@siegelmarkd...
substack.com
Mark D. Siegel, M.D. on Substack
Subscribe to my Substack to read weekly letters to my internal medicine residents. All welcome!
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Mark D Siegel MD @markdsiegelmd.bsky.social · 30/03/2025
Subscribe to my new Substack to read my weekly Program Director’s Notes and more! substack.com/@siegelmarkd...
substack.com
Mark D. Siegel, M.D. on Substack
Subscribe to my Substack to read weekly letters to my internal medicine residents. All welcome!
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Mark D Siegel MD @markdsiegelmd.bsky.social · 02/02/2025
On Leadership (A Program Director's Note on Selecting our 2025-26 Chief Residents); medicine.yale.edu/internal-med...
medicine.yale.edu
On Leadership (Selecting our 2026-27 Chiefs)
On the essence of leadership
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Mark D Siegel MD @markdsiegelmd.bsky.social · 01/01/2025
The Goodness We Create: A Program Director’s Note to my Yale Traditional Internal Medicine Residents. Happy New Year! medicine.yale.edu/internal-med...
medicine.yale.edu
The Goodness We Create (A New Year’s Message)
A New Year’s message of hope to the residency community.
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Mark D Siegel MD @markdsiegelmd.bsky.social · 10/12/2024
Everything I know about colors, I’ve learned from Gabrielle Siegel! Read her latest Substack here! Boo beige! open.substack.com/pub/theaurac...
open.substack.com
Issue 28: The Sad Beige Symposium
On Spotify, Saturation, and the Pantone "color" of the year.
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Mark D Siegel MD @markdsiegelmd.bsky.social · 05/12/2024
Celebrating today's fellowship match for the Yale Traditional Internal Medicine Residency. So proud of our residents!
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Mark D Siegel MD @markdsiegelmd.bsky.social · 29/11/2024
A Plate Full of Gratitude (A Thanksgiving #ProgramDirectorsNote to my @TradIMYale residents). @YaleIMed medicine.yale.edu/internal-med...
medicine.yale.edu
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Mark D Siegel MD @markdsiegelmd.bsky.social · 25/11/2024
www.nytimes.com/2024/11/25/o... On the danger of nominating a vaccine skeptic to lead HHS.
nytimes.com
Opinion | Kennedy’s Antivax Views and Friends Can Cause Real Damage
What he did during a measles epidemic in Samoa shouldn’t be forgotten.
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Reposted by Mark D Siegel MD
Gabriel Bosslet @gbosslet.bsky.social · 19/11/2024
OK the #PCCMSky Starter Pack is up to 57 of us Who is missing? Reply below Share with a repost (there is no algorithm here people, so you have to repost for new people to see stuff) go.bsky.app/88wg6oG
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Reposted by Mark D Siegel MD
Juan C. Celedón, MD, DrPH @juancceledonmd.bsky.social · 18/11/2024
A “smallpox hospital” lies in ruins in Roosevelt Island in NYC, along with a statue of F.D. Roosevelt, showing the great President sitting in a wheelchair+ extending his hand to a girl in crutches, a fellow victim of polyo, a disease nearly erradicated along with smallpox. @atscommunity.bsky.social
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Mark D Siegel MD @markdsiegelmd.bsky.social · 18/11/2024
The Path to Independence (A #ProgramDirectorsNote to my Yale IM residents. Pulling back the curtain on the clinical competence committee. medicine.yale.edu/internal-med...
medicine.yale.edu
Program Director Notes
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Mark D Siegel MD @markdsiegelmd.bsky.social · 17/11/2024
I’ll be posting Program Director’s Notes to my residents here every Sunday. Here’s where you can read past notes: medicine.yale.edu/internal-med... Looking forward to sharing my thoughts with you.
medicine.yale.edu
Program Director Notes
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Mark D Siegel MD @markdsiegelmd.bsky.social · 15/11/2024
Thank you @gregggonsalves.bsky.social. Agree. Petri for the win.
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Mark D Siegel MD @markdsiegelmd.bsky.social · 15/11/2024
open.substack.com/pub/jill/p/j... “Tyrants are never one-man machines. They are made and enabled by many others. And when tyrants emerge in democratic systems, they are made by people who consent to their abuse and misuse of that system.”
open.substack.com
Jokers and Losers
Trump’s cabinet is absurd. Republicans will accept it anyway. That’s the point.
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