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Brandon Yan, MD MPH

@BYan415

Resident MD @UCSFIMChiefs | Public health researcher | @HarvardChanSPH MPH | @DukeAlumni & former @APAMSA | #SanFrancisco bred
681 Following 512 Followers 740 Posts

Latest posts 5

Brandon Yan, MD MPH @BYan415
"It's never lupus" - House, MD

In @JAMA_current, we describe an underrecognized complication from an increasingly prescribed class of biologics for autoimmune disease.
JAMA Verified account @JAMA_current Dec 29, 2025
A patient receiving adalimumab for rheumatoid arthritis had ulcerated plaques on the anterior and lateral aspects of the neck, upper chest, and nape and erythroderma on the dorsum of the hands.

What is the diagnosis, and what would you do next? ja.ma/3YeFcII
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Brandon Yan, MD MPH @BYan415
Thanks to @KTVU for covering our study on heart disease deaths in @JACCJournals

Takeaway #1: Let's address #highbloodpressure with the urgency and concerted effort that we showed towards combatting #smoking.

Takeaway #2: #Diet is a major cause - but one that we can change!
KTVU Verified account @KTVU Jun 27, 2025
UCSF Study: Cardiovascular deaths in the U.S. reach record highs in 2023 ktvu.com/video/1665354?…
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Brandon Yan, MD MPH @BYan415
Tragic loss of life that could've been prevented if @sfgov held themselves and non-profits accountable.

"Vulnerable people like Sargent land in often chaotic programs — places where substance use is rampant and training and staffing are insufficient"

sfchronicle.com/sf/article/hea…
www.sfchronicle.com They went to rehab to kick drugs. Instead, they died in S.F.’s biggest treatment program San Francisco’s largest addiction treatment provider is supposed to be a place to get sober. Instead, clients say they found “rampant” drug use and chaos.