Justin Field
@JustinFieldMD
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Gastroenterologist @UCSF | IBD & anal cancer prevention researcher | Founder, UCSF Rainbow IBD Clinic 🏳️🌈🏳️⚧️ | Advocate for LGBTQ+ health
San Francisco, CA
Joined October 2025
Back on X after a break — excited to reconnect. I’m a UCSF gastroenterologist and inflammatory bowel disease specialist focusing on anal cancer prevention, and LGBTQ+ health equity. Expect research highlights, clinical perspectives, and advocacy.
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Congratulations @KiraNewmanMDPhD - your energy and dedication to achieving health and research equity for all is a true inspiration
The Healio Health Equity Award honors a physician who works to overcome the social determinants of health so all people can receive the GI care they need. We are proud to present this award to @KiraNewmanMDPhD. Congratulations, Dr. Newman! 💚#HealioInnovators
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Nice ✅ lists by @HorstIBDDoc: 1) Tests prior to therapies in #InflammatoryBowelDisease 2) Health maintenance in #IBD Consider: 💉Vaccines 🧠Mental health 🦀Cancer screening (CRC, skin, cervix, breast) 🦴Bone health 🚭Smoking 🛑 @AmCollegeGastro at #ACGVGSMASGNA
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Are you aware of the new 2024 IANS Anal Cancer Screening Guidelines?Screening rec’d for groups with anal SCC > 17 per 100k p-y. Data suggests perianal Crohn’s carries risk of 20-30 per 100k p-y. Clinicians: are you screening your patients with perianal CD? #AnalCancer #IBD #HPV
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🔸 New research & key studies 🔸 Clinical pearls & patient care insights 🔸 Health equity conversations If you work in GI, LGBTQ+ health, or just care about inclusive medicine — follow along and say hi 👋
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I founded the Rainbow IBD Clinic @UCSF — a program designed to provide affirming, comprehensive care for LGBTQ+ patients with IBD. Clinical care, research, and advocacy go hand in hand. 🌈✨
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I study how we can improve outcomes for people with inflammatory bowel disease — especially those historically left out of research & care. My work centers on anal cancer prevention and the unique needs of LGBTQ+ patients with IBD. 🧠📊
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🧵 A quick re-introduction and what you can expect from this account: I’m a gastroenterologist @UCSF focused on IBD, anal cancer prevention, and LGBTQ+ health 🏳️⚧️🏳️🌈 Here’s what drives my work ⬇️
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Honored to have been a part of this incredible weekend learning the skills to power the future of GI ⚡️✨#BESTOFFORWARD @AmerGastroAssn
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