Magnus Chun M.D.

Humbled and excited to be staying in Las Vegas for the next 3 years to complete my GI fellowship training @SunriseH_GME ! Thanks to my mentors @unlvmedicine for the immense support!💩

@unlvmedicine Thank you for the amazing opportunity, honored to be a part of the @unlvmedicine family!

In a school full of prolific researchers, Dr. Magnus Chun clearly stands out as being one of our most highest-producing residents. Dr. Chun’s research seeks to advance patient care and achieve better health outcomes. unlv.edu/news/article/s…

Check out our new paper in @GastroPractical ! We compare different topical endoscopic hemostatic agents in GI bleeding. Thanks @DouglasAdlerMD for the mentorship! 👉 practicalgastro.com/2026/01/16/top…

Grateful to my wonderful mentors and friends at unlv for making #acg2025 a big success and fun. @unlvmedicine @unlv

That’s a wrap for #ACG2025 - what an incredible experience learning, connecting, and being inspired by so many in the GI community! Thank you to my mentor @DarylRamai for some great tips on endoscopy techniques! Excited for what’s ahead as I look forward to the #Match2025! 💩🩺

It was great meeting you @WuLoneDragon !! Looking forward to seeing you at future GI conferences! Keep up the hard work on your research projects!

🌟 Nothing beats the spark in a resident’s eyes 😁 when they hold the endoscope for the first time! Proud to be part of the ACG Faculty, teaching the science of endoscopy to the next generation of GI leaders 🔥 Join us at #ACG2025—hands-on training, expert guidance, and unforgettable moments!

Thank you @drfolamay and Dr. Swei for the incredible guidance and fun at the hands-on endoscopy session! Had a great time learning about endoscopic techniques with my fellow colleagues! @AmCollegeGastro #ACG2025

Day 1 of ACG ✅ So grateful to be able to present my research and lucky to have mentors and co-residents who support me! Happy to receive the outstanding poster presenter award! @AmCollegeGastro #ACG2025

🔬 New Insights on Preventing Esophageal Strictures After ESD Endoscopic submucosal dissection (ESD) is a powerful tool for removing gastrointestinal neoplasms — but postoperative esophageal stenosis (PES) remains one of its most challenging complications. 💡 Our latest SRMA (16 studies, 1,056 patients) shows that steroid administration significantly reduces PES rates and decreases the need for endoscopic balloon dilatation (EBD) — all without increasing adverse events. 📊 Key takeaways: 📉 PES risk reduced with steroids (OR = 0.36). 🔄 Fewer EBD sessions were required (MD = −1.20). 💉 Systemic steroids outperformed local steroids 💊 Prednisolone more effective than triamcinolone ⏱️ Timing of administration did not affect outcomes ✅ Bottom line: Steroid therapy is a safe and effective strategy to prevent PES after ESD, with systemic prednisolone showing the greatest clinical benefit. 🔗journals.lww.com/jcge/abstract/…

Grateful for our new publication in the Journal of Clinical Gastroenterology! Happy to share that steroids are effective in preventing esophageal stenosis after ESD! Thanks @sneh_sonaiya @ZanFerrin @DarylRamai @DouglasAdlerMD for the great teamwork! 👉 journals.lww.com/jcge/abstract/…

Honored to present my internal medicine senior grand rounds today! I loved teaching residents how to do research and why research is important in residency! Grateful for @unlvmedicine and @VManneMD for the support!

@DarylRamai @AmerGastroAssn @AmCollegeGastro @ASGEendoscopy @UofUHealth @KByrneGastroMD @DouglasAdlerMD @MetabolicEndo @HealioGastro Congrats Daryl! So excited for you!

Grateful for the incredible year I spent at the prestigious Brigham and Women’s Hospital – Harvard Medical School, under the mentorship of the best physicians and endoscopists in the country, including but not limited to Dr. Christopher Thompson and Dr. Hiroyuki Aihara. I pursued 2 fellowships in Advanced Endoscopy and Third Space Endoscopy. It was a grueling journey, but one filled with immense learning and meaningful friendships. Now, I’m excited to begin a new chapter at the University of Utah as a Therapeutic Endoscopist, Assistant Professor, Director of Third Space Endoscopy, and Director of Endoscopic Research. After a short break, the real work begins!

@WuLoneDragon @GastroPractical @DouglasAdlerMD Thank you! I’m glad to hear that!

@ChunMagnus @GastroPractical @DouglasAdlerMD Great read. I needed this when I was writing a review on AI in EUS.😅

Proud of our new paper in @GastroPractical! We compare EUS-FNA with ROSE vs EUS-FNB with MOSE. The decision should be guided by hospital resources, endoscopist preference, and need for immediate evaluation. Thank you @DouglasAdlerMD for the mentorship! 👉practicalgastro.com/wp-content/upl…

@sneh_sonaiya @unlvmedicine Thank you @sneh_sonaiya !

@ChunMagnus @unlvmedicine Rooting for you!!

Submitted my #GIFellowship application - can't stomach the excitement! Interests include translating research to outcomes-based care! Grateful for @unlvmedicine, co-residents, fellows, and mentors who have supported me! Excited to connect with programs and applicants! #GITwitter

@AlaAbdallah_md @unlvmedicine Thank you @AlaAbdallah_md !

@ChunMagnus @unlvmedicine Best of luck!

@clivejmiranda @unlvmedicine Thank you @clivejmiranda !!

@ChunMagnus @unlvmedicine Good luck sir 👏