Ruben Colman, MD, PhD

@HyderSaidMD @AmCollegeGastro @MountSinaiGI @MSHS_IBDCenter Congrats @HyderSaidMD!

Very grateful to the @AmCollegeGastro and my mentors at @MountSinaiGI @MSHS_IBDCenter for the opportunity to continue building this work at the intersection of circadian biology, digital phenotyping, and immune therapeutics in IBD!

Calling Pediatric IBD Trainees who are interested in #SoMe #MedEd @MondayNightIBD is recruiting one trainee to be our ambassador for pediatric IBD topics, especially to present #Back2Basics series on topics of pediatric IBD alongside experts in the field. Please reach out if you are interested. @DCharabaty @BassiMehak @AimenKhanMD @SanjeevaniTomar @DaniyalRaza92 @ifrahfatima @PSamikshaMD @sabpeds @JKurowskiMD @DrRosenIBD @DrMikeDolinger @amelia_kellar @JPGNonline @DrJideOjo @CUPedsGILiver @_kelseyryan @Dr_NOvchinsky @PLLU @pedsgidoctora

Looking forward to discussing the role of emerging therapies for children with IBD with @amelia_kellar, @pedsIBDdoc and others in this @NASPGHAN webinar!

Dr. Ertug Toroslu presenting our @SMCH_IBD_Celiac @StanfordPedsGI data showing the association of infliximab concentrations with pediatric and adult transmural healing thresholds by @BowelUltrasound - @patelperseus #ECCO2026

@Stanford @SMCH_IBD_Celiac @StanfordPedsGI @StanfordChild @BowelUltrasound @IBDMD @GeertDhaens @DrRosenIBD Want to connect? We will be at #ECCO26 later this week 👋

@Stanford @SMCH_IBD_Celiac @StanfordPedsGI @StanfordChild @BowelUltrasound Grateful for former and current mentors incl. @IBDMD @GeertDHaens @PhilMinar @DrRosenIBD and many others!

📣Earlier this month we formally launched the @Stanford Precision Therapeutics for IBD Lab (the Colman Lab)!🧪 - @SMCH_IBD_Celiac @StanfordPedsGI @StanfordChild (1/5)

Great read from @charlie_lees - Leveraging AI with existing IBD healthcare data to guide care.

📣 Emerging Therapeutic Frontiers in Pediatric IBD A #NASPGHAN 2026 VIRTUAL webinar I developed featuring expert faculty + #PedsIBD cases. 🗓 Feb 25, 2026 ⏰ 8–9:30 PM EST 🎯 IL-23s | JAKis | New SC biologics Sign up now!! learnonline.naspghan.org/products/emerg… Including: Yours truly, @ColmanMD, @amelia_kellar, @mattsmyth_gi, @EJBrenner_MD, and some fantastic fellows/residents.

Check out @IBDJournals 2025 Best Clinical Article Award by Michael A Kamm et al on the #STRIDENT trial doi.org/10.1093/ibd/iz…

@IBDimmunology @JosephHabibi_MD @charismaew @AGA_CGH @RaghavBassiMD @IBDMD @SCKimIBDMD @JeremyAdlerMD @NeeraGuptaMD @DrRosenIBD @JonathanMoses77 Good to have additional data with endo healing. - We found that the majority of US-based PedsGIs have implemented proactiveTDM (consistent with pediatric guidelines). academic.oup.com/crohnscolitis3…

@JosephHabibi_MD @charismaew @AGA_CGH @RaghavBassiMD @IBDMD Gotta tag some Peds GI for their take— tho they probably routinely do this anyway @SCKimIBDMD @JeremyAdlerMD @NeeraGuptaMD @DrRosenIBD @ColmanMD @JonathanMoses77 @shezhadsaeed

#CGH4ALL @AGA_CGH 📣 👧🏻 In pediatric patients with Crohn’s disease: 🎯 Is proactive dosing of infliximab associated with higher rates of endoscopic healing than clinically based dosing? 📚Read more: 🔗 doi.org/10.1016/j.cgh.… Reported by @RaghavBassiMD @IBDMD @UmaMahadevanIBD @doc_ibd @IBD_FloMD @IBD_Houston @ibdtweets @jensemineriomd @DrScottDLee @ArielAday @MN_GIMD @AimenKhanMD @MondayNightIBD @clivejmiranda @guthealthmd

The Husain Lab at Stanford is recruiting a wet lab postdoc in retinoid biology to lead mechanistic projects in vitamin A transport and RAR RXR signaling, with translational relevance in pancreatitis. Apply today! postdocs.stanford.edu/prospective/op… #Postdoc #RetinoidBiology #VitaminA

🔬Postdoc opening at Stanford: The Husain Lab is recruiting a wet lab postdoc in retinoid biology to lead mechanistic projects in vitamin A transport and RAR RXR signaling, with translational relevance in pancreatitis postdocs.stanford.edu/prospective/op… #Postdoc #RetinoidBiology #VitaminA

One of the most common questions in any IBD clinic is: What should I eat? Beatriz Gros, consultant gastroenterologist and researcher, shares the landmark dietary results from the PREdiCCt study, now published in Gut. We studied the habitual diets of over 1,000 patients in remission for up to four years to find clear answers. While we found no consistent signals from fiber or ultra-processed foods, we identified a significant association between meat intake and flare risk in ulcerative colitis. This research provides a much-needed evidence base to help clinicians and patients make informed choices about diet and long-term disease management. Watch the video to learn more about how diet influences IBD flare risk.

Congratulations Sid Sinha and @Stanford_GI IBD team #FoodMedicine

@SMCH_IBD_Celiac Looking forward to your talk! @pedsIBDdoc

Join Dr. Elizabeth Spencer from Mt. Sinai for a talk on inflammatory bowel disease environmental risks and prevention. Register today!

This is a big deal for speeding up clinical trials, and for pediatric use after adult trials have proved successful. The @USFDA goes Bayesian. A win for #IBD patients, and especially for kids with #IBD. @CrohnsColitisFn @UmaMahadevanIBD fda.gov/news-events/pr…

In today's episode, Dr. William Balistreri discusses Hepatitis B, highlighting the history of the virus and vaccination in light of the new ACIP recommendations. A must listen! 🎧 buzzsprout.com/581062/episode…