Peds GI/IBD Physician Scientist & Director of Intestinal Ultrasound @StanfordPedsGI | #PrecisionMed #ClinPharm #Microbiome | Improving Outcomes ➡️ Innovation
Joined August 2010
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42 Photos and videos
Neutralizing interleukin-10 autoantibodies were found in a subgroup of patients with inflammatory bowel disease and in no controls without IBD. Seropositivity was strongly associated with the IBD HLA-DRB1*01:03 risk allele. Full study results: nej.md/4dXZ3od
Science behind the Study: Autoantibodies against Cytokines — From Infection to Inflammation nej.md/4e1EZ4s
ALT Bar graph from an article published in the New England Journal of Medicine article showing interleukin-10 as measured by neutralization in interleukin-10 reporter assay and ELISA. The graph compares two groups: "Total Control" with a value of 0% and "Total IBD Cohorts" at 3.5% with a confidence interval of 3.0–4.1. Statistical notation shows P<0.001.
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NASPGHAN Foundation grant opportunities are available to support pediatric GI research, training, nutrition, QI, advocacy, nursing, dietitian research, and more. Explore current opportunities share with eligible colleagues. tinyurl.com/2h9xd4z6
#NASPGHAN #PediatricGI
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Welcome @schumacherama! Looking forward to interacting with you and your lab!
We’ve arrived in beautiful sunny Palo Alto to our lab’s new home @Stanford!
I’m incredibly excited to join the Children’s Health Center for IBD and Celiac Disease @SMCH_IBD_Celiac and @StanfordPedsGI
Hiring post-docs and staff 🔜
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This 👇‼️
This got little attn. One 🤚, fantastic to have new labeled indication for kids down to 2. Other ✋, why did adult patients get it 10 years earlier? #WeCanDoBetterForKids with early PK studies, efficacy extrapolation, and use of vast real world data! jnj.com/media-center/press-r…
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Now happening at #DDW2026!@SMCH_IBD_Celiac faculty @askIBDdoc discussing biomarkers beyond symptoms in IBD
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Ruben Colman, MD, PhD retweeted
Attending #PAS2026? Michael J. Rosen, MD, endowed director for @StanfordChild's Center for IBD and Celiac Disease, will be delivering the keynote at the SPR Basic/ Translational Science Research Assembly on Saturday, April 25 at 8:35 a.m.
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Excited about managing clinical trials or intestinal ultrasound studies for kids with IBD and celiac disease? - join us as a clinical research coordinator associate! careersearch.stanford.edu/jo… @SMCH_IBD_Celiac @DrRosenIBD @JonathanMoses77 @askIBDdoc @patelperseus @StanfordPedsGI
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Ruben Colman, MD, PhD retweeted
Exciting new research from @SMCH_IBD_Celiac! 🌟
Ashley Dunn, @AnavaWren, @hilaryjericho & team published in @JPGNReports on designing peer mentorship for youth with celiac disease.
Innovation in GI means healing the whole child. onlinelibrary.wiley.com/doi/…
#CeliacDisease
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TL1As are coming soon for #IBD 🤞.
This review in @APandT led by @sameenjoshi gives details of developments so far and the science behind TL1A and its potential as an MoA
doi.org/10.1111/apt.70648
@drvishal82 @IBDimmunology
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Grant opportunities open April 1. Thanks to our generous donors, the NASPGHAN Foundation supports research, clinical care, innovation, advocacy, and the next generation of leaders in pediatric GI. Explore available funding opportunities: tinyurl.com/2h9xd4z6
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Ruben Colman, MD, PhD retweeted
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
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Looking forward to discussing the role of emerging therapies for children with IBD with @amelia_kellar, @pedsIBDdoc and others in this @NASPGHAN webinar!
Just one week away!
Make sure you’re registered for this high yield @NASPGHAN #PediatricIBD Virtual Webinar on novel therapies.
Registration available for both members and non-members! You can also earn MOC Part 2 credit.
👉 Register here:
learnonline.naspghan.org/pro…
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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
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📣Earlier this month we formally launched the @Stanford Precision Therapeutics for IBD Lab (the Colman Lab)!🧪 - @SMCH_IBD_Celiac @StanfordPedsGI @StanfordChild (1/5)
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Grateful for former and current mentors incl. @IBDMD @GeertDHaens @PhilMinar @DrRosenIBD and many others!
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Great read from @charlie_lees - Leveraging AI with existing IBD healthcare data to guide care.
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Ruben Colman, MD, PhD retweeted
📣 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/pro…
Including: Yours truly, @ColmanMD, @amelia_kellar, @mattsmyth_gi, @EJBrenner_MD, and some fantastic fellows/residents.
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