Director Clin/Trans Research @WashUMedGastro Co-Director @WashUMedIBD Director, ViceChair IMIBD section @AmerGastroAssn via @MayoClinicGIHep @OfficialJipmer

Saint Louis, MO, USA
Joined May 2014
Got promoted to Professor while having a blast from 2017 to 2026 at WashU Medicine with the dream team of @CiorbaGI and then @Siyan_Cao. A toast (with Pappy) to several more years of advancing cutting edge team science in GI and IBD working with these fine gentlemen and having fun doing so. Along the way, (I) lost some hair, but the smiles got bigger and we graduated from plastic cups to real glasses also! So grateful for the support from WashU, @NODGastro and @CiorbaGI , deep collaborations with @Siyan_Cao & @DavidBallardMD. I cannot think of a better place than WashU GI to do a blend of cutting edge patient care and impactful clinical-translational science in the field of inflammatory bowel diseases. Of course all of this is only possible due to my wife’s support all these years @RadhaDRP !
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Parakkal Deepak MD, MS, FACG retweeted
Absolutely yes!!! #Arianne is outstanding, as is the other co-chair @AndresYarur and the incoming @AmerGastroAssn co-chair to be @P_DeepakIBDMD Looking forward to seeing you all @CrohnsColitisFn #Congress27!
We are thrilled to announce that our very own Arianne Theiss has been elected to serve as the Basic/Translational Chair of the Crohn’s & Colitis Congress Organizing Committee for 2027–2029! The 10th annual Congress will take place January 21–23, 2027, in New Orleans, Louisiana!
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Parakkal Deepak MD, MS, FACG retweeted
Super team . Looking forward to it already #ECCO27 Copenhagen first 😊 Transatlantic collaborations are in great hands with you and Flo at the helm 🙏🏼
Stay tuned for some amazing AGA/DDW programming and importantly IBD programming working with @IBD_FloMD . Please do consider submitting your best science from all over the world to make this an all round great show @UmaMahadevanIBD @bverstockt @DrAilsaHart @ibdseb @sang_hyoung @guthealthmd @IBDMD @IBDimmunology @AndresYarur @ibddocmaria Also a big thanks in advance for all our hard working abstract reviewers and review committee chairs who make it all happen! Looking forward to seeing you all in May of 2027 in Washington DC!
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AGA leaders are 🔐 in at Leadership Summit! We had a great first day and now we’re ready for more productive meetings and conversations! @BCryer @biancaislam @IssakaMD @JHashashMD @P_DeepakIBDMD
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Stay tuned for some amazing AGA/DDW programming and importantly IBD programming working with @IBD_FloMD . Please do consider submitting your best science from all over the world to make this an all round great show @UmaMahadevanIBD @bverstockt @DrAilsaHart @ibdseb @sang_hyoung @guthealthmd @IBDMD @IBDimmunology @AndresYarur @ibddocmaria Also a big thanks in advance for all our hard working abstract reviewers and review committee chairs who make it all happen! Looking forward to seeing you all in May of 2027 in Washington DC!
Putting our heads together for planning @AmerGastroAssn @DDWMeeting 2027. Thank you to #DougRobertson for his leadership and sense of humor… will be a great program. Stay tuned … 🤔. @MRegueiroMD @kellivd @P_DeepakIBDMD @JosephHabibi_MD @BettenworthDb
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Parakkal Deepak MD, MS, FACG retweeted
We're honored to once again be part of @amergastroassn's Advocacy Day in Washington, D.C.! 📣 Representing SAIA Leadership are @p_deepakibdmd, @ownyourcrohns, & @nayantaracoelho, alongside Patient Volunteers Ian Goldstein & Max Chaudhary. We’re proud to be part of the change! ✨ #AGAAdvocacy
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Parakkal Deepak MD, MS, FACG retweeted
We’re so thrilled to welcome Dr. @nayantaracoelho as SAIA’s new Treasurer as we continue to grow & expand! 🎉 Read more about Dr. Coelho-Prabhu here: saia-gi.org/saias-leadership…
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Parakkal Deepak MD, MS, FACG retweeted
At #GatewayGutClub , my favorite way to learn outside of clinic! @IBDimmunology did an excellent job covering IBD with IBS-like symptoms, which is an issue for ~30% of those with IBD. @WashUMedIBD @WasUMedGastro @P_DeepakIBDMD
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Parakkal Deepak MD, MS, FACG retweeted
#GatewayGutClub @WashUMedIBD @WashUMedGastro - Great talk by @eamonnquigleyMD on IBS diagnosis. Appreciate his emphasis on taking the time necessary to gather details necessary to diagnose, including frequency of abdominal pain. @P_DeepakIBDMD
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Parakkal Deepak MD, MS, FACG retweeted
I jumped at the invite to @WashUMedGastro gut club! Presenting with my FIL @eamonnquigleymd! @P_DeepakIBDMD orchestrated a family talk about #IBS & #IBD - Ha ha!
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It was a true honor to have @eamonnquigleymd host the 18th Annual Ray E. Clouse Visiting Professor of Excellence Conference. Thank you for a wonderful talk Dr. Quigley!
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Parakkal Deepak MD, MS, FACG retweeted
We are seeking an experienced Research Nurse Coordinator II to join our Gastroenterology (IBD) research team! Come join our fast-paced and exciting IBD research team lead by @P_DeepakIBDMD Interested applicants can apply at the link below: lnkd.in/etQ2mH4b
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Please apply to join our dynamic research team @WashUMedGastro @WashUMedIBD if you have minimum 2 years of experience in research and a nursing degree. Please see link below for details and to apply 👇🏼
We are seeking an experienced Research Nurse Coordinator II to join our Gastroenterology (IBD) research team! Come join our fast-paced and exciting IBD research team lead by @P_DeepakIBDMD Interested applicants can apply at the link below: lnkd.in/etQ2mH4b
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So proud @RadhaDRP !
#WashUDeptMed is proud to announce that over 170 of our faculty have been selected for the 2026 Castle Connolly Top Doctors® list. Congratulations to our @WashUMedHosp faculty members featured in the 2026 St. Louis Magazine Top Doctors issue. More> internalmedicine.wustl.edu/2…
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Parakkal Deepak MD, MS, FACG retweeted
Great to see our recent work on UPA in pCD being discussed during the @IbdHull #GlobalIBDConclave2026. 🙏Grateful to all collaborators & mentor @P_DeepakIBDMD who contributed to this multicenter effort. Looking forward to continued advances in improving outcomes for patients with pCD. #IBD #CrohnsDisease
💫A full day of clinic, while also learning from the excellent lectures at the @IbdHull #GlobalIBDConclave2026 @ShahidaDin1 @ibdseb
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Parakkal Deepak MD, MS, FACG retweeted
Celebrating Five Years of SAIA ✨ Back in July 2021, a conversation between our co-founders sparked a movement 💡, and SAIA was founded as the first patient-clinician collaboratively led organization in the IBD space. Together, we've amplified the voices of the South Asian IBD community, published landmark research 🔬, delivered educational webinars 💻, brought global experts together through symposia and Clinical Research Roundtables at DDW 🩺, and created spaces for connection, culture and celebration through our ACG receptions. 🥂 As our community grew, so did our vision. We heard from patients, caregivers and clinicians across diverse communities who shared similar experiences. This inspired us to expand our mission beyond South Asian IBD to Culture & GI, making our work more inclusive while staying true to the values we were built on. 🙌🏻🙌🏽🙌🏾 None of this would have been possible without our patients, caregivers, healthcare professionals, researchers, partners, volunteers and supporters 👥. Thank you for believing in our mission and helping us grow every step of the way. Five years on, we're just getting started! Here's to creating a future where culturally sensitive GI care is the standard, not the exception. ❤️ #SAIA #IBDesis #BreakTheSilence
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Parakkal Deepak MD, MS, FACG retweeted
What an incredible few days at IBD Conclave 2.0 in Hyderabad, India! 🇮🇳 After leading a Guinness World Record setting patient awareness session with SAIA’s Medical Advisor Dr Kiran Peddi, the momentum continued throughout the conference, with experts from around the world sharing knowledge, innovation, and a shared vision for improving #IBD care. 🩺 Here are a few highlights: 🔸 Our COO, Madhura Balasubramaniam, served as Master of Ceremonies 🎤 for the conference, a tremendous honour and a reflection of her leadership within the global GI community. 🔸 Dr. Parakkal Deepak chaired an important multidisciplinary panel on 'Management of Fistulizing Crohn's Disease', joined by SAIA President Dr. Bincy Abraham, CEO Tina Aswani-Omprakash, and Medical Advisor Dr. Shaji Sebastian, who explored collaborative approaches to improving patient outcomes. 🔬 🔸 Dr. Bincy Abraham led an insightful session on 'Beyond JAK and Biologics: Icotrokinra & Obefazimod - Is an Oral Revolution Coming for UC?' 💡 highlighting emerging therapies for #UlcerativeColitis. 🔸 Dr. Sumit Bhatia led a fascinating discussion on 'Bugs, Barriers & Beyond: Translating the Microbiome into IBD Practice,' exploring the evolving role of microbiome science in the future of IBD care. 🦠 A heartfelt thank you to our incredible SAIA Leaders, everyone who attended, and all those who contributed to making this conference such a success. We are committed to making IBD & all GI conditions more visible across India and around the world, ensuring greater awareness, support, and better outcomes for all those affected. 🌍✨
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An honor to lead a panel discussion on fistulizing Crohn’s disease with @ownyourcrohns @ibdseb @IBD_Houston De. pavan Kumar and Dr. Chandra from Yashoda hospitals) highlighting the patient centric #TOpCLASS fistula classification as a rubric for medical decision making and shared decision making in this condition with exciting new data from FUZION phase 3 with Guselkumab at #IBDConclave2.0 by @DRKIRANPEDDI22 @YashodaHospital
Perianal crohn’s management by @P_DeepakIBDMD IBD Conclave 2.0
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