Robin Arzón

@robinnyc

VP & Head Instructor @onepeloton. Former Lawyer. GMA Contributor. 2x NYT Bestselling author. 27x marathoner. Founder of @SwaggerSociety. Mantra: Do epic shit.

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Yaron Rotman

@nash_and_coffee

Physician, Scientist, Barista. Seeking cure for MASLD/MASH. Tweets represent my personal opinion and not that of my employer, the American tax-payer

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Ani Kardashian, M.D.

@anikardashianmd

🇦🇲 Transplant hepatologist @USC_KeckGILiver. Former @UCSF transplant hepatology fellow, @UCLA GI, @UCSF IM, @Stanford undergrad.

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SAGES is in Tampa in 2026!

@sages_updates

Society American Gastrointestinal and Endoscopic Surgeons. Leading minimally invasive surgical society. Likes and RTs are amplification, not endorsement.

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David T. Rubin, MD

@ibdmd

Professor and Chief of GI, The University of Chicago Medicine. I specialize in and advocate for the care of IBD patients. My tweets are my own. (he/him)

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Keck Medicine of USC

@keckmedicineusc

500+ internationally renowned doctors at a leading academic medical center keeping you healthy, on track and doing the things you love. #KeckMedicineLimitless

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Raymond E Kim

@raymondeunhokim

Associate Professor of Medicine; Head, Division of Gastroenterology & Hepatology University of Maryland Midtown Campus

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CKoh

@chriskohmd

Physician, Researcher, Educator. One of many working to fight liver disease. Tweets are my opinions and do not represent that of my employer.

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Rashika Bansal

@rashikabansal

Endocrinologist @clevelandclinic | @NIH alumni | Obesity management| Travel enthusiast|Environmentalist| Views are my own.

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Rohit Loomba

@drloomba

Liver doctor/Professor of Medicine/clinical trial design Phase 1-4/inventor/drug developer/life's goal to find a cure for liver fibrosis & NASH.

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Mark B. Pochapin, MD

@markpochapin

Director, Division of Gastroenterology and Hepatology @NYULangone | Past President, American College of Gastroenterology |@NYUDocs Doctor Radio Host

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Sachin H. Jain, MD, MBA

@sacjai

CEO SCAN Group and @ScanHealthPlan. Adj Prof. @StanfordMed @hc_thejournal. previously CEO @caremorehealth & founding team @cmsinnovates. opinions my own.

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Kali Zhou

@kalizhoumd

Assistant Professor @KeckMedUSC. Liver cancer/HBV healthcare delivery researcher. Avid traveller.

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Kyle Cologne

@kylecologne

@KeckMedUSC Colorectal Surgeon w/ interest in minimally invasive surgery, quality improvement, #IBD & #ColorectalCancer

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Mark Pimentel MD

@markpimentelmd

Executive Director, @MASTprogram. A program finding solutions to diseases of the human #microbiome such as #SIBO, #IBS, #Metabolicdisorders @CedarsSinaimed

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Norah Terrault

@norahterrault

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Dr Nidhi Malhotra

@drnidhimalhotra

Assistant Professor of Medicine, Medstar WHC. About me: IBD-ologist #Nutritonenthusiast #Cancersurvivor #Momofatoddler #Armywife

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Jenn Phan MD

@jennphanmd

Advanced Endoscopist @HoagHealth. IM | GI | IES alum @UCLAHealth. Special interests: bariatric endo, pancbil, ther EUS. Women in Endo. Tweets are my own.

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Women In Endoscopy | WIE

@womeninendo

WIE aims to create a self-limited global organization to facilitate professional growth and promotion in leadership of women in GI. Creator of #WomenInEndo.

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Rika Mallepally MD MPH

@mallepallyrika

Gastroenterologist @UCLAGIHep Alum @USC_KeckGILiver || @BCM_InternalMed || @HarvardChanSPH Passionate about a career in academic gastroenterology.

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Kene Chudy-Onwugaje, MD

@kenechudymd

Gastroenterologist & Advanced Endoscopist @BJC_HealthCare. Interests: gIobal digestive health & endoscopy. Associate scholar @UPennCGH. Alum @PennMedicine @UMMC

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#TuesdayNightIBS

@tuesdaynightibs

#IBS webinars and discussions each month | Created by Johannah Ruddy & @IBSpatient Jeffrey Roberts | Not medical advice |

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David Kleiner

@davidkleiner12

Liver pathologist, Autopsy chief: All science, all the time. (Personal opinions, not those of my employer(NCI)).

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GI Journal Club

@gijournal

Monthly Journal Club 1st Sunday @2pm covering a range of GI & Hep topics | By @SultanMahmoodMD @ijlalakbar @AtoosaRabiee @AllonKahn @SunilAminMD | #GIJC

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Melanie Hundt

@melanie_a_hundt

GI/transplant hepatology fellow @USC_KeckGILiver // Former IM resident @YaleIMed // NY native, lover of dogs & the humanities

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Sriram Gubbi, MD

@gubbisriram

Endocrinologist, artist, musician, metalhead. Loves science, astrophysics, paleontology, and microscopes. Views are my own.

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Damie Odufalu

@damieodufalumd

Assistant Professor @USC_KeckGILiver | IBD | Disparities Research in IBD | Healthcare Advocacy | Serial retweeter

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UMarylandGI

@marylandgastro

University of Maryland Gastrenterology Fellowship Program - bringing you all the news and ideas from our fellows and faculty

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Helen Hyosun Han, MD

@helenhanmd

Hepatologist | Med Dir of Living Donor |PD TH Fellowship @USC_KeckGILiver | @MountSinaiGI fellow alum| #livingdonor #transplant, #AUD #liverdisease

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Prachi Nene

@prachinene

Gastroenterology/Hepatology Fellow @USC_KeckGILiver || Former: IM Resident @KeckMedUSC | @BUMedicine alum. Retweet ≠ endorsement

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USC Division of GI & Liver

@usc_keckgiliver

uscgastroenterologyfellowship.com

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Omar Bakr

@omarbakrmd

GI/Liver Fellow @USC_KECKGILiver, @UCLAhealth IM, @UCSF alumni

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Lily Dara

@lilydaramd

Physician Scientist, practicing Hepatologist & GI. Research focus: mechanistic & translational, DILI, Cell Death, Checkpoint Inhibitor DILI (ILICI), AIH & PBC.

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Divya ayyala

@ayyaladivya

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Ara Sahakian

@arasahakianmd

Dad & husband | Director of Endo & Clin GI service @USC_KeckGILiver | GIE CME editor | Yale GI/AE fellow | lover of mountain biking, guitar, breakfast burritos

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Rohit Kohli, MBBS, MSCI, FAASLD, NASPGHAN-F

@liver4kids

Prof Pediatrics, @KeckSchool_USC || Member @NAMS_India + @AmerPedSociety + @Naspghan Fdn Board || Alum @AFMC_Pune @NUFeinbergMed || Posts≠Endorsement

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Yasmin Hernandez-Barco, MD

@yhernandezmd

Director Pancreas Center @MGH_GI | Physician-Scientist @harvardmed | Alum @icahnmountsinai | Mother | Wife | Cuban 🇨🇺 | Pancreatic disease advocate

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GW Gastroenterology Fellowship

@gw_gastro

The George Washington University Gastroenterology Fellowship Program. Dedicated to caring, sharing, learning, and having fun!

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Jasmohan Bajaj

@jasmohanbajaj

Liver specialist at Virginia Commonwealth University and Richmond VAMC . Interested in the brain liver gut axis. Co-EIC of Am J Gastro. Tweets are personal.

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Physician Moms Group

@physicianmomsgp

Uniting physician moms of all specialties to share personal and medical expertise, seek and provide peer support, and collaborate professionally.

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Jeffrey Roberts, MS BSc

@ibspatient

#IBS Patient Support Group Founder • ibspatient.org • Advocate • Co-founder @TuesdayNightIBS • Founder of @WorldIBSDay (April 19th) • also #IBD patient

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Neurogastro & Motil

@ngmjournal

Journal of @ESNM_eu @ANMSociety. Editors: @maura_corsetti @DrCJBlack @AndreaShin_GI @mpj61 @IBS_Maastricht Frank Zerbib, Kirsteen Browning, Fievos Christofi

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Skand Shekhar

@skandshekharmd

@NIH Endocrinology Faculty| Physician Scientist| Metabolism & Reproduction Interplay| Histiocytosis|Via UCMS 🇮🇳 SPUH @rwjms @nih 🇺🇸| Views my own.

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ANMS

@anmsociety

ANMS Youtube: youtube.com/channel/UCaHzY…

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Janese Laster, MD

@gutdoc18

Owner of Gut Theory Total Digestive Care™️ Gastroenterology| Bariatric Endoscopy |Obesity Medicine| Physician Nutrition Specialist

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Gastroenterology

@aga_gastro

The flagship journal of the @AmerGastroAssn, Gastroenterology is a premiere journal for original research in the field of GI disease. Impact Factor: 29.4

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Dr. Amrita Sethi

@drsethinyc

Director of Pancreaticobiliary Endoscopy Services @columbiamed. Founder of Women in Interventional Endoscopy.

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Ben

@benldamd

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