The Lancet Oncology @thelancetoncol.bsky.social The Lancet Oncology is the global leader in clinical oncology publishing peer-reviewed research and reviews, comment, news, and Commissions. IF=35·9.
🌐 https://www.thelancet.com/journals/lanonc/home
European Organisation for Research and Treatment of Cancer @eortc.org We define better treatments for all cancer patients to prolong survival and improve quality of life.
@arndt-weinmann.bsky.social @arndt-weinmann.bsky.social Focussed on liver cancer and GI oncology, medical informatics and clinical registries.
Clinician-scientist.
Katy Kosyachkova @stomachlesspa.bsky.social GI Medical Oncology PA at Princess Margaret Cancer Centre 🇨🇦. Co-founder of My Gut Feeling Stomach Cancer Foundation of Canada 🎗️
Anne M Noonan MBBChBAO PhD MSc @annemnoonan.bsky.social Section Chief GI Medical Oncology @osucccjames.bsky.social #CancerResearcher #MedSky #OncSky
Views are my own
Prasun Yadav @prasun4923.bsky.social MS-3 at College of Medical Sciences Teaching Hospital Bharatpur, Nepal.
|| Interests: •Surgical Oncology• •Thoracic Surgery• •GI and HPB Surgery ||
Jorge Barriuso @drjorgebarriuso.bsky.social Consultant (clinician-scientist) in medical oncology with an interest in Lower GI malignancies including appendix tumours and peritoneal metastasis. #H12O #imas12 #rarecancers #translationalresearch #drugdevelopment
Vittorio Studiale @vstudiale.bsky.social Medical Oncology Resident | GI Oncology, Colorectal cancer
Pisa University Hospital, Italy
X: @VStudiale
Jenny Seligmann @jenseligmann.bsky.social Optimist. Prof GI Medical Oncology. Coffee, Irn-Bru & dog enthusiast 
Dr. Jason Willis, MD, PhD @drjawillis.bsky.social GI medical oncology • cancer interception • cancer genetics focused on colorectal and pancreas cancers
Expressed views or opinions are my own.
Lorenza Rimassa @lorenzarimassa.bsky.social Associate Professor of Medical Oncology at HUNIMED, Head of Hepatopancreatobiliary Unit at HUMANITAS, GI cancer specialist with research interest in #livercancer, #HCC, #biliarytractcancer, #cholangiocarcinoma
OncoDaily @oncodaily.bsky.social Your daily dose of hope, inspiration, and information in the fight against cancer.
oncodaily.com
Francesco Sullo @francescosullo.bsky.social 🎓 MD @unicatt.bsky.social | Medical oncologist @UniFerrara @IRSTDinoAmadori| Former fellow at @hopitalpompidou.bsky.social & @crcordeliers.bsky.social | Focus on GI cancers
Alex Hotca, MD @alexhotca.bsky.social GI radiation oncologist
Dennis Hsu @dennishsu.bsky.social Physician-scientist and GI oncologist at the University of Pittsburgh and UPMC Hillman Cancer Center
Shivani @shivanidadwal.bsky.social GI Medical Oncologist at QueensU, traveler, Hufflepuff, board game enthusiast, she/her 🇨🇦 my views are my own
DartGem @dartgem.bsky.social Medical Oncologist
CUP/GI cancers
Rutika Mehta MD @rutikamehtamd.bsky.social Wife, mother, academic GI medical oncologist.
Nebojsa Skorupan, MD @skorupanmd.bsky.social Medical Oncologist. Assistant Research Physician at NCI. Early stage clinical trials in GI Oncology. Views are my own.
Michael McCormack @mccormam85.bsky.social GU/GI Med Oncologist Wake Forest Baptist
Milind Javle @mjavle.bsky.social GI Oncologist, Dad, researcher, friend.
A Dardenne @antoine-da.bsky.social GI oncologist . Paris.
Look with interest: oncogenetic , best supportive care and immunotherapy
Sergio Facchini @sfacchini.bsky.social 🩺MD, #GI Oncologist - Oncologia Clinica Sperimentale Addominale
🏥IRCCS Fondazione “G. Pascale”, Naples
🎓Oncology Resident - Università degli studi della Campania “L. Vanvitelli”, Naples
Christelle de la Fouchardière @cdlf.bsky.social GI medical oncologist (FR). Unicancer GI (UCGI) and Prodige group. EORTC GITCG. Opinions my own.
Chris Cann MD @chriscannmd.bsky.social GI Oncologist at Fox Chase Cancer Center | Vanderbilt Heme/Onc Alum | UMD Alum | Go Birds
@pyc-france.bsky.social @pyc-france.bsky.social Medical oncologist. Lille, FRANCE.
GI and GU cancers.
Dan Patterson @suffolkoncologist.bsky.social Consultant Thoracic and GI Medical Oncologist with particular interest in AOS and immunotherapy. Enjoys football and films.
Junaid Arshad MD, MS @drjunaidarsh.bsky.social GI Medical Oncologist
Focus on NETs & Gastroesophageal Cancers
Puppies, Gelato, Pastries and Travel
Alberto Carmona @albertocarm.bsky.social Oncologist. GI and neuroendocrine tumors.
Claire Gallois @clairegallois.bsky.social GI oncologist - MD, PhD - Hôpital Européen Georges Pompidou - Paris
Katherine Van Loon @kvanloonmd.bsky.social Professor & GI Oncologist @UCSFCancer | Editor-in-Chief @JCOGO_ASCO | Researcher, mentor, advocate for global cancer 🌍 | Proud mama 👫❤️ | Views are my own.
Myriam Chalabi @myriamchalabi.bsky.social Medical Oncologist with a focus on GI oncology and immunotherapy research
Ryan Huey, MD, MS @rwhuey.bsky.social GI Medical Oncologist, MD Anderson Cancer Center: unknown primary, colorectal, and pancreatic cancer + value-based cancer care delivery. Tweets mine. COI: http://bit.ly/4fSMQP6
Carys Morgan @carysbhatia.bsky.social Upper GI and NET oncologist at Velindre Cancer Centre, proud mum
❤️trail runs and welsh rugby 🏴 ☀️
Chris Williams @chrisjmwilliams.bsky.social @CR_UK Clinical Trials Fellow @UniversityLeeds, UK. GI medical oncologist @LeedsHospitals. Trial physician @foxtrotstudy and @ARIELtrial colorectal cancer
Tom Semrad, MD FACP FASCO @tsemradmd.bsky.social Rural Oncologist. Mountain and outdoor enthusiast. Research focus on GI and Endocrine Malignancies.
Raghav Sundar @sundarraghav.bsky.social GI Medical Oncologist. Stomach and esophageal cancer, and peritoneal metastases
Patrick Boland, MD @pmbolandmd.bsky.social GI Medical Oncologist @RutgersCancer 
Kristen Ciombor @kristen-ciombor.bsky.social Associate Professor of Medicine at Vanderbilt, GI medical oncologist, wife and mom to 2 daughters
Antonella Cammarota @acammarota.bsky.social Medical Oncologist | GI & HPB tumours | Clinical Trials | Translational research
🇮🇹 @HumanitasMilano 🇪🇺 @EORTC
Deme Karikios @dkarikios.bsky.social Dad/hubby PhD
Medical oncologist @Nepean
Clinical A/Prof @USyd
Interests: GI/lung cancer|value|financial toxicity.
Love the Rabbitohs & Dr Who
Common Sense Oncology advocate
Opinions = mine
Heloisa Soares @heloisasoares.bsky.social Medical Director, Clinical Trials Office at Huntsman Cancer Institute | GI & Neuroendocrine Cancer Medical Oncologist | Co-Chair, NCI NET Task Force | Theranostics enthusiastic | Passionate about Innovation, Collaboration & Patient Advocacy
Katrina Pedersen, MD, MS @drkatepedersen.bsky.social GI Oncologist @MayoClinic | Large/Small Bowel Cancer Eradicator | Rare GI Cancer Crusader | Bad at Bluesky | Let’s Play Tennis | Views=Own
Howard S Hochster MD @hshochstermd.bsky.social 👉Associate Cancer Center Director for Clinical Research
Rutgers Cancer Institute
👉Director GI Oncology,Medical Oncologist
👉Distinguished Professor of Medicine
Rutgers RWJ School of
👉cancer researcher, clinician, clinical trialist
Alfonso De Stefano @adestefano.bsky.social MD, PhD. GI Medical Oncologist - Experimental Clinical Abdominal Oncology Unit, Istituto Nazionale Tumori - IRCCS -Fondazione G. Pascale, Napoli, Italy #ESMO #ISLB member #OncSky #GIonc
Benoit Rousseau @benjcrousseau.bsky.social MD PhD GI oncologist, genomics and immunology. Assistant Member in Dr Luis Diaz’ Lab. Memorial Sloan Kettering Cancer Center, NY, USA
Runner, husband
Messages are mine and reflect my own opinion.
Michael Shusterman, MD @mshusterman.bsky.social GI Medical Oncologist @ NYU Perlmutter Cancer Center, Associate Fellowship Program Director @ NYU Grossman Long Island School of Medicine #meded
Davendra Sohal, MD, MPH, FASCO @davendrasohal.bsky.social GI Oncologist; Clinical Trials; U Cincinnati.
Van Morris @vanmorrismd.bsky.social GI Medical Oncologist at MD Anderson |colorectal & anal cancer | Posts & likes my opinions | Alum @UNC @UTHSC @dukemedicine
@MDAndersonNews | he/him 🏳️🌈
Amit Chowdhry, MD, PhD @amitc.bsky.social GI/CNS Radiation Oncologist at AdventHealth Orlando. URMC MSTP Grad w/ PhD in Statistics. Research interests: Clinical Trials, Meta-Analysis, AI
Mike Pishvaian @mpishvaian.bsky.social GI Oncologist at Johns Hopkins, focusing on #PancreaticCancer and #PrecisionMedicine. Striving to improve patient outcomes.
Originator of #TumorBoardTuesday
@tumorboardtuesday.bsky.social @TumorBoardTues 
Laura B. Vater, MD, MPH @doclauravater.bsky.social GI oncologist @ IUCancerCenter | Writer (narrative med, fiction) | TEDx & commencement speaker. Writing about humanism in medicine, for patients & clinicians.
https://www.lauravater.com
Thor Halfdanarson @oncothor.bsky.social 🇮🇸 🇺🇸 Medical Oncologist/Educator, NET/GI/CUP enthusiast. Husband/dad x4 (bad dad jokes). Cyclist. Avant gardener. Professor of Oncology, Mayo Clinic. Tweets mine, not endorsement/advice.
https://tinyurl.com/22w4kxjj
#NETsSky #MedSky #OncSky
Rachna Shroff, MD, MS, FASCO @rachnatshroff.bsky.social GI Medical Oncologist; University of Arizona Cancer Center; Chief, Hematology/Oncology
Emil Lou, MD, PhD, FACP, FASCO @cancerassassin1.bsky.social @TIME 100 Health 2026. Physician-Scientist/Clinical Cancer Biologist/GI Medical Oncologist. In lab: Cancer Cell Biology, uncovering how #TunnelingNanotubes drive ChemoResistance. https://time.com/collections/time100-health-2026/
Dr Joseph McCollom DO @realbowtiedoc.bsky.social #FosterCare alum #GIonc #pallonc #survonc doc at Parkview Health #supponc #hpm #hapc. Uniting support and cancer care. Ft Wayne IN. GI Med Oncologist/Palliative Medicine Physician
PoleDoctress, MD @poledoctress.bsky.social Aerialist. GI oncologist. Sort of anon. Chronically single. Francophile. I rant about medicine, life, leftist politics, and dating.
The RACP @theracp.bsky.social The Royal Australasian College of Physicians connects, trains, and represents over 30,000 medical specialists and trainee specialists from 33 different specialties in Australia and Aotearoa New Zealand.
https://linktr.ee/RACP
@thetablet.bsky.social @thetablet.bsky.social 
Breast Cancer Now @breastcancernow.bsky.social We’re the UK’s leading breast cancer charity. And we’re combining the power of science and support to change breast cancer. Now.
Vasileios Angelis @vasangelis.bsky.social Breast Medical Oncology Consultant | St Bartholomew’s Hospital, London, UK| 
Renata Arakelian @renataarakelian.bsky.social Medical Oncology
Breast and Gyn Cancer
Josep Sabaté, M.D. @josepsabate.bsky.social 🌟 Josep Sabaté | Medical Oncologist.
🎗 Focused on breast cancer care and research.
🏥 Currently at the International Breast Cancer Center (IBCC), Pangaea Oncology Group.
👨👧👦 Proud father of two amazing kids who inspire me everyday.
Michail Ignatiadis @mignatiadis.bsky.social Director Breast Medical Oncology, Jules Bordet Institute, Belgium
Focus on innovative, patient centric care and research
Nerea Lopetegui-Lia, MD @nerealliamd.bsky.social Assistant Professor, Breast Medical Oncology, The Ohio State University
Arya Roy @aryaroy.bsky.social Assistant Professor Breast Medical Oncology, The Ohio State University
Abi Siva MD @abisivamd.bsky.social Breast oncologist, Director of Medical Oncology #Hollings @MUSC, Fellowship Director #bcsm 
Francois Duhoux, MD, PhD @francoisduhoux.bsky.social Head of the medical oncology department and of the breast clinic at Cliniques universitaires Saint-Luc, Brussels, Belgium
Rashmi K. Murthy, MD MBE @rkmurthy.bsky.social Breast medical oncologist, Associate Professor, University of Texas MD Anderson Cancer Center
Angela Toss @angelatoss.bsky.social MD, PhD, Medical Oncologist from Modena (Italy) 🇮🇹 involved in Breast Cancer Care and Hereditary Breast Cancer 🧬
Guilherme Nader Marta @guinadermarta.bsky.social Breast Medical Oncologist | Advanced Fellow - Dana-Farber Cancer Institute | Harvard Medical School
Francisco J. Esteva @dresteva.bsky.social Medical Oncologist specializing in breast cancer research and treatment. Opinions are my own. Not medical advice.
🎥 Start here: trusted cancer info
New videos weekly—subscribe below ⬇️
https://youtu.be/vcetk3Ixiv0?si=70_ooCr-9ytO2G6y
Julia Foldi MD PhD @juliafoldimd.bsky.social Breast Medical Oncologist, Assistant Professor University of Pittsburgh, UPMC Hillman Cancer Center and Magee Womens Hospital. Via Yale Heme/Onc and IM, NYU MD. Interested in ILC, ctDNA, endocrine resistance. 
Dr. Beverly Moy @beverlymoy.bsky.social Medical Oncologist, Clinical Director of Breast Oncology, Vice Chief of Quality, Safety, and DEI at Mass General Cancer Center. Professor at Harvard Medical School. Views my own.
Dionisia Quiroga, DO, PhD, FASCO @quirogad.bsky.social Breast medical oncologist & assistant professor @OSUCCC_James
Opinions expressed are my own
She/Her/Ella #bcsm #OncSky #MedSky
Séamus O’Reilly MDPhD @seamusoreilly.bsky.social Medical Oncologist
Clinical Lead Cancer Trials Ireland
Member, Exec Board, Breast International Group
Deputy Editor BJC Reports
Member, ESMO Climate Change Task Force
Elia Seguí, MD @eliasegui.bsky.social Breast Medical Oncologist | Born and raised @hospitalclinic | Research fellow @DFCI_BreastOnc/Harvard Med School | PhD student Translational Genomics @IDIBAPS | 🧬 Main focus: breast oncoIogy, IO and biomarkers. 
Sherene Loi MD @loisher.bsky.social Professor Medical Oncologist; Breast cancer specialist; Group leader. Peter MacCallum Cancer Centre, Melbourne Australia;
ETOP-IBCSG
Kathy D Miller, MD @kathydmillermd.bsky.social Medical Oncologist, breast cancer researcher, nature lover, mother of two teenagers
Kevin Punie MD @kevinpunie.bsky.social Medical Oncologist at Ziekenhuis Aan de Stroom Antwerp🇧🇪
Mission to improve outcome of patients with breast cancer #bcsm 🧬 #TNBC #BCY #HereditaryCancer @myBSMO @myESMO @EORTC_BCG
Elisa Agostinetto @elisaagostinetto.bsky.social Medical Oncologist and Researcher in Breast Cancer
📍Institut Jules Bordet, Brussels🇧🇪
Virginia Kaklamani @vkaklamani.bsky.social Medical Oncologist, Breast Cancer Researcher, Tennis Player
Nancy Lin MD @nlinmd.bsky.social Breast cancer medical oncologist.
Director, Metastatic Breast Cancer Program
Dana-Farber Cancer Institute
Harvard Medical School
ESMO - European Society for Medical Oncology @myesmo.bsky.social The European Society for Medical Oncology (ESMO) is a reference organisation for cancer education and information, supporting the oncology community’s work.
Stephen John Sammut @stephensammut.bsky.social Breast cancer physician scientist. Group Leader, ICR London. Consultant oncologist, the Royal Marsden Hospital. Advancing personalised breast cancer medicine through data integration and AI.
Iain Macpherson @imacpherson.bsky.social Professor of Breast Oncology, University of Glasgow
Arndt Vogel @arndtvogel.bsky.social Clinician-Scientist, ESMO Ambassador, focussed on Liver Cancer & Precision Oncology, Toronto General Hospital/Princess Margaret Cancer Center 🇨🇦/MHH🇩🇪
Ilana Schlam @ilanaschlam.bsky.social Breast medical oncologist @Dana-Farber | Harvard | Posts are my own and not medical advise
San Antonio Breast Cancer Symposium @sabcs.bsky.social SABCS is the world's largest gathering of doctors, researchers and scientists sharing state-of-the-art information on experimental biology, etiology, prevention, diagnosis, and therapy for breast cancer and premalignant breast diseases. www.sabcs.org
Margaret Gatti-Mays, MD MPH @drgattimays.bsky.social Deputy Director Ohio State #MedicalOncology and #BreastCancer Section Chief @OSUCCCjames |#immunotherapy | #Medsky #OncSky #BoyMom | #NIH alumnus | #HoyaSaxa | Posts -My Own
The Institute of Cancer Research @icr.ac.uk The ICR is making the discoveries that defeat cancer.
We're a top UK academic research centre, a postgrad college, and a charity.
📍 London (Chelsea and Sutton)
https://www.icr.ac.uk/
NIHR @nihr.bsky.social National Institute for Health and Care Research - we fund, enable and deliver world-leading health and social care research that improves people's health and wellbeing, and promotes economic growth.
Impact, Innovation, Investment, Inclusion
Peter MacCallum Cancer Centre @petermaccc.bsky.social Peter MacCallum Cancer Centre – or Peter Mac – is a globally-connected leader in cancer treatment, care, research and education. Now in its 75th year of providing specialist cancer care for the Australian community. 
Cancer Research UK Cambridge Institute @cruk-ci.bsky.social We are a world-leading cancer research institute dedicated to improving patient lives through discovery science.
Core funded by Cancer Research UK, part of the University of Cambridge.
www.cruk.cam.ac.uk
Cancer Research UK @cancerresearchuk.org We’re the world's leading independent cancer charity dedicated to saving lives through research, influence and information.
linktr.ee/cr_uk
Chiara Corti, MD @ccortimd.bsky.social MD • Breast Medical Oncologist from @IEOufficiale • Research Fellow @DFCI_BreastOnc • Editor @PLOSDigiHealth • Epistemic diversity enthusiast. • #FirstGen • Rock lover 🎸
Philippe Aftimos, MD @aftimosp.bsky.social Breast oncologist and clinical researcher 🩺🔬at Institut Jules bordet 🏥. Dad of a 5-yo 🧑🧒 and of a cat 🐈. Nature lover 🌳, oud enthusiast 🎼, vegan 🌱, RUSG fan ⚽️💛💙. Proud citizen of Wokistan.
Sarat Chandarlapaty @saratchandarlapaty.bsky.social Physician Scientist, Medical Oncologist, My lab studies therapy resistance in breast cancer.
Dr Michelle Li @michelle-li.bsky.social Medical Oncologist & Breast Cancer Clinical Trials Fellow @ Peter Mac ➡️ Dana-Farber 2025. 🌈 #MedSky #OncSky #BCSM #WomenInMedicine