Clifford Csizmar @ccsizmar
Heme/Onc fellow (@MayoHemeOnc) & clinician investigator (@MayoCITProgram) at Mayo Clinic. MD/PhD from University of Minnesota (@umnmstp). Opinions my own. pubmed.ncbi.nlm.nih.gov/40075627/ Rochester, MN Joined June 2011-
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Landscape and clinicopathologic features of RAS pathway mutations in chronic myelomonocytic leukemia - PubMed @MDAndersonNews @MayoCancerCare @BloodPortfolio GMB @sanamloghavi @doctorpemm @ccsizmar #CMML #RAS pubmed.ncbi.nlm.nih.gov/40644618/
When it comes to TET2 mutations in CMML, more are better! Multiple TET2 mt offset the negative impacts of ASXL1 and RAS mutations in myelodysplastic and myeloproliferative CMML, respectively. @MrinalPatnaik nature.com/articles/s4137…
A bit late, but our review of Antibody-Based and Other Novel Agents in Adult B-ALL is out! Many thanks to Drs. Saliba and Litzow @MRLitzow for their expertise! mdpi.com/3197744
Congratulations to Dr. Tomasi @AleTomasiMD on being appointed as the chief nephrology fellow for the academic year 2025-2026.
It’s been an incredible few days at #ASH24, here are some of our second year fellows representing their work! @SavannahLiddel1 @ccsizmar @SyedaMinaMD
Happy #ManuscriptMonday featuring a publication by PGY2 Dr. Tessier!! @CaThompsonMD ✨📚
A new hope for our patients with MLL/KMT2A positive rr#Acute_leukemia ❤️ 💊
Out now! Our institutional series of DEK::NUP214 rearranged AML showing favorable outcomes post-HCT. FLT3 inhibitors may help get there. Grateful to @AlkaliDr and Dr. Scott Kaufmann for the mentorship! haematologica.org/article/view/h…
Venetoclax in combination with hypomethylating agents in chronic myelomonocytic leukemia: a propensity score matche… pubmed.ncbi.nlm.nih.gov/39533069/ @GMontalbanBravo Doug Tremblay @ccsizmar @md_padron #CMML #Venetoclax
Out now! Our work showing that ASXL1/TET2 co-mutation status enhances risk-stratification in CMML independent of VAF. Grateful to @MrinalPatnaik for the mentorship and to @GMontalbanBravo and @md_padron for the collaboration! haematologica.org/article/view/h…
Are you interested in understanding how #RAS mutations could be targeted in #CMML please read our review in @Haematologica by @LudovicaMarando and @ccsizmar #KRAS #NRAS #SHP2 #PLK1 #WEE1 @MayoCancerCare
haematologica.org/article/view/h… #CMML Molecular pathobiology and therapeutic vulnerabilities @LudovicaMarando @ccsizmar #ASXL1 #RAS @MayoCancerCare @Haematologica
A few more highlights from Mayo fellows at #ASCO24! @ASridharMD @Aditisinghlove
Our fellows presenting their projects at #ASCO24! @AHazimMD @RichGodby
Hard to find the words to convey the significance of this. What an immense privilege and opportunity to share our journey of design, implementation, and impact of this program through the @nejmcatalyst platform. Thanks to @MayoCancerCare @MayoClinic @MayoMN_IMRES @MayoHemeOnc…
Hard to find the words to convey the significance of this. What an immense privilege and opportunity to share our journey of design, implementation, and impact of this program through the @nejmcatalyst platform. Thanks to @MayoCancerCare @MayoClinic @MayoMN_IMRES @MayoHemeOnc…
We are SO EXCITED to welcome our incoming PGY1 categorical and prelim residents to Mayo Clinic!!! Congratulations and we can’t wait to see you in June!!! 🥳🤩😍🎉 @CaThompsonMD @AleTomasiMD @IMChrisKerryMD @BenStultz @BonnesSara @CStephenson_MD @GallodeMoraesMD @Khanna_S
Congratulations to our former students and future collaborators!! Your hard work and dedication have truly paid off. Wishing you continued success in all your future endeavors! @UMNMSTP
Excellent grand rounds given by our very own Dr Pritchett whose hard work is bringing health care closer to the patients 👏🏻 @JPritchettMD
Excellent grand rounds given by our very own Dr Pritchett whose hard work is bringing health care closer to the patients 👏🏻 @JPritchettMD
Phenomenal lecture by Dr. Al-Kali on relapsed refractory AML this morning. A very complex topic condensed into understandable and practical treatment considerations. Thank you @AlkaliDr #MedEd
Congratulations Dr. Zanwar on many recent accomplishments!! Dr. Zanwar was recently awarded the Mayo Brothers Distinguished Fellowship Award in addition to obtaining a Hematology Small Grant and Merit Award. We are amazed by all you do! @ZanwarSaurabh

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International Myeloma... @IMFmyeloma
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Jennifer Yeung @jenniyeu
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Minoru Kanaya, 金谷... @MinoruKanaya
459 Followers 849 Following Hematologist at Aiiku Hospital, Hokkaido Lekemia Net, NJHSG. Alumni of Kalle Malmberg lab in Oslo. Interested in elderly AML and BsAb for B-cell lymphoma
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Vraj Rangrej, MBBS @87Vraj
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Journal of Hematology @J_Hematology
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Harsh Goel @harshgoelaiims
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Hiroshi Imanaga @HiroshiImanaga
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Sneha Singh, MD @SnehaSinghMD
246 Followers 1K Following Hospitalist @SunriseLasVegas| IM Residency @GuthrieClinic| Research Trainee alumnus, Precision Medicine for Obesity @MayoClinic Rochester I Raw, Real & Radiant✨
Thiteer @ThiteerBRHIGel
45 Followers 5K Following
Ishan Gupta @ishan17gupta
282 Followers 349 Following M.B.B.S. @aiims_newdelhi | Former Research Trainee @MayoClinic via Khorana Scholar’23 @INDOUSSTF @DBTIndia
Saurabh Zanwar @ZanwarSaurabh
1K Followers 599 Following All things Myeloma, Amyloid and Waldenstrom @mayomyeloma | Former @MAYOMN_IMRES @mayohemeonc and @TataMemorial | @ManUtd and @bcci| Tweets are my own|
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Douglas G. Adler MD, ... @DouglasAdlerMD
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Olisaemeka Ogbue, MD @olisaogbue
679 Followers 702 Following Heme/Onc fellow @Mayoclinic via @clevelandclinic Fairview Internal Medicine🇳🇬🇺🇸 Translational research/Leukemia/Clonal hematopoiesis
Kamran Mirza MD PhD -... @KMirza
27K Followers 10K Following Godfrey D. Stobbe Professor of #Pathology | Assistant Chair for Education | @UMichPath @UMichMedicine 〽️ | #Hemepath | Assoc. Editor ASH Image Bank | Views Mine
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547 Followers 1K Following
Mark Gurney @MarkGurneyOne
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Indraneel Deshmukh, M... @Torsadepointles
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Arwa Bohra (she/her) @dr_arewah_bohra
82 Followers 667 Following 👩🔬Myeloma,@MayoClinic Rochester, 👩🎓@AIIMSBhopal, Enjoying Books, Podcasts and Good Food; Right Intention(Neeyat) before Action🙏
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Mrinal Patnaik @MrinalPatnaik
4K Followers 594 Following Director Precision Genomics Clinic, Chronic Myelomonocytic Leukemia Epigenetics lab, Hematology, Mayo Clinic, Minnesota. 🇮🇳🇺🇸GSD and 🎾🏏fan for life!
Mercedes Herrera @mer_herreraMD
138 Followers 168 Following 👩🏻⚕️🧬 Clinical Research Fellow at 🏥 PMCC📍 Toronto, Canada 🎓🎗️ Medical Oncologist trained at 🏥 H12O📍Madrid, Spain
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Rui Li M.D., Ph.D. @doclirui
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Katherine Zhou, MD, P... @KatherineZhouMD
114 Followers 196 Following Hematology-Oncology @DukeFellows. Interested in RNA and GI oncology. Alum @IMResidencyDuke @UChiPritzker @Yale
Chelsie Sievers, MD, ... @Chelsie_Sievers
317 Followers 491 Following Hematology/Oncology Fellow @VUMCHemOnc and physician-scientist via @VUMCMedicineRes, @UWSMPH and @IowaStateU | Equestrian | Runner | Views are my own.
Ruah Alyamany | رو�... @Ruah_Mahmoud
1K Followers 661 Following Classical (Benign) Hematology, Cellular & Gene Therapy Physician, and a Platelet Enthusiast 🇸🇦❤️
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1K Followers 599 Following All things Myeloma, Amyloid and Waldenstrom @mayomyeloma | Former @MAYOMN_IMRES @mayohemeonc and @TataMemorial | @ManUtd and @bcci| Tweets are my own|
Mark Gurney @MarkGurneyOne
341 Followers 406 Following Haematology SpR / Wellcome-HRB ICAT Fellow / ALMN Fellow Mayo Clinic 22-23
Savannah Liddell M.D. @SavannahLiddel1
442 Followers 398 Following heme/onc fellow at Mayo Clinic. former Internal Medicine Resident at Mayo Clinic. University of Florida College of Medicine Class of 2020. Opinions are my own.
Mrinal Patnaik @MrinalPatnaik
4K Followers 594 Following Director Precision Genomics Clinic, Chronic Myelomonocytic Leukemia Epigenetics lab, Hematology, Mayo Clinic, Minnesota. 🇮🇳🇺🇸GSD and 🎾🏏fan for life!
derek guy @dieworkwear
1.4M Followers 958 Following Menswear writer. Editor at @putthison. Creator of @RLGoesHard. Bylines at The New York Times, The Financial Times, Politico, Esquire, and Mr. Porter
Talha Badar @TalhaBadarMD
4K Followers 1K Following Faculty @MayoCancerCare Alumni @MDAndersonNews Specialised in treating leukemia & myeloid disorder. Interest in #ALL, #TP53m MN #clonal_hematopoiesis
Joshua Pritchett, MD @JPritchettMD
296 Followers 253 Following Mayo Clinic Hematologist/Oncologist. Rural Health. Digital Health. Community Engagement. Alum @MayoHemeOnc, @MayoKernScholar, @MayoMN_IMRES, @umnmedschool
Aref Al-Kali @AlkaliDr
1K Followers 198 Following Hematologist focused on myeloid diseases. views are mine
David Harmon MD @davidharmonMD
2K Followers 2K Following Advanced Echo Fellow | Asst Prof of Medicine @MayoClinicCV former @MayoMN_IMRES | Alum @TAMUmedicine and @WheatonCollege | AI + Cardiology 🫀
Ikram Haq, MD @IkramHaqMD
920 Followers 801 Following @MayoClinic Cardiology Fellow | @MayoMN_IMRES, @ImperialCollege & @Imperialbiz Alumnus
George Cholack, MD, M... @GCholack
54 Followers 54 Following Internal Med PGY-2 @MayoMN_IMRES @MayoCITProgram via @OUWB and @UMich. Aspiring hem/onc clinician-scientist
Mat Schnorenberg, MD,... @matschnorenberg
186 Followers 597 Following PGY-2 @MayoMN_IMRES @MayoCITProgram | MD-PhD '23 @UChiPritzker | PhD research in molecular engineering, oncology, drug delivery | @Harvard BME '14.
Nadir Bhuiyan MD, FAC... @DrNadirMD
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Karan Chohan @KLChohan
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Mayo Clinician Invest... @MayoCITProgram
196 Followers 62 Following Official Twitter for the Clinician Investigator Training Program at the Mayo Clinic.
Ryan Khodadadi, M.D. @RyanKhodadadiMD
277 Followers 201 Following ID @VUMC_ID via @MayoClinicINFD | Former CMR/IM @MayoMN_IMRES | @UABHeersink and @VanderbiltU alum | @AuburnU, AL native
The Clinical Problem ... @CPSolvers
53K Followers 313 Following CPSolvers create a culture of compassion and community to disseminate and democratize the stories and science of diagnostic reasoning. https://t.co/hH4a57KLyC
Melissa Bogin, MD @MelissaBoginMD
2K Followers 687 Following @MayoclinicCIMGP Geriatrician | @MayoMN_IMRES Chief Medical Resident '22-23 | @UofIllinois & @uiccom alumna | interests: QI, med ed, humanities
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116 Followers 104 Following Geriatric Medicine Fellow | Physician Scientist and Aging Biology Enthusiast | Shiba inu mom
Marcus Pinto, MD, MS @MarcusVPinto
5K Followers 925 Following Peripheral Nerve Neurologist and Pathologist @MayoClinic. Check my Highlights for Peripheral Neuropathy Education.
White Coat Investor @WCInvestor
36K Followers 2K Following Helping Doctors build wealth since 2011! The top source of unbiased financial education and resources for physicians.
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Prof. Feynman @ProfFeynman
1.4M Followers 0 Following A universe of atoms, an atom in the universe. Tribute to the great explainer. Tweets about Science and Wisdom. Portrait by L.V Patten.
June Tome @JuneTomeMD
451 Followers 331 Following Gastroenterology fellow @MayoClinicGIHep | Passionate about IBD & #MedEd | @UMichMedicine & @NotreDame alumna | Tweets my own | 🇺🇸🇪🇸
Ashley Hickman @AshleyHickmanMD
286 Followers 172 Following @mayohemeonc Fellow | @MayoMN_IMRES ‘22 | @uamshealth ‘19 | Interest: symptom management, rural health, wellness, outdoors⚕️Opinions are my own
University of Minneso... @UMNMSTP
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Matt Amdahl, MD, PhD @Mamdahl
105 Followers 102 Following Doctor. Doctor. DM. Proud father of two cats and two humans. Mayo CI Program (IM + Cards).
Mark Lewis, MD, FASCO @marklewismd
93K Followers 35K Following Director, GI Oncology, @Intermountain. Interests: neuroendocrine tumors, cancer syndromes, empathy (even had a Whipple myself). Tweets my own.
Gretchen Colbenson, M... @GColbensonMD
957 Followers 605 Following Academic Hospitalist @MayoClinic. 👩🏻🎓@umncbs @umnmedschool @MayoMN_IMRES | #mominmedicine #MedEd | Tweets = my own
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Germ Girls @GermGirls
261 Followers 40 Following #IDTwitter teaching pearls | Making each other better through #MedEd
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Brian Jones @BrianEJonesMD
255 Followers 313 Following Mountain Kidney and HTN | Nephrology 2023 @DukeKidney | IM 2021 @MayoMN_IMRES | MD 2018 @UofSCSOMG | #FabryDisease
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63K Followers 4K Following Saying the product of the kidneys is urine is like saying the product of a factory is pollution. Urine is a by-product. The product is homeostasis COI: link👇🏼
Michelle Kittleson MD... @MKIttlesonMD
41K Followers 394 Following #kittlesonrules | Cardiologist | Prof of Medicine @CedarsSinai | Author Mastering the Art of Patient Care available at https://t.co/zdJT2MWl6J
Reece Hass @ReeceHass
211 Followers 153 Following Neurology | Clinical Neurophysiology, Electromyography | Tweets = my own
Garrett Welle, MD @GarrettWelleMD
633 Followers 619 Following Alumnus of @UMNmedschool , @MayoMN_IMRES & @MayoCVFellows 🫀| Current Interventional/Structural Cardiology Fellow at Mayo Clinic | Tweets are my own.
Shruti Patel, MD @ShrutiPatelMD
5K Followers 2K Following Assistant Professor of Medicine, Gastrointestinal oncology @stanfordmed & @vapaloalto |⚕️
Ariela Marshall MD @AMarshallMD
12K Followers 6K Following Physician Innovator & Advocate | #WomensHealth #Genderequity | Alum @harvardmed | #WomenInMedicine #Leadership #FemTech - Tweets are mine
Alessandra Tomasi @AleTomasiMD
3K Followers 673 Following Fellow @DukeKidney via @MayoMN_IMRES | @UNC_SOM | @Cornell 🩺 When not running lists I’m running outside 🏃🏻♀️Views are my own 🫘
Eli Voth, M.D. @EliVothMD
880 Followers 325 Following GI fellow @MayoClinicGIHep | Former Chief Resident @MayoMN_IMRES | @CreightonSOM & @Gustavus alum | Mom | Tweets are my own
David Sanborn, M.D. @DavidSanbornMD
970 Followers 727 Following Lung Transplant, Pulmonary and Critical Care Medicine @MayoPCCM | @MayoMN_IMRES | @UMKCmedschool | MedEd | Tweets are my own, not medical advice
Dane Thompson MD, PhD... @DaneAThompson1
186 Followers 612 Following General Surgery Resident @ZuckerSOM (PGY3) | Elmezzi Scholar, PhD @FeinsteinIMR in the lab of @kjtraceymd
Amy Oxentenko MD @AmyOxentenkoMD
24K Followers 2K Following Professor GI @MayoClinic | Vice Dean Practice | ACG President | Past IM Chair & PD | Runner | Momx3 |#WomenInMedicine #WomenInGI #BOOM💥 RTs mine
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