Varian @VarianMedSys
Our next chapter: unifying under one name and identity, Siemens Healthineers, for a world without fear of cancer. varian.com Palo Alto, CA USA Joined August 2011-
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The 1st participant has been treated in the RADIATE-VT™ clinical trial, evaluating the safety and efficacy of cardiac radioablation compared to catheter ablation for patients with high-risk, refractory ventricular tachycardia. Learn more 👇 bit.ly/3opidfw
Our teams are so excited to be in beautiful Vienna for #ESTRO23, and we can’t wait to meet with our customers to learn how we can better support clinicians in helping to create a world without fear of cancer. See you at booth 190! bit.ly/41yEnK7
We're excited to introduce the Isolis™* cryoprobe! Isolis seeks to improve procedural efficiency and precision in cryoablation. Learn more 👉bit.ly/3W06sIT *Not available in all markets
Congratulations to @Fundacion_CTIC for treating their first patient on the center’s Edge® radiosurgery system! We look forward to future collaboration as we continue to work to expand access to care around the world. #TogetherWeFight
We love seeing the creative costumes the team at @VetMedIllinois “cooked up” to surprise their pet parents today. Happy Halloween from #VarianVetOnc!
As we wrap up #BreastCancerAwarenessMonth, we’re spotlighting Varian’s noona® ePRO solution. A recent study found that this technology can help improve symptom reporting for breast cancer patients receiving radiotherapy. Read more here: bit.ly/3Fu5cYw
Our team was up and out early this morning for the annual 5k Run for Research at #ASTRO22! It’s been so energizing to connect with Varian and @SiemensHealth colleagues from around the world in-person over the past several days. #TogetherWeFight
Happy Interventional Oncology (IO) Awareness Week from #ASTRO22! At Varian, we’re excited about the possibilities of interventional radiology and the positive impact that it can have. Learn more about Varian Interventional Solutions here: bit.ly/3zOhZ4u #IOAwarenessWeek
Yesterday at #ASTRO22, hundreds gathered to hear the research findings from FAST-01, which demonstrate the clinical feasibility of proton Flash therapy & further support its potential. Read more: bit.ly/3gr3LPS and check out the @JAMAOnc article: bit.ly/3SDSBVC
Today, at the Varian Users Meetings at #ASTRO22, we unveiled HyperSight™*, an epic advancement in image quality, precision, and speed. The next generation of in-room imaging has arrived! *510(k) pending. Not available for sale.
Our team is thrilled to kick off #ASTRO22 in San Antonio, TX this week! We hope you'll come visit us at booth #970 to hear about how we’re bringing the power of our perspective as a @SiemensHealth company to the fight against cancer. Learn more: bit.ly/3VM3BTh
Tania Andref, a LAM HR Director based in Brazil, fights for those who – like her – have been impacted by cancer & is “proud to work for a company that’s not afraid to stand up for what it believes in.” Thank you, Tania, for all you do to advocate for cancer patients! #WhyWeFight
#ASTRO22 is coming up in less than two weeks in San Antonio, TX, and we could not be more excited. Come see us at booth #970 to find out for yourself what our CEO Chris Toth is talking about in this teaser… For more information on ASTRO, click here: bit.ly/3CSsENl
Dr. Evan Thomas & Dr. Pantaleo “Leo” Romanelli are on the ground with us at #CNS2022 sharing more about the latest clinical applications of radiosurgery. Come stop by tomorrow and meet these experts, along with our team, at booth #600!
Welcome to our new series: #WhyWeFight. Omar Dunham, a Final Test Shift Manager in Palo Alto, fights for those he may never meet. “Of the many things I value about working at Varian, being part of a team that is making a difference in someone’s life is the most important to me.”
This #BreastCancerAwarenessMonth, we honor the patients, families, and care providers advancing the fight against cancer. No matter where you are in your journey – screening, diagnosis, therapy, or survivorship – together with @SiemensHealth, we are here to support you.
This #BreastCancerAwarenessMonth, we honor the patients, families, and care providers advancing the fight against cancer. No matter where you are in your journey – screening, diagnosis, therapy, or survivorship – together with @SiemensHealth, we are here to support you.
We’re thrilled to build on our work with AC Health to advance cancer care in the Philippines through a long-term Value Partnership with @SiemensHealth! Learn more in the press release: bit.ly/3BBgp5J
We’re excited to share that @IconGroupglobal has become the first international participant in the HyperArc® registry. Read the full news here: bit.ly/3RggUYL
#TBT to Snickers' 2-year anniversary after a nasal cancer diagnosis and radiation therapy treatment at @msuvets. Congrats to Snickers and the MSU radiation oncology team! #VarianVetOnc
It was an honor to host members of the German Parliament's Health Committee last week at Varian HQ! As we work with @SiemensHealth to harness the power of technology to address ongoing needs in healthcare, we deeply value our close collaboration with global leaders.

Drew Moghanaki @DrewMoghanaki
13K Followers 1K Following MD, MPH, FASTRO - Lung Cancer Specialist & Professor, David Geffen School of Medicine at UCLA | Co-Director, Lung Precision Oncology Pgm, VA Greater Los Angeles
ASTRO @ASTRO_org
29K Followers 5K Following ASTRO is the American Society for Radiation Oncology. Targeting Cancer Care. Patient education info at https://t.co/j4u8EzrwzJ #radonc #medphys #radbio #DEIinRO
ESTRO @ESTRO_RT
14K Followers 471 Following ESTRO is the European SocieTy for Radiotherapy and Oncology. Fostering patients’ care in the multimodality treatment of cancer.
Matthias Guckenberger @Mat_Guc
6K Followers 279 Following Radiation Oncologist at University Hospital Zurich @Unispital_USZ | Professor at University of Zurich @UZH_ch | @ESTRO_RT President
American Association ... @aapmHQ
13K Followers 6K Following Official Twitter account for the American Association of Physicists in Medicine (AAPM).
Elekta @Elekta
13K Followers 7K Following A leader in precision radiation therapy, we are committed to ensuring every patient with cancer has access to the best care possible.
Dr. Rebecca M. Howell... @DrRebeccaHowel1
4K Followers 2K Following Medical Physicist and Tenured Professor @MDAndersonnews | NIH-NCI R01 Funded PI | #medphys | #WeWhoCurrie | #radonc | #PENTEC | Tweets are my own
arjun sahgal @SahgalArjun
3K Followers 97 Following Radiation Oncologist, Professor and Chief of the Radiation Treament Program at the Sunnybrook Odette Cancer Center of the University of Toronto
ArjitBaghwala @ArjitB_medphys
2K Followers 1K Following Medical(Radiation) Physicist - LOVE Brachytherapy -- helping in the fight against Cancer -- love to live - live to love and make people laugh. Tweets my own🤙
Jo at SHU Radiotherap... @SHURadiotherapy
4K Followers 1K Following Therapeutic Radiographer/Former National Macmillan Clinical Fellow/Lecturer @sheffhallamuni /@Radiotherapy_UK Champion/AHP HQ member/@Rad__Chat podcast co-host
Amar Kishan @AmarUKishan
4K Followers 787 Following Radiation Oncologist, Professor, and Executive Vice Chair of Radiation Oncology at UCLA. All views are my own.
Abby Besemer @AbbyBesemerPhD
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Henning Willers, MD, ... @HenningWillers
6K Followers 804 Following Director #RadBio & Thoracic #RadOnc @MGHCancerCenter | 📞 617-726-5184 | VP-Elect 2025-26 @RRS_RadRes | Bio Editor @IJROBP | @OncoAlert | Views=Private 🇩🇪🇺🇸
Gerry Hanna @gerryhanna
5K Followers 2K Following Radiation Oncologist at SLRON @stjamesdublin, Marie Curie Chair at @TCDRadTher and @CancerInstIRE wouldbe cyclist, sometimes pianist. Views are my own, RTs not
Paige Taylor @mpPaigeTaylor
2K Followers 2K Following #MedPhys in #RadOnc at IROC and @MDAndersonNews | BOD Chair @HHH_Health | QA enthusiast | #ClinicalTrial champion | she/her | Opinions are my own
Julie McCrossin AM (S... @JulieMcCrossin
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Todd Scarbrough @toddscarbrough
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Filippo Alongi @alongi_filippo
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Erica Bennett @EricabennettRTT
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ቀይ ባህር Red ... @fdupw
696 Followers 4K Following Ethiopia's isolation from the Red Sea was the real antecedent of fascist occupation. የውርንጫዋ የስራ ድርሻ ፣ ወደ ኢየሩሳሌም መድረሻ 👑 🫡
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Rajat Upadhyay @rajatupadhyay_g
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Society for Immunothe... @sitcancer
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DoctorDoctorMasterMas... @doctor_masters
1K Followers 2K Following #radonc @S_W_R_O founder, #RadOncWomen, #WeWhoCurie, MD/PhD, #WomenWhoCurie #PFP #RadOnc PD RAD ONC @uofl tweets are opinions #ACRO2024 SoMe champion
Eskigi @eskigi
0 Followers 15 Following Eskigi Inc. | Specialists in inventory liquidation, closeouts, surplus & more. Fast shipping, 30-day returns, trusted on eBay wiht 99% possitive feedback.
Lucas G. Sapienza @Sapienza_MD
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Mariana @Mariana_Temes
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Alvaro Notejane @AlvaroNotejane
144 Followers 401 Following Médico, Oncólogo, Papá de Magdalena y Valentina, casado con la más hermosa, Viviana!
فيصل السمار... @faisalsamari
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KT @KT_rt_mp
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Aryan Bhatt @Aryan_Bhatt_1
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Dr Rafael D’Ambrosi @drRADC
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中川富夫 @TomioNakagawa
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Prathyush P Kumar @PrathyushPKuma1
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Cheesenado @_Cheesenado_
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Lukkky @nanoluckyyy
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Arus Bawah Sayap Kana... @AlexEvangelist0
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Ramish @ramishmedphys
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猪喝可乐 @LeZhu36389
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Guillermo J. Gómez d... @GJGDLF
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Me Group @MegroupX
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F @Dr1992F
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Mirel @Mirel1266589
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Li Annie @LAnnie5241
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Huihe Zhang @BecomeAhit
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解毅 @jiy153093kkgf
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Brandom Vazquez @BrandomVazquez1
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J M @Bsm29fhfz2Bingo
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Jim Cummings @JJcummings34987
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Rafael Marchiori @RafaelM50321833
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Asraful Hussain @Asraful_0812
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Anne-Marie Thomas @Blueukelele
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Dr Praveer @doctorpraveer
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Croubaw @Croubaw868108
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Richard Fitzwell @dick_fitzwell_
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Drew Moghanaki @DrewMoghanaki
13K Followers 1K Following MD, MPH, FASTRO - Lung Cancer Specialist & Professor, David Geffen School of Medicine at UCLA | Co-Director, Lung Precision Oncology Pgm, VA Greater Los Angeles
ASTRO @ASTRO_org
29K Followers 5K Following ASTRO is the American Society for Radiation Oncology. Targeting Cancer Care. Patient education info at https://t.co/j4u8EzrwzJ #radonc #medphys #radbio #DEIinRO
ESTRO @ESTRO_RT
14K Followers 471 Following ESTRO is the European SocieTy for Radiotherapy and Oncology. Fostering patients’ care in the multimodality treatment of cancer.
American Association ... @aapmHQ
13K Followers 6K Following Official Twitter account for the American Association of Physicists in Medicine (AAPM).
Elekta @Elekta
13K Followers 7K Following A leader in precision radiation therapy, we are committed to ensuring every patient with cancer has access to the best care possible.
Jo at SHU Radiotherap... @SHURadiotherapy
4K Followers 1K Following Therapeutic Radiographer/Former National Macmillan Clinical Fellow/Lecturer @sheffhallamuni /@Radiotherapy_UK Champion/AHP HQ member/@Rad__Chat podcast co-host
Julie McCrossin AM (S... @JulieMcCrossin
13K Followers 14K Following Nana. Broadcaster. Cancer Survivor & Community Educator ☢️Julie’s Story https://t.co/4DsZo8IFHB
Todd Scarbrough @toddscarbrough
3K Followers 2K Following Sixty percent of the time, the things I try work every time. Radiation oncologist. Thaumaturgist. Todd Scarbrough is an anagram for 'doc brought rads.'
Applied Radiation Onc... @Applied_RadOnc
9K Followers 4K Following ARO publishes peer-reviewed clinical review articles, research, and clinical cases for Radiation Oncology professionals online.
Lauren Henke, MD, MSC... @lauren_henke
2K Followers 1K Following GI Rad Onc + Adaptive RT + Residency PD @RadOncUh + @caseccc | via @wustlmed @washuradonc | motivated, caffeinated, oversized heart | opinions ≠ my employer's
Physics World Medical... @PWMedPhys
6K Followers 481 Following Physics World Medical Physics brings you all the latest medical physics news.
SCoR Members @SCoRMembers
15K Followers 446 Following The Society and College of Radiographers' official Twitter account with news, opinion and guidance on diagnostic and therapeutic radiography.
Evan Thomas MD/PhD @EvanThomas84
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COMP @MedphysCA
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DCPT proton therapy @DCPTprotons
1K Followers 2K Following The Danish Centre for Particle Therapy: Treatment, research & education in #ProtonTherapy & #radiotherapy. National centre located @AUHdk #DCPT
WashU Medicine Radiat... @WashUMedRadOnc
3K Followers 258 Following Recognized leaders in exceptional patient care, education and research. Affiliated with @SitemanCenter, @WashUmedicine, @BarnesJewish, @STLChildrens.
BC Cancer @BCCancer
8K Followers 2K Following BC Cancer provides a province wide, population-based cancer control program for British Columbians. For privacy & moderation policies: https://t.co/7OJhGceZzy
Provincial Health Ser... @PHSAofBC
17K Followers 2K Following We deliver specialized health care and provincial services to our BC patients, clients and partners. For privacy & moderation policies: https://t.co/yko1GNb2xD
Universitätsklinikum... @uniklinik_hd
6K Followers 559 Following News rund um's Klinikum, aus Gesundheit, Forschung und Lehre & Förderung der Wissenschaft am #UKHD.
Cancerologia Gro @cancerologiagro
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Institut Curie @institut_curie
33K Followers 2K Following 🔬 1er centre de recherche et de lutte contre le cancer en France 🇫🇷
ECIO @ECIOcongress
1K Followers 638 Following Follow the European Conference on Interventional Oncology for updates on the congress and interventional oncology news throughout the year!
Sony Foundation @SonyFoundation
2K Followers 331 Following The official account of Sony Foundation Australia – the charity arm of Sony. Supporting Australian youth for over a decade. Helping them be all they can be.
Tays @Tays_sairaala
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Karine Jean-Pierre Ar... @PressSec46
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UC San Diego Rad Med @UCSDRadMed
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BlackinCancer @BlackinCancer
6K Followers 409 Following Strengthening Networks and Highlighting Black Excellence in Cancer Research and Medicine.
GCVS @gcvspecialists
528 Followers 84 Following Board-certified veterinary specialists and ER located in the heart of Houston. Advancing compassionate veterinary care for you and your pet since 1988.
KwaZulu-Natal Departm... @kznhealth
8K Followers 104 Following Official account for KwaZulu-Natal Department of Health
University of Hertfor... @UniofHerts
48K Followers 905 Following We are a modern, enterprising and dynamic university, making an impact regionally, nationally and globally.
IrmaRaste ✨ Influen... @IrmaRaste
16K Followers 9K Following #B2B #Storytelling @eViRaHealth, Most Influential Voices in #Healthcare, 🔝Women in #Tech, #PtExp #HealthTech #DigitalHealth #Marketing, @TEDxBoston, ex @Google
World Health Summit @WorldHealthSmt
21K Followers 2K Following 🌍The leading platform for global health. 📍#WHS2025: Oct. 12-14
Endourological Societ... @Endo_Society
14K Followers 209 Following The premier international society for endourology, minimally invasive urological surgery, and focal therapy since 1984.
MedPhysLindsay @LindsayPhys
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Alliance HealthCare S... @AIQ
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Dr Alex Stewart 💙 @brachyexpert
705 Followers 479 Following Clinical Oncologist. Brachytherapy specialist. all views my own.
Sara Turle 💙 @SaraTurle
3K Followers 2K Following Granny to Poppy,in our every breath+Barney,a bundle of joy.Kent Medway Cancer Alliance.PPV Forum NHS Cancer Programme. Patient Partnership, BHRUT+EKHUFT always.
Bernd Montag @bernd_montag
5K Followers 220 Following Passionate about #people & #technology. | We pioneer breakthroughs in #healthcare - for everyone, everywhere, sustainably. | CEO of @SiemensHealth
SABR @SABRconsortium
2K Followers 151 Following The SABR UK consortium's official twitter account. Please follow us and share our twitter page! https://t.co/hTMlCAChWF
JVIR @JVIRmedia
23K Followers 9K Following Journal of Vascular and Interventional Radiology | Advancing minimally invasive, image-guided procedures | #Irad #Endovascular #PAD #oncology
Amer. Urol. Assn. @AmerUrological
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SGCancerSociety @SGCancerSociety
208 Followers 45 Following The Singapore Cancer Society (SCS) is a community-based voluntary welfare organisation dedicated to minimising the impact of cancer in Singapore.
WCRF International @wcrfint
13K Followers 4K Following We fund cancer prevention research and examine how diet, weight and physical activity affect your risk of developing and surviving cancer.
Tamara Pozzo @Tamara_Pozzo
120 Followers 898 Following Passionate in #medicalTechnology focusing on #healthcare #innovation #technology #teamwork
Providence @providence
6K Followers 250 Following Make communities healthier through expanded access, greater affordability & services for those who need them most. Visit https://t.co/sKTfeXlWQw for a provider.
Henry Smith 🇬🇧 @HenrySmithUK
18K Followers 0 Following Citizen Smith (Member of Parliament May 2010 - May 2024 | West Sussex County Leader May 2003 - May 2010)
Society of Interventi... @SIRspecialists
24K Followers 723 Following The Society of Interventional Radiology, improving patient care with minimally invasive, image-guided medicine.
CARO-ACRO @caro_acro_ca
2K Followers 92 Following The Canadian Association of Radiation Oncology - Association Canadienne de Radio-oncologie: The official voice of radiation oncology in Canada.
Watermark Conference ... @WtrmrkConf
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Sarasota Memorial @SMHCS
11K Followers 5K Following Since 1925, we’ve delivered high-quality healthcare. SMH has grown from 32-beds to a 2 hospital, full-service health system - by & for the community.
Kristen McConnell, Ph... @KrisAMcConnell
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City Cancer Challenge @CCan_org
7K Followers 1K Following We’re supporting cities around the world as they work to improve access to equitable, quality cancer care.
Proton Therapy @ProtonAustralia
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SpectrumMiami @MiamiSpectrum
269 Followers 50 Following Spectrum offer attendees a comprehensive review of a variety of oncological diseases, with the latest developments in surgical, medical, interventional options.
Affirmant @Affirmant
100 Followers 182 Following Affirmant Health Partners, one of the largest clinically integrated networks in #Michigan w/ a passion toward our vision of a #healthy MI at an affordable cost
Penn Medicine - Abram... @PennCancer
6K Followers 1K Following Penn Medicine - Abramson Cancer Center has proudly been an NCI-designated Comprehensive Cancer Center since 1973.
Penn Medicine MD @PennMDForum
6K Followers 2K Following We share clinical updates about the physicians and providers, research, programs and initiatives at @PennMedicine and @Penn's Perelman School of Medicine.
Princess Margaret Can... @PMResearch_UHN
3K Followers 547 Following Research arm of @pmcancercentre—the largest integrated #cancer research, teaching and treatment centre in Canada. @UHN
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46K Followers 10K Following Official account of our Hospital, Foundation and Research Institute. Account not monitored 24/7.
Mayo Clinic Radiology @MayoRadiology
7K Followers 324 Following Providing patients with exceptional care based on world-class imaging and treatment services, pioneering research, and high-caliber education. #SeeingIsSaving
MoffittPSOC @MoffittPSOC
531 Followers 59 Following Twitter handle for the Moffitt Cancer Center/Mayo Clinic Physical Sciences in Oncology Center. Views are not official views of the NCI/Moffitt/Mayo.
UPMC Hillman Cancer C... @UPMCHillmanCC
4K Followers 407 Following NCI-designated Comprehensive Cancer Center and a global leader in cancer research and cancer care affiliated with @PittTweet