Siavash Atrchian, MD

Radiation Oncologist, @BCCancer, Associate Professor, @UBC, President @ Canadian Adaptive & Stereotactic Radiotherapy Association, Avid Traveler & Photographer

[Amir Safavi @safaviaa]

The @JCO_ASCO BR002 publication by @Docace911 et al could not be better timed with the @CASRA_SABR Breast Oligometastasis Debate with @DavidKrugMD (OLIGOMA) and @CJTsaiMDPhD (CURB)!

Register here: https://t.co/XIMg9U05Gh…

@DrAlexLouie @HoudaBahig @atrchian @drdavidpalma @Mat_Guc @r_glicksman @lauren_henke @_ShankarSiva

[Amir Safavi @safaviaa]

🗣️ @CASRA_SABR
is the newest #RadOnc association kid on the block, blossoming from the #SABRCanada conferences in 2022 and 2025 (with the next one up in 2027 in Toronto). Helping advance 🇨🇦excellence in #ART and #SABR through science, education, and 🌎 collaboration!
👉 https://t.co/3GcVKnHGrc

[Siavash Atrchian, MD @atrchian]

@CASRA_SABR Congrats!

[CASRA_SABR @CASRA_SABR]

Our website is now live! Check it out for more information, updates, and events: https://t.co/6STHcspQIG

[Drew Moghanaki @DrewMoghanaki]

Congratulations @ldawsonmd!

[Siavash Atrchian, MD @atrchian]

@SimonLo21054188 @TamerRefaatMD @ASTRO_org Which one are you cheering for?

[Siavash Atrchian, MD @atrchian]

@_ShankarSiva @PeterMacRadOnc @HoudaBahig @DrMLChua @PattyDiezH @drdavidpalma @DrewMoghanaki @PBlanchardMD @alongi_filippo @BarbaraJereczek @BobTimmermanMD @DrAlexLouie @DrAndrewLoblaw @bslotman @BK_radiation @SBRT_CR Impressive lineup, Shankar—well done!

[Shankar Siva @_ShankarSiva]

🥳 we are hiring! The @PeterMacRadOnc @pros_tic TheraRAD fellowship is a new, unique position research-based clinical fellowship under @DrMHofman ProsTIC and I. All things ☢️ Theranostics and ⚡️ #radonc PLEASE spread the word 🙏🏽🙏🏽🙏🏽 applications here; ⬇️

https://t.co/67Ug8iAbpp

[Siavash Atrchian, MD @atrchian]

@safaviaa @imrtlee @MSKCancerCenter @UofTDRO @Sunnybrook @SahgalArjun @DrAlexLouie Congratulations and good luck

[CASRA_SABR @CASRA_SABR]

Our @SABRCanada Founder & Chair Dr. @Atrchian welcomes all to #SABRCAN25!

"My vision is for SABR Canada to be the leading platform for SABR innovation & collaboration nationwide. We are committed to advancing research, improving outcomes, & inspiring the next gen of 🇨🇦#RadOnc"

[Siavash Atrchian, MD @atrchian]

As Founder & Chair of SABR Canada, my vision is to make it the leading platform for SABR innovation & collaboration nationwide. Committed to advancing research, improving patient outcomes, and inspiring the next generation of radiation oncologists. @SABRCanada #SABRCAN25

[JeeSuk Chang @changjeesuk1]

1) After two years of mentoring UBC student Aiden under the supervision of Rob Olson and Sarah Baker at BC Cancer, our project is finally out in @IJROBP !
https://t.co/zQjsdM2mwc

[CASRA_SABR @CASRA_SABR]

🏆#SABRCAN25 invites Canadian #radonc trainees to participate in the #SBRT oligometastasis case competition to win travel awards to the @SABRCanada conference!

Top cases to be discussed in panel session moderated by @_ShankarSiva & @safaviaa

⏰: Feb 28th 2025 11:59 PM PST

👇

[Siavash Atrchian, MD @atrchian]

https://t.co/LTMhjt8WWB

[Siavash Atrchian, MD @atrchian]

@Isfahan at night

[Siavash Atrchian, MD @atrchian]

As Founder & Chair of SABR Canada, my vision is to make it the leading platform for SABR innovation & collaboration nationwide. Committed to advancing research, improving patient outcomes, and inspiring the next generation of radiation oncologists. @SABRCanada #SABRCAN25

[Drew Moghanaki @DrewMoghanaki]

A convening of SABR Rattlers has been scheduled - this time in Kewlona, “Napa of the North”. 🇨🇦

[Siavash Atrchian, MD @atrchian]

Dr. Carlos Perez, A true Radiation Oncolgy legend. He will be missed😔

[WashU Medicine Radiation Oncology @WashUMedRadOnc]

“Dr. Perez was a giant in radiation oncology”

Carlos Perez, MD, professor emeritus of radiation oncology, obituary on @WUSTLmed news -

https://t.co/fypGrs9jwV