Gabriel Aleixo
@chefaleixomd
Penny’s dad. from chef to MD, from 🇧🇷 to 🇺🇸, IM at @clevelandclinic, Hemonc fellow at @pennmedicine. Views and opinions are my own.
I am incredibly happy and thankful for all the support from my mentors and from @CCF_IMCHIEFS . I will be a hemonc doc by University of Pennsylvania Most sincere Obrigado 😊 @DrHymanMuss @BldCancerDoc @jamecancerdoc @HalleMooreMD @DrStephValente @GrantWilliamsMD
The Spring 2025 #HealthEquity Scholars with Dr. Harlan Pinto of @StanfordDeptMed @StanfordCancer. Cc: @chefaleixomd, @egarcon, @mazomd
Congratulations to the Spring 2025 recipients of the Edith Peterson Mitchell, MD #HealthEquity Travel Scholarship! #EAOnc 🩺
Overall Survival with Inavolisib in PIK3CA-Mutated Advanced Breast Cancer (INAVO120) nejm.org/doi/full/10.10…
#TumorBoardTuesday 🧑🎓Did you learn about HIF1 20+y ago❓ 🥸Well now we have agents to target🎯this key pathway👏 📢Join us Tuesday, 06-24-25 at 8PM ET as @Brian_rini & @paulosiqamaral🗣️the use of HIF⛔️in clear cell RCC #kidneycancer RT and bring others into the discussion‼️
This is an unprecedented investment by ASH to support hematology research for an additional 600 recipients at all career stages and brings the total amount to be funded by ASH for research awards (new and existing grant programs) to $20 million over the next 12 months.
Our new diagnostic score to help distinguish Acquired AA from IBMFS. Honored to receive the Stanley Bradley Award for Clinical Science Research. Grateful for the incredible mentorship of Dr. Babushok!

Here is our poster with the implementation of the PGA in 3 community hospitals
#PC3IatASCO: @chefaleixomd, @ramsedhom, @efratdotan, & @ravi_b_parikh evaluating implementation of the Practical #Geriatric Assessment & resulting #chemotherapy dose modification among older adults with #cancer. #ASCO25 @ASCO meetings.asco.org/abstracts-pres… pc3i.upenn.edu/news/pc3i-pres…
#PC3IatASCO: @chefaleixomd, @ramsedhom, @efratdotan, & @ravi_b_parikh evaluating implementation of the Practical #Geriatric Assessment & resulting #chemotherapy dose modification among older adults with #cancer. #ASCO25 @ASCO meetings.asco.org/abstracts-pres… pc3i.upenn.edu/news/pc3i-pres…
The @HAClab_ is back at @ASCO #ASCO2025! Check out our research oral and poster sessions and education sessions, Friday through Monday, and the #AI Community of Practice Meeting on Sunday, June 1st, from 4-6 PM CST! #AI #NGS #digitalhealth #ClinicalTrials #gerionc #lcsm #pcsm
Congratulations to @AgrimaMianMD for receiving the Research Training Award for Fellows - @jamecancerdoc oncodaily.com/career/jame-ab… #OncoDaily #Oncology #Cancer #Health #Medicine #MedX
This 40 under 40 recognition from @avbcancercare is a great honor, and reflects #geriOnc #pallonc #psychoonc is cancer care I was drawn to oncology by the privilege of caring for the vulnerable & enjoy building systems that prioritize care of the whole person
Tumor-Infiltrating Clonal Hematopoiesis | New England Journal of Medicine nejm.org/doi/full/10.10…
Wonderful to have @MMarmarelis of @PennMedicine covering basics of "what is targeted therapy" for pt & caregiver audience at @cancerGRACE Targeted Therapies forum focused on lung cancer. She always has an understandable conversational style & does a terrific presentation! #LCSM
Congratulations to @AgrimaMianMD @CleClinicMD @ClevelandClinic who is being elected as the Vice Chair of @ASH_hematology trainee council @ccfhemonc @HemOncFellows @CCF_IMCHIEFS
What Drives Cancer Risk in Adults vs. Children? - Jasmin Hundal @HundalJasmin oncodaily.com/blog/cancer-ri… #Cancer #CancerResearch #CancerRisk #Medicine #MedEd #MedX #MedNews #Health #Oncology #OncoDaily
🚨New randomized trial in @JAMANetworkOpen w/ Sandhya Mudumbi @TNOncology: Can earlier #palliativecare scale in community #oncology? We show that EHR-based defaults w/ opt-out & accountable justification lead to >5x more + earlier PC consults & reduce intensive EOL care. 🧵(1/12)
Three lessons from “The Fox and the Grapes” to inform precision oncology in the older adult geriatriconcology.net/article/S1879-… @chefaleixomd @ramsedhom @WilliamDale_MD @myCARG #GeriOnc #OlderAdults #OncoAlert #SIOG #YoungSIOG #Elsevier
Whether you are an onc fellow pursuing your dream job or junior faculty in existential angst - this @HarvardBiz article is for you hbr.org/2017/12/to-fin… To find meaning in work: 1. Connect work to service - being a physician is a service to others. Good to advocate for…
Thank you for the opportunity to review these studies from @SABCSSanAntonio !
#SABCS24 Part 2: Highlights w/ @jamecancerdoc ✅ #EUROPA ✅ #TAILORx ✅ #PADMA ✅ #EMBER3 Full 📢: ⭐️ oncbrothers.com/sabcs-2024-1 ⭐️ targetedonc.com/data-dialogue-… ⭐️Also on “Oncology Brothers” podcast #OncTwitter #bcsm @TargetedOnc #BreastCancer #MedTwitter
Financial Toxicity in Older Adults With #Cancer and Their Caregivers. ascopubs.org/doi/abs/10.120… @ASCO @JCO_ASCO @JCOOP_ASCO #FinancialToxicity #GeriOnc #PallOnc @MelissaLoh21 @CostsofCare @myCARG
🍇 Thrilled to share our latest article in @JGeriOnc "Three lessons from 'The Fox and the Grapes' to inform precision oncology in older adults" Led by 🌟fellow @chefaleixomd sciencedirect.com/science/articl… This timeless fable offers a lens to improve geriatric oncology care 🧵👇