Nicholas Sader, MD MSc FRCSC FAANS

Pediatric Neurosurgeon @OU_Neurosurgery @Okla_Childrens | Fellowship @ChildrensLA @NeurosurgeryUSC | MSc Clinical Epidemiology | Proud Father and Husband

[Nicholas Sader, MD MSc FRCSC FAANS @NicholasSader]

Thank you @koconews and @KylieKOCO for highlighting the urgent need for ATV and UTV safety during National Injury Prevention Week. Oklahoma leads the nation in deaths among children under 16 on these vehicles. A DOT-approved helmet, proper protective gear, age-appropriate vehicles, and safety education can save lives and prevent life-changing injuries in Oklahoma.
@Okla_Childrens @OUHealth
@OUCollegeofMed @OU_Neurosurgery

[Nicholas Sader, MD MSc FRCSC FAANS @NicholasSader]

@gelarehzadeh @AndrewAjisebutu @UM_RadyFHS @UofT_DoM @IMSMagazine @UofT @MayoClinic @MayoClinicNeuro @SocCdnNSx @CNSFNeuroLinks Well done amazing work @AndrewAjisebutu!

[A. Basit Khan, MD @abkhan_md]

Proud to contribute to our study on pediatric penetrating brain injury in Gaza. A look at the devastating toll of conflict on children, and the resilience of surgeons caring for them amid resource limitations. https://t.co/UtQu5JbSxA @DrMohAsfa @JoakimStray @andreassen_geir

[Nicholas Sader, MD MSc FRCSC FAANS @NicholasSader]

Congratulations @AbbyYorkMD! 👏🏼👏🏼👏🏼

[University of Oklahoma Neurosurgery @OU_Neurosurgery]

Dr. Abby York has been selected as a recipient of the Stephenson Cancer Center Trainee Research Award for her project: “Circulating and Functional Biomarkers of Cancer Therapy Induced Cerebrovascular Injury in Medulloblastoma Survivors.” Congratulations Dr. York!

[Andrew Jea @OUbabybrainMD]

Dr. Roberto Heros wrote his memoirs: https://t.co/bi4W74v5bX . I fondly remember most of his stories from residency @UMneurosurgery. He knows me better than me - “did not tolerate fools well.” Dr. Heros is the greatest; I am one of the FORTUNATE ones to call him a mentor.

[JAMA @JAMA_current]

💬 Viewpoint by Canio Martinelli, MD, MSc, Vincenzo Carnevale, PhD, MSc, Alfredo Ercoli, MD, PhD, and Antonio Giordano, MD, PhD: #AI yields higher empathy scores in text assessments but cannot perform clinical examination or patient care. Clinician oversight and presence remain essential in #Medicine.

https://t.co/q9RTaKQ05w

[Christopher S. Graffeo, M.D., M.S. @graffeo]

We had an Incredible & SOLD OUT crowd for our second-annual @AANSNeuro @youngneuros #E2M Networking Luncheon... thx to all the attendees, admins, & mentors who helped make this such an interesting & engaging event!

[AANS Early-to-mid Career Committee (#E2M) @youngneuros]

Medical Students! If this is your first time attending a medical conference, especially within the world of organized neurosurgery, this guide includes a few tips and tricks to help you get the most out of your #AANS2026

https://t.co/tUDbN0USxk

[gelareh-zadeh @gelarehzadeh]

we are all connected thru world of #neurosurgery
@MayoClinic @MayoClinicNeuro @umanitoba @UM_RadyFHS
@AANS_President @AANSNeuro #AANS2026
@NicholasSader @graffeo #HenryBrem

[Christopher S. Graffeo, M.D., M.S. @graffeo]

Standing room only for @MartyMakary w @DrAlexKhalessi at #AANS2026 Opening Session !

[Christopher S. Graffeo, M.D., M.S. @graffeo]

Fantastic turnout from @OU_Neurosurgery for #AANS2026... it's been an honor to involve my partners @redheadfeldman & @NicholasSader w @youngneuros, to watch our trainees like @SherwinTavakol & @BesteGulsuna showcase their innovative science, & so much more... #BoomerSooner!

[AANS @AANSNeuro]

The next generation of neurosurgery took the stage.

The Early to Mid-Career Neurosurgeons Research Forum Featuring the Osler Lectures showcased an impressive lineup of medical student–driven research, highlighting innovation across spine, tumor, trauma and vascular neurosurgery. Paired with impactful Osler Lectures, the session created a platform for students to present, engage and contribute to the future of the field.

A strong display of the talent shaping what’s next in neurosurgery. #AANS2026 @youngneuros @graffeo @gelarehzadeh

[gelareh-zadeh @gelarehzadeh]

Honored & grateful for the invitation by @graffeo @NicholasSader @AANSNeuro
@MayoClinic alumn

[Christopher S. Graffeo, M.D., M.S. @graffeo]

The @OU_Neurosurgery #SurgicalInnovationLaboratory is HIRING! @BesteGulsuna is irreplaceable, but we need a great neuroanatomist to try and fill her shoes... if interested, email CV + dissections to [email protected]! HUGE opportunity for research, teaching, &c

[Mayor David Holt @davidfholt]

We remember those who were killed, those who survived and those changed forever. #WeRemember

[OKC THUNDER @okcthunder]

Earned. Not Given.

🎙️ @royceyoung

[Oklahoma Women's Gym @OU_WGymnastics]

BRINGING HOME NO. 8 🏆🏆🏆🏆🏆🏆🏆🏆

[OKC THUNDER @okcthunder]

Playoff energy is hard to miss 👀

[Andrew Jea @OUbabybrainMD]

@OU_Neurosurgery welcomed Ukrainian neurosurgeons, Drs. Bohdan Sirko, Rostyslav Malyi, and Nina Izbytska, over the past month. We hope they learned from us a fraction of the information that they taught us about the management of traumatic brain injury in war! Safe travels!

[Nicholas Sader, MD MSc FRCSC FAANS @NicholasSader]

@OUbabybrainMD @OU_Neurosurgery @HagakureKoga @graffeo Thanks @OUbabybrainMD, A close battle with @neuroradiology!

[Andrew Jea @OUbabybrainMD]

Congratulations to @NicholasSader - our 2026 @OU_Neurosurgery March Madness winner!

He joins past champs - @HagakureKoga (2023); @graffeo (2024); and Allison Childers (2025).