Dr. Christopher Kellner · NYC Neurosurgeon

More from #AANS2026! @AANSNeuro @cvsection #CVSection @chriskellnerMD

Care doesn't stop at discharge. As CMO of @PrecisionRecInc, I'm using AI-supported remote monitoring to follow stroke patients closely, adjust care in real time, and help every patient reach their maximum recovery potential. Learn more: precisionrecovery.com

Here's a recap of my talk on #AI and #Cerebrovascular #Neurosurgery at #AANS2026. @aansneuro

#AANS2026 E-Poster Session @kimagostobk | @AANSNeuro "Edema-Corrected Diffusion Metrics Add Prognostic Value after Minimally Invasive Intracerebral Hemorrhage Evacuation" @MountSinaiNeuro research faculty mentor: @chriskellnerMD🧠 #Neurosurgery #Neuroscience #Neuro #ICH

➡️ At #AANS2026 on Sun 5/3: @ChriskellnerMD (Chair of @cvsection; Director of @MountSinaiCVC) presents in Next Frontiers in CV, discussing the role of #ArtificialIntelligence in #CerebrovascularNeurosurgery. Excited to learn about the future of #Neurosurgery 🧠 @AANSNeuro #AI

Amazing night hosting the @cvsection Past Presidents Dinner at #aans2026 San Antonio! @BrianHoward_MD @AdamArthurMD @PeterKa80460001 @StavTjoumakaris @chriskellnerMD @DornbosIII_MD @Doctorjfred @Aditya_S_Pandey @JoshBedersonMD @krbulsara @JMoccoMD @AANSNeuro @UTHealthSA

Quick recap from the MINUTE Trial Investigator Meeting this morning at #aans2026. #aans #cvsection @cvsection @aansneuro @JMoccoMD

My talented and courageous patient, Clemency, tells her story in "My Brain: After the Rupture", and it's playing in Manhattan this Tuesday, April 28th at 8:30pm. Get tickets here 👇reelabilities.org/newyork/films/…

Thrilled to publish this study in ⁦@TheAJNR⁩ Liquid embolic penetration in #MMA embo matters! Check out our angiographic grading system for predicting chronic #SDH resolution “SLEEK” ⁦@chriskellnerMD⁩ @AmolMehtaMD @MajidiShahram @JMoccoMD pubmed.ncbi.nlm.nih.gov/41654327/

@MS_SouthNassau recently launched its interventional stroke program. The cerebrovascular team is proud to launch this center, which we built in collaboration with the Mount Sinai South Nassau team. Shoutout to Danny Hom, Jonathan Sisti, and Travis Caton

Throwback to my very first day at @MountSinaiNeuro 10 years ago. I can't imagine working in a better environment to practice medicine. Happy #DoctorsDay to all the doctors out there, and to my colleagues.

Most patients never see what happens when hospitals and insurers negotiate. But those decisions shape access, continuity, and cost. Dr. Alan Adler explains how it works in this episode of #TheVitals. youtu.be/ktFbLK_O5Xk @MountSinaiNeuro @MountSinaiNYC @BrainyLeslie

Spent the day at the @MountSinaiNYC Brain Fair connecting with the community and talking all things brain health. Seeing kids light up learning about how we treat brain disease - that's why this work matters. #brainawareness #brainawarenessweek

.@route92med has today announced the first enrolment in SUMMIT RISE—a 500-patient, real-world, post-clearance study evaluating the performance of the company’s portfolio of #neurovascular interventional solutions @SunilAShethMD @rwregen @chriskellnerMD neuronewsinternational.com/route-92-begin…

Great catching up with friends and colleagues last month at the Miami Cerebrovascular Conference. Excellent dinner with the crew at Casa Neos with Bobby Stark, @DrMichaelLevitt, Jared Knopman, and others. Always nice to share practice building and life advice with colleagues.

Great few days at the Jackson Hole Winter Meeting / Hopkins Winter Symposium last week! 🎿 Amazing skiing, exceptional talks by many luminaries in the field, and got to spend time with the family. Always valuable time connecting with colleagues across #neurosurgery. @_AdnanSiddiqui @ahuguena

This is who ChatGPT thinks I am? 👀

Say hi to Emily Nitzberg, PA-C! 👋 She plays a vital role in patient care: educating, supporting, and connecting with patients every day. Innovative, communicative, and a proud Swiftie! Show her some love with a ❤️

This past weekend, we hosted the MINUTE Trial training course at @MountSinaiNYC / @MountSinaiNeuro. Surgeons traveled from around the country to spend the day reviewing the surgical technique and trial workflow, with hands-on discussion around what it looks like to participate as a site. As a member of the Surgical Leadership Committee, it’s been meaningful to help support thoughtful training and collaboration as this trial moves forward. @penumbrainc @Stryker_NV @JMoccoMD @NIH

What a fantastic day teaching neurosurgeons from across the country how to perform endoscopic intracerebral hemorrhage evacuation alongside @chriskellnermd. The MINUTE trial is poised to transform how we approach treatment for patients with deep brain bleeds.