Chris Koller MD (@GuKoller) header
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Formerly @UNC_SOM + @tulaneurology + @theNCI, now uro onc at @HUMCUrology || All things, pizza, pasta, and 🇪🇸

Clifton, NJ
Joined June 2021
Photo by Chris Koller MD (@GuKoller)Photo by Chris Koller MD (@GuKoller)Photo by Chris Koller MD (@GuKoller)Photo by Chris Koller MD (@GuKoller)Photo by Chris Koller MD (@GuKoller)Photo by Chris Koller MD (@GuKoller)Photo by Chris Koller MD (@GuKoller)Photo by Chris Koller MD (@GuKoller)Photo by Chris Koller MD (@GuKoller)Photo by Chris Koller MD (@GuKoller)
Pete Carroll with a masterclass on the philosophies of leadership. Must-listen for all coaches, leaders, and athletes out there.
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This @NewYorker story is so good, and so important for everyone to understand. Through the lens of semiconductor manufacturing, it highlights the interconnectedness of today’s world and puts to shame anyone who thinks that we can go back to a world shaped only by national rivalries rather than international cooperation and trade. “The semiconductor supply chain is a planetary superorganism with its own ecology…. Globalization has become tainted in our eyes, as if it necessarily constitutes a zero-sum enterprise. And its mercenary form—which is also its most common form—has indeed inflicted harm. But the global semiconductor supply chain reflects an alternative pathway. It has united its participants in the pursuit of something profoundly difficult that could not have been achieved in the absence of intercontinental solidarity.” newyorker.com/magazine/2026/…
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Evolution of Systemic Therapy for mRCC @BradLeibovichMD #ncsaua2026 Before 1992: nothing 1992-2005: HD IL-2 (IFN-a) 2005-2012: 7 approvals 2015-2026: 13 approvals! @urotoday
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4. Reminiscence Bump: Americans of all ages tend to believe America peaked – morally, politically, economically, artistically – whenever they were a kid. Seems people who yearn for the time when their country was great are mostly just yearning for their childhood.
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A prolific prostate cancer clinician-scientist leans on his undergrad English degree with a long-form thoughtful piece on 'cancer' nomenclature
When "cancer" is a diagnosis but not really a disease A slightly more philosophical piece than my usual—on what we mean by cancer, and whether the word itself can sometimes do more harm than good.... let me know what you think! Many thanks @pam3001 @aeonmag aeon.co/essays/we-need-a-bet…
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Patients need resources to start the conversation. Clinicians need the tools to open it. Our BCAN Think Tank consensus paper provides a practical framework for integrating mental health, intimacy, and sexual health into routine bladder cancer care. journals.sagepub.com/doi/ful…
Sexual health can affect quality of life after bladder cancer treatment, but patients may not know how to begin the conversation. BCAN offers expert-led resources on physical changes, emotional health, intimacy and support options.
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CNNs and ViTs accurately predict renal tumor pathology intraoperatively from gross appearance, offering real-time decision support. This advancement could streamline surgical workflows and enhance precision in renal tumor management. is.gd/jmZZ4Z @UroOnc
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🏥Exceptional surgeons are built through exceptional training. See how our residents gain experience with advanced surgical techniques, technology, robotics, and high-volume OR exposure while alongside nationally recognized faculty. Learn more 👉 hackensackmeridianhealth.org…
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Timelapse footage captures thunderstorm clouds engulfing the NYC skyline as a line of severe weather moves through the metropolitan area on August 7th.
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We couldn’t be more proud of our superstar chief resident @klembrikova for matching at NYU for #URPS fellowship! 💜 We can’t wait to see all that you accomplish. Congratulations!! @sufuorg
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Enfortumab Vedotin & pembrolizumab beating platinum based neoadjuvant chemo (⬆️CR, ⬆️ EFS & ⬆️ OS) in muscle invasive bladder cancer @NEJM @mattgalsky @Uro_Oncologist . Every EV RIII study to date has ⬆️ OS vs SOC. Matt Galsky discontinues the Galsky criteria in MIBC, giving ⬆️ patients ⬆️ outcomes @OncoAlert nejm.org/doi/full/10.1056/NE…
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Yet another reminder that thoughtful PrCa screening, risk-based management, and equal access can have tremendous value for individual and population health The more we minimize overDx and overRx, the more men will be screened and have their lives saved jamanetwork.com/journals/jam…
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Replying to @daviesbj
@daviesbj It’s not just urologic oncology. Interest in fellowship has shifted across urology. @societyGURS went from 29 fellows in 2006 to ~300 across 45 states by 2026. Every subspecialty has had some version of this expansion. Supply, demand, and a few things we do not say out loud. 🧵 fellowshiptree.leezhaomd.org
Why is there such diminished interest in urologic oncology with American residents? I need an explanation
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And just like that, an era ended. Neoadj chemo before cystectomy is now a historical footnote #ev304 #keynoteb15 #ASCO26
PRACTICE CHANGING: #KEYNOTEB15/EV304- in #MIBC, periop EV/P led to sig EFS (NR v 48.5m, 24m EFS 79.4 v 66.2%, HR0.53; 0.41-0.7), OS (NR v NR, 24m estimated OS 86.9 v 81.3%, HR 0.65; 0.48-0.89), pCR  (55.8 v 32.5%) benefit v. neoadj gem/cis, supporting EV/P as SOC in this setting
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The birth-rate collapse isn’t just about money, housing, or women choosing careers. The sharper diagnosis: fewer couples. Across the world, young people still say they want kids. But they socialize less, partner less, commit less – and become parents less. Smartphones didn’t make us infertile. They may have made us lonelier. The fertility crisis is really a bonding crisis. ft.com/content/fba35eca-df3a…
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We can say it again - prostate MRI is highly informative when positive, but it is not very informative and often misleading when negative. MRI is simply NOT a reliable rule out test in most settings. Apply clinically with caution. Great talk by Wayne Brisbane. #AUA26
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The medical community has a perception that breast cancer screening GOOD and prostate cancer screening BAD. Internist Gil Welch provides data showing just how flawed that perception is.
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Taking home the gold of most abstracts presented at AUA @HUMCUrology could not be more proud of the entire team! Secret weapon @jakeOUro
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A testament to our collaborative and driven faculty, residents, and students! Congrats 🍾 @HUMCUrology
33 abstracts & videos at #AUA2026 puts @HUMCUrology among the top 3 contributing programs nationally. Work spans robotic oncology, reconstruction, kidney/adrenal surgery, AI, 3D modeling & SP research. Most importantly, it reflects a culture of collaboration, curiosity & execution. Grateful to our faculty, research staff, residents, medical students & collaborators pushing innovation forward together. @HMHSchoolofMed @HMHNewJersey
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Congratulations to @liquidgoldwayne for @ISSM_INFO lifetime achievement award. For the @yoursexmedjour special issue on “prosthetic urology” that Dr. Hellstrom edited 👉🏻 nature.com/collections/gfbfj…
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