Assistant Professor of Neurosurgery | University of Colorado School of Medicine | Neurosurgical Oncology and Stereotactic Radiosurgery

Denver, CO
Join us in Baltimore, Nov 13–16, for the CV & Skull Base 360° Course: 4 days of advanced technique and real case discussion with masters of the field. Reach out to Tina to register: tiwang@som.umaryland.edu @UMDNeurosurgery #SkullBase360 #Neurosurgery #CME drive.google.com/file/d/1CW9…
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Timothy Ung retweeted
Replying to @CUAnschutz
@CUAnschutz received a $50 million gift to accelerate the growth of the #CSFLeak program led by Peter Lennarson, MD & @AndrewCallenMD: tr.ee/2ob0Ia #Neurosurgery #CUAnschutz #Colorado
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Navigating the Cavernous Sinus is difficult and risky as critical neurovascular structures are embedded in a ocean of venous blood Exploring all hidden areas to safely remove invasive tumors requires exquisite understanding of its 3D architecture, ligaments and dural folds, nerve trajectories, arterial branching patterns, venous drainage pathways Check out our new publication @TheJNS doi.org/10.3171/2026.4.jns25… @StanfordNsurg @NASBSorg @AANSNeuro @AsianCNS @CNS_Update @SociedadSENEC @AcroCommunity @CSRFnet @PituitarySoc @pituitaryorg @ChordomaFDN
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Timothy Ung retweeted
Thank you @StrykerNS for brining your mobile lab to the @CUAnschutz campus this week. 🧠 #MedEd #Neurosurgery
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It was great to be apart of this group! Cannot wait until the next one! #neurosurgery @AANSNeuro @CNS_Update @CUNSGY
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Join us in Vail March 15-18 for the 39th Annual Neurosurgery in the Rockies. Our honored guest speaker is Walter Stummer, MD, Chairman of the Department of Neurosurgery at the University of Münster and Director of the University of Münster #BrainTumor Center: tr.ee/jChzE4 #Neurosurgery #VailCO #MedEd
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Timothy Ung retweeted
Timothy Ung, MD laced up his #hockey skates for the @AANSNeuro #NREF Van Wagenen #HockeyTournament @UMNews. Proceeds from the event benefit the William P. Van Wagenen Fellowship, providing #NeurosurgeryResidents the opportunity to study abroad with flexibility for scientific development. #Neurosurgery
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Some more pics from the NREF Van Wagenen Hockey Tourney! @NREFORG @DrAndrewGrande @TimothyUngMD @DavidAltschulMD @DornbosIII_MD @mtlawton @wchrisfox
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Another fantastic neurosurgery hockey weekend! The whole family made it! @NREFORG @TimothyUngMD @DrAndrewGrande @DavidAltschulMD @DornbosIII_MD
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Timothy Ung retweeted
Nearly 80% of stroke survivors face walking challenges — but a @CUBoulder engineer is working to change that. Learn more: lovecolorado.com/stories/i-l… #LoveColorado | #CUBoulder | #CUEngineering
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Timothy Ung retweeted
Only a week left until the 3rd Annual Van Wagenen Hockey Tournament! Register now before its too late: ow.ly/KsA850XXmMp
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Timothy Ung retweeted
Gearing up for our last round of #NeurosurgeryResidency interviews tomorrow. Excited to add 3 new #residents to this amazing group! #Neurosurgery #Match #Residency #NeurosurgeryResidency @CUMedicalSchool
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Timothy Ung retweeted
Registration is now open for the 3rd Annual Van Wagenen Hockey Tournament! : ow.ly/16N150XrNiq The tournament is back for its third year running at 3M Mariucci Arena Sunday, January 25, 2026! Open to medical students, residents and faculty who play hockey, this is your chance to showcase your skills and enjoy some friendly competition. All net proceeds benefit the William P. Van Wagenen Fellowship: ow.ly/BBlG50XrHvJ Time to trade scrubs for skates! We will see you on the ice.
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Replying to @jmascite
No plans for January 25th? Join Dr. David Altschul at the 3rd Annual Van Wagenen Hockey Tournament at the University of Minnesota's hockey arena! Register to attend: ow.ly/4Uqo50XrHAK
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Strong showing from the CU #Neurosurgery team at #2025CNS! Looking forward to next year’s @CNS_Update meeting in Washington D.C.! @PeterFecci @TimothyUngMD @EYMonty_ @MMSalemMD
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Timothy Ung retweeted
The Van Wagenen Hockey Tournament is back in Minneapolis, MN on January 25, 2026! Will you join the fun on the ice? Registration opens November 10th. #PassthePuck @AANSNeuro @DrAndrewGrande @jmascite @DavidAltschulMD @TimothyUngMD
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📢 Interview Season at CU Neurosurgery 🧠 We’re excited to welcome applicants for the 2025–26 Match! ✅ Applications due: October 15 via ERAS ✅ 3 positions available ✅ Interview Dates: Nov 6–7, Dec 4–5, Jan 8–9 Interview Weekend Schedule •Thursday Evening: TED-style talks from our new Chairman Dr. Fecci @PeterFecci , CU leaders, and department faculty, followed by an evening out in Denver with our residents. •Friday Morning: Faculty interviews + program overview with our program direct Dr. Roark. •Friday Afternoon: Campus tours and time to explore Denver. •Friday Evening: Wine tasting at Dr. Fecci’s home, followed by a department dinner with residents and faculty. •Saturday: A free Colorado weekend with resident-curated recommendations for mountain towns and Denver adventures. 🏔️ ✨ Hotel accommodations provided for Thursday & Friday nights. We look forward to meeting the next generation of neurosurgeons! Check out the website for more information about our program: medschool.cuanschutz.edu/neu… #Neurosurgery #Match2026 #MedTwitter
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Residency interview season is almost here! Exciting times at Colorado! @CUNSGY
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Timothy Ung retweeted
Mark your calendar: the Van Wagenen Hockey Tournament returns for its 3rd year on January 25 in Minneapolis! See you on the ice.
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Our PGY-2 @Mike_Ohene guiding PGY-1 Dr. #MegRyan in a pre-operative lumbar drain placement ahead of a combined CSF leak repair case with @TimothyUngMD and @CUOTO — showcasing multidisciplinary collaboration at @CUAnschutz. 🧠🤝
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