Meet Our Neurosurgery Residents
Postgraduate Year 7
Alice Hung, M.D.
Undergraduate Education: Johns Hopkins (2013)
Medical School: Johns Hopkins (2018)
![Alice Hung](/-/media/neurology-neurosurgery/images/neurosurgery-residency/hung-alice-sm.jpg?h=300&iar=0&w=240&hash=36658AEF8AE12CE99A81A5D8EFF7A5AB)
Kurt Lehner, M.D.
Undergraduate Education: Kansas University (2011)
Medical School: Hofstra University (2018)
Clinical Focus: Pediatric neurosurgery, functional neurosurgery
Awards/Grants:
- SNS Neurosurgeon-Scientist Training Program Recipient investigating cerebellar and basal ganglia function
- Physician Scientist Training Program Scholar, Johns Hopkins Hospital
- House Staff Council Neurosurgery Representative
- AANS Vesalius Award (2018)
![Kurt Lehner](/-/media/neurology-neurosurgery/images/neurosurgery-residency/lehner-kurt-sm.jpg?h=300&iar=0&w=240&hash=11388738DFCC4C02131DC7E76A52AEDE)
Andrew Luksik, M.D.
Undergraduate Education: Vanderbilt (2011)
Medical School: Johns Hopkins (2018)
![Andrew Luksik](/-/media/neurology-neurosurgery/images/neurosurgery-residency/luksic-andrew-sm.jpg?h=300&iar=0&w=240&hash=8B4530CA27D228298D0BA5FBE7A6E06A)
Postgraduate Year 6
Tej Azad, M.D., M.S.
Undergraduate Education: Washington University, St. Louis (2012)
Medical School: Stanford (2019)
Research Areas: Molecular diagnostics; health policy; cranial and spinal trauma
Profiles: ResearchGate | PubMed | Google Scholar | Twitter
Awards and Grants:
- Walter Dandy Award for Clinical Research, Johns Hopkins University (2023)
- Kuntz Scholar, AANS/CNS Section on Disorders of the Spine and Peripheral Nerve (2023)
- Young Investigator Translational Research Grant Award, North American Spine Society (2022)
- Chairman’s Award for Improving Patient Safety, Johns Hopkins University (2022)
- Physician Scientist Training Program Scholar, Johns Hopkins Hospital (2020)
- CNS Julius Goodman Resident Award, Congress of Neurological Surgeons (2019)
- Socioeconomic Research Fellow, Council of State Neurosurgical Societies (2017)
- Clinical Research Mentorship Fellow, Doris Duke Charitable Foundation (2016)
- NIH TL1 Clinical Training Scholar, Stanford University (2015)
![Tej Azad](/-/media/neurology-neurosurgery/images/neurosurgery-residency/azad-tej-sm.jpg?h=300&iar=0&w=240&hash=6E3EE4B2DB3896C1AC96AF24FBB463CF)
Lydia Bernhardt, M.D.
Undergraduate Education: Johns Hopkins University (2014)
Medical School: Johns Hopkins University (2019)
![Lydia Bernhardt](/-/media/neurology-neurosurgery/images/neurosurgery-residency/bernhardt-lydia-sm.jpg?h=300&iar=0&w=240&hash=40A4CFE583BAB6873B8C742785F15DAE)
Landon Hansen, M.D., Ph.D.
Undergraduate Education: Brigham Young University (2011)
Medical School: Duke University (2019)
![Landon Hansen](/-/media/neurology-neurosurgery/images/neurosurgery-residency/hansen-landon-sm.jpg?h=300&iar=0&w=240&hash=9718E04F4EBA064FC36D476E4BF28F4B)
Yuanxuan Xia, M.D.
Undergraduate Education: Washington University, St. Louis (2014)
Medical School: Johns Hopkins University (2019)
Research Areas: Cancer immunotherapy, spine oncology, trigeminal neuralgia
Profiles: PubMed | Google Scholar
Award and Grants:
- Harvey Cushing Hunterian Research Award, Johns Hopkins Hospital (2024)
- Physician Scientist Training Program Research Grant, Johns Hopkins Hospital (2024)
- Physician Scientist Training Program Scholar, Johns Hopkins Hospital (2022)
- HHMI Medical Research Fellow (2018)
![Yuanxuan Xia](/-/media/neurology-neurosurgery/images/neurosurgery-residency/xia-yuanxuan-sm.jpg?h=300&iar=0&w=240&hash=5CA1C2CEF2E142E38F2FFA98A470D5C6)
Postgraduate Year 5
Karim Ahmed, M.D.
Undergraduate Education: University of Notre Dame (2014)
Medical School: Johns Hopkins University (2020)
Profiles: Google Scholar | ResearchGate
Awards and Grants:
- The Spine Journal and North American Spine Society (NASS) 2020 Outstanding Paper Award
- CNS 2021 Tumor Paper of the Year
![Karim Ahmed](/-/media/neurology-neurosurgery/images/neurosurgery-residency/ahmed-karim.jpg?h=300&iar=0&w=240&hash=096AB56BAFD42587EFC7D733C4DE1003)
Wataru Ishida, M.D.
Undergraduate Education: University of Tokyo (2008)
Medical School: University of Tokyo Faculty of Medicine (2012)
![Wataru Ishida](/-/media/neurology-neurosurgery/images/neurosurgery-residency/ishida-wataru.jpg?h=300&iar=0&w=240&hash=01EA1FB18051D0058E4F4240FD05E1D3)
Jawad Khalifeh, M.D.
Undergraduate Education: American University of Beirut (2015)
Medical School: Washington University in St. Louis School of Medicine (2020)
Clinical Focus/Clinical Interests: Spine and Peripheral Nerve Surgery
Clinical Track: Spine and Peripheral Nerve Surgery
Research Areas: ultrasound applications in peripheral nerve and spinal cord injury, clinical outcomes and health services research in spinal surgery, neuro-regeneration and neuromodulation, robotic spine surgery
Profiles: Google Scholar | PubMed | Twitter
Awards and Grants:
- Chairman’s Award for Improving Patient Safety, Johns Hopkins University (2024)
- House Staff Council Resident Appreciation Award (2022)
- Alpha Omega Alpha Honor Medical Society (2020)
![Jawad Khalifeh](/-/media/neurology-neurosurgery/images/neurosurgery-residency/jawad-khalifeh.jpg?h=300&iar=0&w=240&hash=0237014DA480167953D588D512492B17)
Postgraduate Year 4
Cory Chang, M.D.
Undergraduate Education: Dartmouth College (2013)
Medical School: Columbia University Vagelos College of Physicians and Surgeons (2021)
![Cory Chang](/-/media/neurology-neurosurgery/images/neurosurgery-residency/cory-chang.jpg?h=625&iar=0&w=500&hash=BF6A9F6AEA0F069C81A21237DAE22459)
Joe Dardick, M.D.
Undergraduate Education: University of Virginia (2015)
Medical School: Albert Einstein College of Medicine (2021)
Awards and Grants:
- Johns Hopkins Discovery Award: Continuous and Active Surveillance of Shunt Infections using Clip-on Device (2023)
- Pediatric Hydrocephalus Foundation Research Grant (2023)
- Physician Scientist Training Program Scholar, Johns Hopkins Hospital (2022)
- AAN Futures in Neurological Research Award (2020)
- Medical Research Fellow, Howard Hughes Medical Institute (2016-2018)
![Joe Dardick](/-/media/neurology-neurosurgery/images/neurosurgery-residency/joseph-dardick.jpg?h=625&iar=0&w=500&hash=D21D5FE76E53B495E1907332FC27D3FE)
James Feghali, M.D.
Undergraduate Education: American University of Beirut (2014)
Medical School: American University of Beirut Faculty of Medicine (2018)
Profiles: LinkedIn | Twitter
Awards and Grants:
- Canon Medical Seed Funding Program Grant (2020-2022)
- Alpha Omega Alpha Honor Medical Society member
![James Feghali](/-/media/neurology-neurosurgery/images/neurosurgery-residency/james-feghali.jpg?h=625&iar=0&w=500&hash=37A78D9D019D96BE0177412AFF576E07)
Connor Liu, M.D.
Undergraduate Education: Washington University in St. Louis (2013)
Medical School: Washington University in St. Louis (2021)
Awards and Grants:
- Physician Scientist Training Program Scholar, Johns Hopkins Hospital (2022)
- Program Evaluation Committee neurosurgery representative
- CNS Tumor Neuro-Oncology Trainee Award (2019)
- Medical Research Fellow, Howard Hughes Medical Institute (2016-2018)
![Connor Liu](/-/media/neurology-neurosurgery/images/neurosurgery-residency/connor-liu.jpg?h=625&iar=0&w=500&hash=D405C22521948D0FB1B95E5C03ABBA67)
Postgraduate Year 3
Timour Al-Khindi, M.D., Ph.D.
Undergraduate Education: University of Toronto (2011)
Graduate Education: Johns Hopkins University (2022)
Medical School: Johns Hopkins University (2022)
![headshot of Timour Al-Khindi](/-/media/neurology-neurosurgery/images/neurosurgery-residency/al-khindi-timour.jpg?h=300&iar=0&w=240&hash=115AF9C9CFAA2DE92FD31940B9DBD43E)
Liam Hughes, M.D.
Undergraduate Education: Cornell University (2018)
Medical School: Thomas Jefferson University - Sidney Kimmel Medical College (2022)
Profiles: Twitter | Google Scholar
![headshot of Liam Hughes](/-/media/neurology-neurosurgery/images/neurosurgery-residency/hughes-liam.jpg?h=300&iar=0&w=240&hash=3F77915DB8A7FABAD3BC6F8F9FEB7717)
Emily Johnson, M.D., M.S.
Undergraduate Education: Yale University (2016)
Graduate Education: Tufts University (2017)
Medical School: Washington University in St. Louis (2022)
![headshot of Emily Johnson](/-/media/neurology-neurosurgery/images/neurosurgery-residency/johnson-emily.jpg?h=300&iar=0&w=240&hash=5485D60FEA52CF7B1E0C238C0E9DEC54)
Ethan Srinivasan, M.D.
Undergraduate Education: University of Michigan (2013)
Medical School: Duke University (2022)
Profiles: LinkedIn | Google Scholar
![headshot of Ethan Srinivasan](/-/media/neurology-neurosurgery/images/neurosurgery-residency/srinivasan-ethan.jpg?h=300&iar=0&w=240&hash=D813F831052895157956AFD864993CC9)
Postgraduate Year 2
Safwan Alomari, M.B.B.S.
Medical School: Medical School: Jordan University of Science and Technology Faculty of Medicine (2017)
Profiles: PubMed | ResearchGate | Twitter
Awards and Grants:
- Charles Tator Award, AANS (2021)
- Robert Florin Award for Research on Socioeconomics, AANS (2021)
- Charles Kuntz Scholar, AANS/CNS Section on Spine and Peripheral Nerves Disorders (2021)
- A. Earl Walker Award for Research, Johns Hopkins University (2022)
Steckl, A., Han, D., Tyler, B.M., Brem, H. and Alomari, S., University of Cincinnati and The Johns Hopkins University, 2024. NanoMesh Drug Delivery for Treatment of Brain Tumors. U.S. Patent Pending; Application 18/380,984. https://patents.google.com/patent/US20240122918A1/en
![Safwan Alomari headshot](/-/media/neurology-neurosurgery/images/neurosurgery-residency/safwan-alomari.jpg?h=800&iar=0&w=640&hash=007480CB0E7AB42E04AD1C7DA7631E3C)
Joshua Materi, M.D.
Undergraduate Education: University of Wyoming (2015)
Medical School: Johns Hopkins University School of Medicine (2023)
Profiles: Twitter | ResearchGate | PubMed | LinkedIn
![Josh Materi headshot](/-/media/neurology-neurosurgery/images/neurosurgery-residency/josh-materi.jpg?h=800&iar=0&w=640&hash=6304F50BC03A9FE677E06DE9C9E65594)
Aaron Rusheen, M.D., Ph.D.
Undergraduate Education: University of Rochester (2014)
Medical School: Mayo Clinic Alix School of Medicine (2023)
Graduate Education: Mayo Clinic Graduate School of Biomedical Sciences (2023)
Profiles: Google Scholar | Twitter | PubMed
Awards and Grants:
- Ruth L. Kirschstein National Research Service Award Individual Predoctoral Fellowship (F31)
- NIH Leadership Development Program Fellowship
- Society for Neuroscience Uihlein Neurosurgery Research Scholarship, Mayo Clinic
![Aaron Rusheen Headshot](/-/media/neurology-neurosurgery/images/neurosurgery-residency/aaron-rusheen.jpg?h=800&iar=0&w=640&hash=7D4C5F79A5322E57E5FA8A2DB7F912F1)
Patricia Yee, M.D., Ph.D.
Undergraduate Education: University of Michigan-Ann Arbor (2011)
Graduate Education: Penn State College of Medicine (2021)
Medical School: Pennsylvania State University College of Medicine (2023)
Profiles: PubMed | Google Scholar | Twitter
![Patricia Yee Headshot](/-/media/neurology-neurosurgery/images/neurosurgery-residency/patricia-yee.jpg?h=800&iar=0&w=640&hash=21FDFCAFAC263228EC0FC854B387C359)
Postgraduate Year 1
Andrew Hersh
Undergraduate Education: Princeton University (2018)
Medical School: Johns Hopkins School of Medicine (2024)
Profiles: Google Scholar | ResearchGate | PubMed | Twitter
![Andrew Hersh headshot](/-/media/neurology-neurosurgery/images/neurosurgery-residency/hersh-andrew-headshot.jpg?h=300&iar=0&w=240&hash=A0EA3B2598D3FF3ECBEEA429CA3218AD)
Bridget Nolan
Undergraduate Education: Lehigh University (2015)
Medical School: New York Medical College (2024)
![Bridget Nolan Headshot](/-/media/neurology-neurosurgery/images/neurosurgery-residency/nolan-bridget-headshot.jpg?h=300&iar=0&w=240&hash=AB3DD09FF995211FFD457DD216F31CBD)
Jacob Jo
Undergraduate Education: Dartmouth College (2017)
Medical School: Vanderbilt University School of Medicine (2024)
Profiles: Google Scholar | ResearchGate | Twitter
![Jacob Jo Headshot](/-/media/neurology-neurosurgery/images/neurosurgery-residency/jo-jacob-headshot.jpg?h=300&iar=0&w=240&hash=59A4C80FE10651223B9E2B6095CA34EB)
Michelle Odonkor
Undergraduate Education: Harvard University (2018)
Graduate Education: Johns Hopkins Bloomberg School of Public Health (2023)
Medical School: Johns Hopkins School of Medicine (2024)
Research Areas: Global neurosurgery, neurosurgery capacity building
Profiles: LinkedIn | PubMed | Google Scholar
![Michelle Odonkor headshot](/-/media/neurology-neurosurgery/images/neurosurgery-residency/odonkor-michelle-headshot.jpg?h=300&iar=0&w=240&hash=8CC4F03BDF7DF9167CA530B4A053FBEF)