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NASBS

NASBS

North American Skull Base Society

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Skull Base Fellowship Registry

The membership of the North American Skull Base Society (NASBS) is a tremendous resource for the training of fellows, who are the future of the development of our specialty. The society has developed a registry of skull base fellowships that are offered by the society membership.

The society recognizes that we are a diverse and multidisciplinary group comprised of several different specialties, all of whom have significant interest and focus in the management of skull base neoplasia. Likewise, the nature and character of the various fellowships will represent and reflect their differences. In addition, we recognize that there will be variation between individual fellowship experiences resulting from the differences in the preceptor’s approaches and practices.

To post a Fellowship, please go to the Fellowship Registry Entry Form. You must be a member of NASBS to add a Fellowship to the Registry.
To edit an entry, please log in under the Member credentials used to add the entry to the registry and make edits to the listing.

To apply for Fellowship training, please contact the program directly.
If you need assistance or have questions, please contact the NASBS office at [email protected].

Return to List

Title of FellowshipSkull Base Neurological Surgery, UCI
Contact Name for ApplicationsFrank P.K. Hsu, MD, PhD
Fellowship Type
  • Neurosurgical
LocationIrvine, CA
Date Fellowship Established07/01/2012
Fellowship DirectorFrank P. K. Hsu, MD, PhD
Participating Faculty

Neurological Surgery Faculty
Otolaryngology, Head and Neck Surgery Faculty


Fellowship Information

Duration1 year
Required Prior Training Program
  • Neurosurgery
Required Prior Training Program OtherNeurological Surgery
Accept Foreign Medical Graduates (outside US & Canada)Yes
Foreign Medical Graduates Eligibility Requirements

Neurological Surgery training.

Must be licensed to practice in California by start date.

Should be board eligible/certified in training subspecialty. Graduate from an ACGME approved neurological surgery residency training program.

Residency Training in US/Canada RequiredNo
USMLE
  • Step 1
  • Step 2
  • Step 3
Percentage of Fellow Workload that is Skull Base90%
Number of Fellows Accepted Per YearOne
Salaried PositionYes- contact Program Director for more information
Night and Weekend CallYes
Estimated Nights Per Month4
Clinical Work
Average Operative Skull Base Cases Per Year100
Open Cranial Base
Anterior30
Anterolateral/Infratemporal20
Lateral (temporal bone)20
Posterior40
Endonasal Cranial Base
Pituitary/Sella30
Sagittal Plane (excluding pituitary)30
Transpterygoid/ Coronal Plane15
Temporal Bone
Transtemporal/ Transcochlear20
Middle fossa15
Retrosigmoid30
Craniofacial Anomalies/ Reconstructive
Craniofacial Anomalies/ Reconstructive10
Trauma
Craniocervical
Transcervical15
Transoral5
Endonasal50
Reconstruction
Cranioplasty40
Regional, Pedicled Flap Repair35
Free Flap Repair30
Stereotactic Radiosurgery
Gammaknife5
Cerebral Vascular Surgery
Transcranial50
Endovascular50
Anatomical Dissection Laboratory

Cranial lab

Laboratory Research Opportunities

Clinical Research
Dedicated Cranial Lab

Previous Fellows
  1. Kamran Urgun (2019-2020) Specialty Training
  2. Dustin Hatefi (2018-2019)
  3. Ali O. Jamshidi (2017-2018)
  4. Mark Calayag (2016-2017)
  5. Gilbert Cadena (2015-2016)
  6. Thomas Lo (2014-2015)
  7. Robert Ayer (2013-2014)
  8. Joshua Krass (2012-2013)

Maheen Khan, MD (2022-2023)
Michael Kim, MD (2021-2023)
Brendan Fong, MD (2020-2021)

Additional Features of the Fellowship

The Skull Base Neurological Surgery Fellowship is a comprehensive one-year fellowship, encompassing the spectrum of advanced skull base, complex cranial surgery, with interdisciplinary management of patients that includes clinical research involvement. Our team includes board-certified and fellowship-trained experts in neurosurgery, neuro-otology, otolaryngology, ophthalmology, pathology, oncology, neuroradiology, plastic surgery and rehabilitative medicine. The program involves a team approach that allows safe access to, and removal of tumors at the base of the brain, with the goal of neurological preservation.

The program goal is to provide a wide range of training experience that involves state-of-the-art technology to prepare participants in a career in minimally invasive, skull base neurological surgery in an academic and private practice setting. The clinical overview includes exposure that includes, but is not limited to schwannomas, craniopharyngiomas, temporal bone tumors, meningioma, pituitary tumors, metastatic brain tumors, vascular lesions, congenital lesions, and traumatic lesions. Furthermore, surgical experience involving aneurysms, arteriovenous malformations of the brain and spine, and cerebral bypass surgery. Fellows engage in operative experience in endoscopic and traditional open microscopic techniques, resident and medical student teaching, gamma knife, and radiosurgery, and clinical research opportunities, and scholarly activities.

Application deadline: See NASBS Match Program Guidelines

Committee on Advanced Subspecialty Training (CAST) AccreditedNo
How to apply

See NASBS Match Program Guidelines

Questions: Meri Dailey
[email protected]
101 The City Drive, South, Bldg. 200, Suite 210
Orange, CA 92868

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