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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 NASBS Executive Director, Paula Claborn, at [email protected].

Return to List

Title of FellowshipSkull Base Surgery
Contact Name for ApplicationsSusan Worthington
Fellowship Type
  • Neurosurgical
LocationWeston, FL
Date Fellowship Established07/01/2019
Fellowship DirectorBadih Adada, MD
Participating Faculty

Badih Adada, MD, Department Chair (Neurosurgery), Director of Skull Base Surgery
Hamid Borghei-Razavi, MD, Assistant Professor (Neurosurgery), Director of Pituitary surgery Program
Nathalia Velasquez, MD, Co-director of Endoscopic Skull Base and Pituitary Surgery Program
Gilberto Alemar, MD, ENT/ Skull Base
Eloy Villasuso, MD, Neurotologist/ Lateral Skull Base


Fellowship Information

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

A certified copy of current ECFMG certification and qualifying exam results

Residency Training in US/Canada RequiredNo
USMLE
  • Step 1
  • Step 2
  • Step 3
Percentage of Fellow Workload that is Skull Base85%
Number of Fellows Accepted Per Year1
Salaried PositionYes- contact Program Director for more information
Night and Weekend CallNo
Clinical Work
Average Operative Skull Base Cases Per Year200
Open Cranial Base
Anterior25
Anterolateral/Infratemporal20
Lateral (temporal bone)10
Posterior5
Endonasal Cranial Base
Pituitary/Sella40
Sagittal Plane (excluding pituitary)5
Transpterygoid/ Coronal PlaneOther
Temporal Bone
Transtemporal/ Transcochlear5
Middle fossa5
Retrosigmoid35
Craniofacial Anomalies/ Reconstructive
Craniofacial Anomalies/ Reconstructive5
Trauma
Craniocervical
TranscervicalOther
Reconstruction
Cranioplasty5
Free Flap RepairOther
Stereotactic Radiosurgery
Cerebral Vascular Surgery
CyberknifeOther
Transcranial30
Anatomical Dissection Laboratory

Skull Base Surgery state of the art Lab equipped with Microscope and Endoscope available 24/7 at Weston Campus

Laboratory Research Opportunities

Collaboration of the Clinical Fellow with 2 research fellows in the lab in skull base anatomy projects

Application Deadline04/30/2023
Decision Deadline05/30/2023
Fellowship Institution Websiteclevelandclinic.org
Committee on Advanced Subspecialty Training (CAST) AccreditedNo
How to apply

Please contact Hamid Borghei-Razavi, MD: Assistant Professor of Neurosurgery
Email: [email protected]
or Susan Worthington: administrative program coordinator
Email :[email protected]
Phone: 954-487-2854

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