OHSU

Fellowships

Neurological Surgery Fellows 2008-10

Kenneth C Liu, M.D. — Interventional NeuroradiologyLIU_K

Dr. Liu is completing a 2-year fellowship in interventional neuroradiology with Dr. Stanley Barnwell. Dr. Liu joined Neurological Surgery in July 2001 as Intern in General Surgery. In June 2008 he completed his neurosurgical residency at OHSU. His hobbies are varied, including taekwondo, rock climbing, internet authoring, skiing, and hiking. He plays piano, flute, drums and bass guitar.

  • OHSU Emergency Department Outstanding Consultant of the Year-2005

Justin Cetas, M.D., Ph.D. — Skull Base Surgery

Justin Cetas

Dr. Cetas joined neurological surgery in July 2009 as an instructor in skull base surgery. In June 2009 he completed his neurosurgical residency at OHSU. His particular interests include functional neurosurgery and epilepsy surgery. He enjoys many outdoor activities, including rock climbing and sailing.

Awards

  • Neurosurgery Research and Education Foundation (NREF) Award 2007: Central mechanisms of pain in dural inflammation
  • Society for Neuroscience Oregon Chapter Resident Paper Award 2008: A Novel medullary center for the control of cerbral blood flow 
  • Cerebrovascular Disease Research Award (Section on Cerebrovascular Surgery of the American Association of Neurological Surgeons/Congress of Neurological Surgeons) 2008: Medullary control of cerebral blood flow and its potential role in cerebral vasospasm
  • Western Neurosurgical Society (WNS) Research Resident Award 2008:Coupled control of pain and cerebral blood flow in the medulla


Dibyendu Ray, M.Ch. — Stereotactic and Functional NeurosurgeryRay_web

Dibyendu Ray, M.B.B.S., M.S., M.Ch. joined neurological surgery as an instructor in functional and stereotactic neurosurgery in August 2008. He obtained a bachelor’s degree in medicine and surgery (M.B.B.S.) from the University of Calcutta, Calcutta, India, a master’s in general surgery, from the University of Rajasthan, Jaipur, India and a postdoctoral degree in neurosurgery (M.Ch.) from the Postgraduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India. In 2007, he spent a year as a radiosurgery fellow in the Department of Neurosurgery, University of Virginia in Charlottesville. His neurosurgical interests include functional and stereotactic neurosurgery. More specifically, Dr. Ray is interested in epilepsy and movement disorder surgical training, which is presently not available in India. 

Diaa Bahgat M.D. — Stereotactic and Functional Neurosurgery 

Diaa Bahgat M.D. joined neurological surgery as an instructor in functional and stereotactic neurosurgery in December 2008.  He obtained a bachelor degree of medicine and surgery and a medical degree from Kaser Al Anni Medical School, Cairo University and completed neurosurgcial residency at Cairo University Hospitals. In 2007, he spent a year as a spine fellow in the Department of Neurological Surgery, Wayne Sate University, Detroit, Mich. He is presently a lecturer of neurosurgery at Fayoum University, Egypt. His neurosurgical interests include functional and stereotactic neurosurgery.

Subspecialty Contacts

Subspecialty: Skull Base Surgery

Primary Contact: Johnny B Delashaw, Jr. M.D.
Phone: 503-494-4314
Fax: 503-494-7161

Subspecialty: Stereotactic & Functional Neurosurgery
Primary Contact: Kim J Burchiel, M.D., F.A.C.S.
Phone: 503-494-4314
Fax: 503-494-7161

 
Subspecialty: Interventional Neuroradiology (Department of Neuroradiology)
Primary Contact: Stanley L Barnwell, M.D., Ph.D.
Phone: 503-494-7736
Fax: 503-494-7161
 
Subspecialty: Neuro-oncology (Department of Neurology)

Primary Contact: Edward A Neuwelt, MD
Phone: 503-494-5626
Fax: 503-494-5627

Previous Neurological Surgery Fellows

Stereotactic and Functional Neurosurgery Skull Base Surgery
2008-09 — Dibendyu Ray, MCh and Diaa Bahgat, MD

2007-08 — Andrew Zacest , MBBS, MS

2006-07 — Feridun Acar, MD and Jonathan Miller, MD
2005-06 — Reynaldo DeJesus, MD
2004-05 — Ahmed Raslan, MD and Jorge Eller, MD

2004 (6mths) — Christopher Winfree, MD
2003-04 — Phillip Berryhill, MD
2003 (3mths) — Mark Johnston, MD
2002-03 — Joseph Christian, MD and Louis Whitworth, MD
2001-02 — Jeff Elias, MD
1999-01 — Zvi Israel, MBBS
1998-99 — Konstantin Slavin, MD
1997-98 — Joshua Dowling, MD and Deon Louw, MD
1997 — Oren Sagher, MD
1997 — Richard Osenbach, MD
1996-97 — Jamal Taha, MD
1995-96 — Jaques Favre, MD and Kyung Jin Lee, MD
1995 — Jaimie Henderson, MD
1994-95 — Timothy Johnas, MD

 2008-09 — Nicholas Coppa, MD

2007-08 — Kristine Dziurzynski, MD, MSPH

2006-07 — James Liu, MD
2005-06 — Eric Sincoff, MD
2004-05 — Kapil Moza, MD
2003-04 — Serdar Alp, MD
2002-03 — Vijay Balasingham, MD
2001-02 — Aclan Dogan, MD and Robert Cheng, MD
2000-01 — George Kaptain, MD
1999-00 — Joseph Finizio, MD
1998-99 — Sergey Spektor, MD
1997-98 — Marc Schwartz, MD


Visiting (observing) Neurological Surgery Fellows

Stereotactic and Functional Neurourgery
 Skull Base Surgery Laboratory
2003-04 — Sabri Aydin, MD and Volkan Aydin, MD
2002 — Moo Seong Kim, MD and Edwin Bellis, III, MD
2001-02 — Murat Kutlay, MD and Gregory Kiwic, MD		 2008 (3mths) — Jorge Rodriguez, MD
2007 — Takashi Yamaguchi, MD
2006 — Ilman Kim, MD
2001-03 — Akio Noguchi, MD, PhD