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Physicians and Staff

The laboratory is operated under the supervision of the Johns Hopkins Department of Anesthesiology and Critical Care Medicine and is staffed by registered vascular technologists.

Photo of Dr. Juan R Carhuapoma, MD

Carhuapoma, Juan R, MD

Associate Professor of Neurology
Associate Professor of Anesthesiology and Critical Care Medicine
Associate Professor of Neurological Surgery
 
Photo of Dr. Romergryko Guance Geocadin, MD

Geocadin, Romergryko Guance, MD

Associate Professor of Neurology
Associate Professor of Anesthesiology and Critical Care Medicine
Associate Professor of Neurological Surgery
 
Photo of Dr. Marek Alexander Mirski, MD

Mirski, Marek Alexander, MD

Professor of Anesthesiology and Critical Care Medicine
Professor of Neurological Surgery
Professor of Neurology
Director of Neuroanesthesia and Critical Care Medicine Division
 
Photo of Dr. Neeraj Sunderrajan Naval, MBBS

Naval, Neeraj Sunderrajan, MBBS

Assistant Professor of Neurology
Assistant Professor of Anesthesiology and Critical Care Medicine
Director of Neurosciences Critical Care Unit at Bayview
 
Photo of Dr. Paul Alan Nyquist, MD MPH

Nyquist, Paul Alan, MD MPH

Associate Professor of Neurology
Associate Professor of Anesthesiology and Critical Care Medicine
Assistant Professor of Medicine
Associate Professor of Neurological Surgery
 
Photo of Dr. Robert David Stevens, MD

Stevens, Robert David, MD

Associate Professor of Anesthesiology and Critical Care Medicine
Assistant Professor of Neurological Surgery
Assistant Professor of Neurology
Associate Professor of Radiology and Radiological Science
 
Photo of Dr. Wendy Catharina Ziai, MD

Ziai, Wendy Catharina, MD

Associate Professor of Neurology
Associate Professor of Anesthesiology and Critical Care Medicine
Associate Professor of Neurological Surgery
Medical Director, Neurovascular Laboratory
 

Extended Staff

photo of Bahattin (Bobby) Ergin

Ergin, Bahattin, BS, RVT

Technical Director of the Neurovascular Lab
 
photo of Vladimir Ponomarev

Ponomarev, Vladamir, RDMS

TCD Technician
 

 

 
 
 
 
 
 

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