In This Section      

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.

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

Request an Appointment

Maryland Patients

For referrals or to learn more about the Neurovascular Laboratory, please call 410-955-7481.

Adult Neurology: 410-955-9441
Pediatric Neurology: 410-955-4259
Adult Neurosurgery: 410-955-6406
Pediatric Neurosurgery: 410-955-7337


Traveling for Care?

Whether you're crossing the country or the globe, we make it easy to access world-class care at Johns Hopkins.

Outside of Maryland (toll free)

Request an Appointment
Medical Concierge Services

International Patients

Request an Appointment
Medical Concierge Services

blue suitcase