Neurodiagnostic Laboratory
Jeff Balzer, PhD
Donald Crammond, PhD
Miguel E. Habeych, MD, MPH
Parthasarathy Thirumala, MD

Cerebral Blood Flow Laboratory

Jeff Balzer, PhD

Micro-Electrode Recording

Donald Crammond, PhD

Intraoperative Monitoring Service

Jeff Balzer, PhD
Donald Crammond, PhD
Miguel E. Habeych, MD, MPH
Parthasarathy Thirumala, MD

Miguel E. Habeych, MD, MPH
Co-director
Assistant Professor of Neurological Surgery
(412) 648-9211
habeychme@upmc.edu

Parthasarathy Thirumala, MD
Co-director
Clinical Assistant Professor of Neurological Surgery
(412) 648-2570
thirumalapd@upmc.edu

Jeff R. Balzer, PhD
Associate Professor of Neurological Surgery
Associate Director for Clinical Services
(412) 648-9779
balzerjr@upmc.edu

Donald J. Crammond, PhD
Assistant Professor of Neurological Surgery
Associate Director for Movement Disorder Surgery
(412) 648-1385
crammonddj@upmc.edu

Ray Lofink
Neurophysiology System Software Engineer
(412) 692-6940

Mary Ellen Fosbrink
Administrative Assistant
(412) 648-2570
fosbrinkme@upmc.edu