People

Portrait of Zack Nigogosyan, MD

Zack Nigogosyan, MD

Neuroendovascular Fellow

Neuroradiology Fellowship, Mallinckrodt Institute of Radiology, WashU Medicine, St. Louis, MO

Diagnostic Radiology Residency, Mallinckrodt Institute of Radiology, WashU Medicine, St. Louis, MO

MD, Medical College of Wisconsin

Portrait of John I. Ogunlade, DO

John I. Ogunlade, DO

Assistant Professor of Neurosurgery

Portrait of Joshua W. Osbun, MD, FACS, FAHA

Joshua W. Osbun, MD, FACS, FAHA

Professor of Neurosurgery, Radiology and Neurology

Vice-Chair of Education, Department of Neurosurgery

Program Director, Neurosurgery Residency

Director, Cerebrovascular Surgery and Interventional Neuroradiology

Castle Connolly Top Doctor

Rebecca M. Palis, PA-C
Portrait of Bhuvic Patel, MD

Bhuvic Patel, MD

Assistant Professor of Neurosurgery

Surgical Director, Pituitary Center

Portrait of Brenton Pennicooke, MD, MS, MBA, FAANS

Brenton Pennicooke, MD, MS, MBA, FAANS

Assistant Professor of Neurosurgery and Orthopedic Surgery and Biomedical Engineering

Castle Connolly Top Doctor

Portrait of Alexander Perdomo Pantoja, MD

Alexander Perdomo Pantoja, MD

PGY5 Resident

Postdoctoral Research Fellow, Johns Hopkins University School of Medicine

Resident, Neurosurgery, Instituto Nacional de Neurología y Neurocirugía - Universidad Nacional Autónoma de Mexico

MD, Universidad Michoacana de San Nicolas de Hidalgo Facultad de Ciencias Médicas

Hometown: Morelia, Mexico

Portrait of Stephanie M. Perkins, MD

Stephanie M. Perkins, MD

Professor of Radiation Oncology

Chief, Pediatric Radiotherapy Service

Director, S. Lee Kling Proton Therapy Center

Portrait of Sam Phelps

Sam Phelps

Marketing/Social Media Coordinator

Portrait of Hanish Polavarapu, MD, MS

Hanish Polavarapu, MD, MS

PGY3 Resident

MD, SUNY Upstate Norton College of Medicine

MS, St. George University School of Medicine

MS, Georgetown University

BA, Boston University