Holiday Hours: Closing today at 3:00 PM and closed tomorrow (July 3) in observance of Independence Day. Have a safe and happy Fourth of July!

Contact Dr. Levy and his team for a trusted second opinion on your AVM or aneurysm diagnosis.

LEARN MORE
MENU

Academic Staff

Elad I. Levy

MD, MBA, FACS, FAHA

Chairman

Renée Reynolds

MD

Residency Program Director

Adnan H. Siddiqui

MD, PhD, FACS, FAHA, FAANS

Neuroendovascular Fellowship Director

John Pollina

MD

Spine Fellowship Director

Jonathan Riley

MD

Functional Neurosurgery Fellowship Director

Jennifer Schram

Training Program Administrator

jschram@ubns.com

Leah Johnson

Academic Coordinator

ljohnson@ubns.com

 

Debra J. Zimmer

Senior Authors' Editor

dzimmer@ubns.com

Carrie Owens

Junior Authors’ Editor

cowens@ubns.com

Follow along with us

Publications | July 22, 2026

View all Publications Small Blue Arrow Icon

Bicortical lateral plate screw placement reduces subsidence risk in patients undergoing lateral lumbar interbody fusion.

In the News | July 29, 2026

UBNS in the News Blue Arrow Icon

UBNS Activated as Local Research Site for SynchronBCI INTENT Study

UBNS has been activated as a local research site for a new study by Synchron, a U.S. neurotechnology company, in an effort to restore autonomy in people's lives who are affected by degenerative diseases, such...

Continue to news article
Academic Excellence Arrow Icon

UBNS Residency Program

Follow doctors