Neurosurgery Residents 2025-26

Zaynab Sidi Mohamed

Zaynab Sidi Mohamed, MD
PGY I

Janet Wu

Janet Wu, MD
PGY I

Aashay Patel

Aashay Patel, MD
PGY I

ryan-megan-photoMeg Ryan, MD
PGY II

sempson-sera-photoSera Sempson, MD
PGY II

Jack Butterfield

Michael Ohene-Adjei, MD
PGY III

Paymon Rezaii

Paymon Rezaii, MD
PGY III

Mohamed Salem

Mohamed Salem, MD
PGY III

Jack Butterfield

John Butterfield, MD
PGY IV

Eric MontgomeryEric Montgomery, MD
PGY IV

Matthew Svalina

Matthew Svalina, MD
PGY IV

Keshari ShresthaKeshari Shrestha, MD
PGY V

ReinierAlvarezReinier Alvarez, MD
PGY VI

Ahmed HelalAhmed Helal, MD
PGY VI

Will HarrisWilliam Harris, MD
PGY VI

JuliaPazniokaJulia Pazniokas, MD
PGY VII

Neurosurgery

CU Anschutz

Academic Office One

12631 East 17th Avenue

5001

Aurora, CO 80045


CU Anschutz

University Hospital - Neurosurgery Patient Affairs

12605 E 16th Ave

Aurora, CO 80045

720-848-2080


CMS Login