Neurosurgery Residents 2025-26

ryan-megan-photoMeg Ryan
PGY I

sempson-sera-photoSera Sempson
PGY I

Jack Butterfield

Michael Ohene-Adjei
PGY II

Paymon Rezaii

Paymon Rezaii
PGY II

Mohamed Salem

Mohamed Salem
PGY II

Jack Butterfield

John Butterfield
PGY III

Eric MontgomeryEric Montgomery
PGY III

Matthew Svalina

Matthew Svalina
PGY III

Keshari ShresthaKeshari Shrestha, MD
PGY IV

ReinierAlvarezReinier Alvarez, MD
PGY V

Ahmed HelalAhmed Helal, MD
PGY V

Will HarrisWilliam Harris, MD
PGY V

JuliaPazniokaJulia Pazniokas, MD
PGY VI

Lindsey Freeman, MDLindsey Freeman, MD
PGY VII

Ashkaun RazmaraAshkaun Razmara, MD
PGY VII

Neurosurgery

CU Anschutz

Academic Office One

12631 East 17th Avenue

5001

Aurora, CO 80045

303-724-2306


CU Anschutz

University Hospital - Neurosurgery Patient Affairs

12605 E 16th Ave

Aurora, CO 80045

720-848-2080


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