John Butterfield
PGY I
Undergrad: University of Minnesota
Med School: University of Minnesota
Eric Montgomery
PGY I
Undergrad: Pomona College
Med School: University of Texas Southwestern
Matthew Svalina
PGY I
Undergrad: University of Illinois- Chicago
Med School: University of Colorado SOM
Michael
Kortz, DO
PGY II
Undergrad: Baylor University
Med school: Kansas City University
Interests: functional, tumor, critical care, trauma, extreme environments medicine
Hobbies: travel, anything outdoors (hiking, skiing, climbing, etc), music, astronomy
Keshari Shrestha, MD
PGY II
Undergrad: University of Florida
Med school: University of Colorado SOM
Interests: vascular, tumor
Hobbies: rock climbing, hiking, watching tv
Reinier Alvarez, MD
PGY III
Undergrad: Florida International University
Med school: Florida International University - Herbert Wertheim College of Medicine
Interests: Skull base
Hobbies: comedy, raising my puppy, wine, photography
Ahmed Helal, MD
PGY III
Undergrad: Alexandria University
Med School: Alexandria University
Fellowship: International NSURG Fellowship- Mayo Clinic & Pediatric NSURG Fellowship- OHSU
Interests: Vascular and Epilepsy
Hobbies: Spending time with family, Weightlifting, sitcoms, watching basketball and soccer, non-fiction reading
William Harris, MD
PGY III
Undergrad: Colorado College
Med school: University of Hawaii
Interests: Pediatrics, functional
Hobbies: Running, soccer, skiiing, surfing, trying new restaurants
Julia Pazniokas, MD
PGY IV
Undergrad: Boston College
Med school: New York Medical College
Interests: pediatrics
Hobbies: baking, arts&crafts, exercise, paddle boarding
Lindsey Freeman, MD
PGY V
Undergrad: The Ohio State University
Med school: Case Western Reserve University
Interests: cranial, spine, pediatrics, general
Hobbies: talking to sister on the phone, hiking, biking, reading
Ashkaun Razmara, MD
PGY V
Undergrad: UC Berkeley
Masters: Johns Hopkins
Med school: Frank Netter SOM
Interests: Functional, Brain-Computer Interface
Hobbies: Music, film, sports, physical endurance, spaceflight
Jessa Hoffman, MD
Chief Resident
PGY VI
Undergrad: Middlebury College
Med school: New York Medical College
Interests: Vascular Neurosurgery
Hobbies: skiing, hiking, camping, walking my dog
Blake Wittenberg, MD
Chief Resident
PGY VI
Undergrad: CU Boulder
Med school: LSU New Orleans
Interests: Spine, Endoscopic Spine, General
Hobbies: Fishing, Cooking, Hanging out with family and dogs
Gregoire Chatain, MD
PGY VII
Undergrad: Bishop’s University
Grad school: Oxford University
Med school: University of London, Barts and The London School of Medicine and Dentistry
Interests: Complex spine
Hobbies: Traveling, cooking, running, skiing
William McKay, MD
Chief Resident
PGY VII
Undergrad: Brigham Young University
Med school: Wake Forest School of Medicine
Interests: General Neurosurgery, Trauma, Complex spine
Hobbies: hiking, mountain biking, team sports, painting, reading, gardening