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Preventive Medicine Residency Columbia - Residents

Meet our residents

Class of 2025

Louis Yu, MD

Louis Yu, MD

Chief Resident; PGY-3 Preventive Medicine Resident

Medical School:  Aureus University School of Medicine

Prapti Chatterjee-Murphy, MD

Prapti Chatterjee-Murphy, MD

PGY-3 Preventive Medicine Resident

Medical School: Icahn School of Medicine at Mount Sinai

Class of 2026

William Capell, MD

William Capell, MD

PGY-2 Preventive Medicine Resident

Medical School: David Geffen School of Medicine at UCLA

Nayanka Etienne, MD

Nayanka Etienne, MD

PGY-2 Preventive Medicine Resident

Medical School: SUNY Upstate Medical University Alan and Marlene Norton College of Medicine

Recent Alumni

  • Humna Fayyaz MD, MPH (2023)
  • William Giang MD, MPH (2023)
  • Ifeanyi Nwadukwe, MD, MPH (2022)
  • Blair Chance, MD, MPH (2020)
  • Catherine Brett, MD, MPH (2019)
  • Stephanie Lee, MD, MPH (2019)
  • Erin Gustafson, MD, MPH (2017)
  • Andrew Jones, MD, MPH (2017)
  • Michael Kacka, MD, MPH (2017)
  • Kim Luk, MD, MPH (2017)
  • Thea Papasozomenos, MD, MPH (2017)
  • Branham Tomarchio, MD, MPH (2017)