Our Chief Fellows 2025-2026
Austin West, MD
Ara Vartanyan, MD
Lisa Yun, MD
Class of 2026
Amir Khalil | MD: Ross University| Residency: Wayne State University
Katherine Leger | MD: Escuela Latino Americana de Medicinal | Residency: Alameda Health System
Kelechi Collins Meremikwu | MD: Windsor University School of Medicine | Residency: One Brooklyn Health System
Joshua Reece | MD: University of the West Indies | Residency: Downstate Medical Center
Ara Vartanyan | MD: Saint Louis University | Residency: USC
William Austin West | MD: University of Queensland | Residency: Ochsner Clinic Foundation
Lisa Yun | MD: UCLA | Residency: Vanderbilt University
Class of 2027
PCCM Fellow, Class of 2027
Tyler Andersen, MD | MD: University of California, Los Angeles | Residency: UCLA
Pareesa Haririan, DO | MD: Western University of Health Sciences College | Residency: Kaiser Permanente Los Angeles Medical Center
Niala Moallem, MD | MD: St. George's University | Residency: University of Connecticut
Max Nguyen, DO | MD: Chicago College of Osteopathic Medicine | Residency: Kirk Kerkorian School of Medicine at UNLV
Stephanie Rothweiler, MD | MD: St. George's University School of Medicine |
Residency: University of Florida JacksonvilleNikita Tangella, MD | MD: Texas Tech University | Residency: Rutgers NJMS
Helen Tran, MD | MD: University of Wisconsin | Residency: UCLA Olive View
Class of 2028
Leoncio Diaz, MD | MD: Trinity School of Medicine | Residency: University of Pittsburgh Medical Center (UPMC) Mercy
Nicole Kasher, MD | MD: Ruth and Bruce Rappaport Faculty of Medicine, Israel | Residency: UMass Chan-Baystate
Vivian Letran, MD | MD: Keck School of Medicine| Residency: USC/Los Angeles General Medical Center
Kevyn Ramos-Laguna, MD | MD: Keck School of Medicine | Residency: USC/Los Angeles General Medical Center
Jesus Javier Rubio Castillon, MD | MD: Universidad de Sonora Departamento de Medicina y Ciencias | Residency: Icahn School of Medicine at Mount Sinai, NYC Health/ Elmhurst
Christian Tagle, DO | DO: A.T. Still School of Osteopathic Med | Residency: Arrowhead Regional Medical Center
David Vasconcellos, MD | MD: University of California, Riverside School of Medicine | Residency: USC/Los Angeles General Medical Center