Current Trainees
The Oliver Langenberg Physician-Scientist Program has 41 active trainees, each at different stages of their pathway from medicine intern to research fellow. Their medical disciplines are in nine different sub-specialties within the Department of Medicine.
The current PSTP trainees participate in semi-annual meetings with the directors, as well as monthly work-in-progress seminars throughout the academic year. The senior PSTP Fellows present their research among their peers and directors at the annual PSTP Symposium.
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Arun Cumpelik, MD, PhD
- Email: carun@wustl.edu
Medical School: Charles University, Prague, Czechia
Medical Residency: Mount Auburn Hospital
Fellowship: Hematology/Oncology
Mentor: John DiPersio, MD, PhD
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Geneva Cunningham, MD, PhD
- Email: cgeneva@wustl.edu
Medical School: Indiana University
Anticipated Fellowship: Hematology/Oncology
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Rebecca Cunningham, MD, PhD
- Email: rebecca.cunningham@wustl.edu
Medical School: Saint Louis University
Anticipated Fellowship: Hematology/Oncology

Jennifer Diaz, MD, PhD
- Email: diaz.j@wustl.edu
Medical Residency: University of California, Los Angeles
Fellowship: Hematology/Oncology
Mentor: Matthew Walter, MD
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Gregory Fox, MD, PhD
- Email: foxg@wustl.edu
Medical School: Washington University
Fellowship: Hematology/Oncology
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Ryan Gimple, MD, PhD
- Email: gimple@wustl.edu
Medical School: Case Western Reserve University
Anticipated Fellowship: Hematology/Oncology

Alex Hartlage, MD, PhD
- Email: alexh@wustl.edu
Medical School: Ohio State University
Fellowship: Infectious Diseases

Emily Higgs, MD, PhD
- Email: higgs@wustl.edu
Medical School: University of Chicago – Pritzker School of Medicine
Anticipated Fellowship: Hematology/Oncology

Matthew Hoffman, MD, PhD
- Email: hoffmanmk@wustl.edu
Medical School: Lewis Katz School of Medicine at Temple University
Fellowship: Cardiology
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Michael Iglesia, MD, PhD
- Email: miglesia@wustl.edu