UNMC_Acronym_Vert_sm_4c
University of Nebraska Medical Center

Residency Program Leadership

Program Directors

Tammy Wichman, MD

Program Director
Professor, Pulmonary, Critical Care & Sleep Medicine

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Tammy Wichman, M.D.
Trek Langenhan, MD

Associate Program Director
Assistant Professor, Hospital Medicine

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Trek Langenhan, MD
Chad Vokoun, MD

Associate Program Director
Division Chief, Hospital Medicine
Associate Professor, Hospital Medicine

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Chad Vokoun, MD
Rae Witt, MD

Associate Program Director
Assistant Professor, General Internal Medicine

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Rae Witt, MD
Brian Delaney, MD

Associate Program Director, Omaha VA
Assistant Professor, Internal Medicine

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Brian Delaney, MD

Chief Residents

Remy Sass, MD

UNMC Chief Resident

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Remygrace Sass, MD
Brett Begley, MD

VA Chief Resident

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Brett Begley, MD
Nick Yeutter, MD

Ambulatory Chief Resident

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Nick Yeutter, MD
Debra Wekesa, MD

Scholarship and Patient Safety Chief Resident

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Debra Wekesa, MD

Core Faculty

Assistant Professor, Division of Hospital Medicine
Program Director, Internal Medicine-Pediatrics Residency

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Assistant Professor, Division of Rheumatology

Dr. Kaitlyn Brittan

Assistant Professor, Division of General Internal Medicine

Amy Dreessen, MD

Gastroenterology Physician
Assistant Professor, Division of Gastroenterology and Hepatology
Program Director, Gastroenterology and Hepatology Fellowship

Kathryn Hutchins, MD

Vice Chair, Equity and Inclusive Excellence, UNMC Department of Internal Medicine
Associate Professor, UNMC Division of Infectious Diseases
Associate Program Director, Internal Medicine Residency
Associate Medical Director, Antimicrobial Stewardship Program

402-559-8650
402-559-5581

Jasmine Marcelin

Assistant Professor, Division of Nephrology

402-559-9227
402-559-9504

Ryan Mullane, DO

Assistant Professor, Division of General Internal Medicine

Dr. Rohlfsen

Assistant Professor, Division of General Internal Medicine

Dr. Regan Taylor

Professor, Division of Infectious Diseases
Director, Infectious Diseases Fellowship Program
Medical Director, Antimicrobial Stewardship Program

402-559-8650
402-559-5581

Trevor Van Schooneveld

Associate Professor, Division of General Internal Medicine

Dr. Andrew Vasey

Assistant Professor, Division of Hospital Medicine

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Program Administration

Stephanie Wichman

Residency Program Coordinator

Stephanie Wichman
Glenda Cole, BS, MBA

Educational Programs Coordinator

Glenda Cole
Stephanie Hooten

Education Program Administrator

Stephanie Hooten