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Home — College of Medicine — Department of Internal Medicine — Divisions — Infectious Diseases — Fellowship Program — Our Fellows

Our Fellows

Current Fellows

Nabil Al-Kourainy, MD

Years: 2022-2024
Residency: Wayne State University/Detroit Medical Center, Detroit, MI

Dr. Nabil Al-Kourainy
Catherine Cichon, MD

Years: 2022-2024
Residency: University of California San Diego Medical Center, San Diego, CA

Dr. Catherine Cichon
Stephen Cooper, MD, MPH

Years: 2023-2025
Residency: Creighton University, Omaha, NE

Timothy Jang, MD

Years: 2020-2022
Residency: Wright State University Boonshoft School of Medicine, Dayton, OH

Dr. Tim Jang
Tyler Rosengren, MD

Years: 2023-2025
Residency: MercyOne North Iowa, Mason City, IA

Cristina Torres, MD

Years: 2023-2025
Residency: UNMC, Omaha, NE

Dr. Cristina Torres

Hear what some Infectious Diseases fellows have to say about their time at UNMC.

Past Fellows

Mackenzie Keintz, MD

Years: 2021-2023 
Residency: UNMC, Omaha, NE
Career Destination: UNMC, Omaha, NE

Timothy McElroy, MD

Years: 2021-2023 
Residency: Geisinger Health System, Danville, PA
Career Destination: Medical College of Wisconsin, Milwaukee, WI

Bryan Walker, MD

Years: 2021-2023
Residency: University of Tennessee Medical Center, Knoxville, TN
Career Destination: University of Tennessee Medical Center, Knoxville, TN

Laura Selby, DO

Years: 2020-2022 
Residency: Samaritan Health Services, Corvallis, OR
Career Destination: Good Samaritan Regional Medical Center, Corvallis, OR

Casey Zelus, MD

Years: 2020-2022
Residency: University of Nebraska Medical Center, Omaha, NE

Clayton Mowrer, DO

Years: 2019-2021 (Infectious Diseases). 2021-2022 (PEDS)
Residency: University of School Kansas City School of Medicine, Kansas City, MO

Lindsey Rearigh, DO

Years: 2018-2020
Residency: Mercy Medical Center, Des Moines, IA
Career Destination: McFarland Clinic, Ames, IA

Richard Hankins, MD

Years: 2017-2019
Residency: University of Nebraska Medical Center, Omaha, NE
Career Destination: University of Nebraska Medical Center, Omaha, NE

Denisa Majorant, MD

Years: 2015-2017
Residency: Lincoln Hospital, Bronx New York, NY
Career Destination: Providence Medford Medical Center, Medford, OR

Sandra Crosara, MD

Years: 2013-2015
Residency: University of Iowa, Des Moines, IA
Career Destination: MercyOne North Iowa Internal Medicine, Mason City, IA

Jonathan Ryder, MD

Years: 2020-2022
Residency: Indiana University School of Medicine, Indianapolis, IN
Career Destination: University of Nebraska Medical Center, Omaha, NE

Mark Ridder, MD

Years: 2019-2021
Residency: Marshfield Clinic, Marshfield, WI
Career Destination: Marshfield Clinic, Marshfield, WI

Randy McCreery, MD

Years: 2018-2020
Residency: University of Nebraska Medical Center, Omaha, NE
Career Destination: Mercy Medical Group, Sacramento, CA

Rajendra Karnatak, MBBS

Years: 2017-2019 (Infectious Diseases), 2019-2020 (Critical Care Medicine)
Career Destination: Private Practice ID and CCM, Milwaukee, WI

Luis Guzman, MD

Years: 2014-2016
Residency: St Francis Hospital, Evanston, IL
Career Destination: Ascension Saint Francis Hospital, Chicago, IL

Andrea Green Hines, MD

Years: 2010-2012 (PEDS), 2012-2014 (Infectious Diseases)
Residency: University of Nebraska Medical Center, Omaha, NE
Career Destination: University of Nebraska Medical Center, Omaha, NE