Our Fellows

First Year Fellows

Calvin Albrecht, MD

Years: 2024-2026
Residency: University of Rochester Medical Center; Rochester, NY

Emily Dyer, MD

Years: 2024-2026
Residency: Creighton University

Nicole Hunter, MD, MS

Years: 2024-2026
Residency: Rochester Regional Health Unity Hospital; Rochester, NY

Second Year Fellows

Stephen Cooper, MD, MPH

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

Tyler Rosengren, MD

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

Cristina Torres, MD

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

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

Past Fellows

Nabil Al-Kourainy, MD
Years: 2022-2024
Residency: Wayne State University/Detroit Medical Center; Detroit, MI
Career Destination: Providence St. Vincent Medical Center; Portland, OR

Catherine Cichon, MD, MPH
Years: 2022-2024
Residency: University of California San Diego Medical Center; San Diego, CA
Career Destination: Infectious Disease Specialists; Colorado Springs, CO

Timothy Jang, MD
Years: 2022-2024
Residency: Wright State University Boonshoft School of Medicine; Dayton, OH
Career Destination: Bass Medical Group, Walnut Creek, CA

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

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

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

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

Lindsey Rearigh, DO

Years: 2018-2020

Residency: Mercy Medical Center, Des Moines, IA

Career Destination: McFarland Clinic, Ames, IA

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

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

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

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

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

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

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