Our Fellows
FIRST YEAR FELLOWS
Kelly Hallowell, MD
Kelly was raised in Eden Prairie, Minnesota. She attended the University of Wisconsin-Madison where she majored in molecular biology while playing trumpet in the marching band and working in a potato research lab. She went on to complete medical school at the University of Minnesota-Twin Cities followed by internal medicine residency at Hennepin Healthcare in Minneapolis. Her clinical and research interests include HIV and STIs, changes in infectious diseases epidemiology related to globalization and climate change, and medical education. Outside of infectious diseases, she enjoys spending time with her husband and dog, biking, reading, exploring local coffee shops and farmers markets, and gardening.
Zachary Hartnady, MD
Zach grew up in Hutchinson, Minnesota, about an hour west of Minneapolis and St. Paul. He attended University of Minnesota Duluth and received a degree in Biochemistry and Chemistry. He stayed in Duluth for his first 2 years of medical school at the University of Minnesota Duluth campus, and then relocated to the Twin Cities for his 3rd and 4th years of medical school. He completed his internal medicine residency at Abbott Northwestern Hospital in Minneapolis. Throughout all of his training, he developed a love of infectious diseases which paired well with his love of travel and exploration. His clinical interests include neglected tropical diseases, HIV management, and fostering a love of microbiology in students and residents alike. In his free time he enjoys spending time with his wife and daughter, camping along the North shore, playing card games, and listening to history podcasts.
Rinat Nuriev, MD
Rinat was born in rural Russia, in a tiny village deep in the Taiga, where he grew up playing with horses and mastering gardening from his mom. His medical journey began at Sechenov University in Moscow, where he earned his medical degree. This was followed by a short research fellowship at the National Heart and Lung Institute, Imperial College London, focusing on respiratory infections and immunity. He completed his medical residency at St. Elizabeth’s Medical Center, affiliated with Boston University, and then took a year for chief residency, learning the importance of a systemic and equitable approach to care.
Rinat is passionate about the interplay between pathogens and the host organism, particularly how microorganisms manipulate epigenetic pathways to influence the body's response. In his work, he aims to bridge the gap between cutting-edge advancements in medicine and daily practice, focusing on meaningful changes day by day.
He loves mountain skiing, is obsessed with fixing things (from a simple fan to complex human beings!), and is fascinated with technological advancements. If you ever read an article about someone starting to date an AI, it’s probably him!
SECOND YEAR FELLOWS
JONATHAN BYRD, MD
Jonathan grew up in rural Tennessee. He completed his undergraduate degree in biology at Middle Tennessee State University and went on to attend medical school at the University of Tennessee in Memphis. He then went on to complete his internal medicine residency and an additional year as chief resident at the University of Tennessee as well. He is very excited to be continuing his education in infectious disease at the University of Minnesota. Jonathan's clinical interests in infectious disease include antimicrobial stewardship, general ID, and medical education. In his free time, Jonathan can be found spending time with wife and their three dogs, reading, playing video games, or relaxing/gardening in the backyard.
THOMAS E SCHMIDT, MD
Tom grew up in Shoreview, a suburb of St, Paul, Minnesota. He received a bachelor’s degree in biology from the University of Minnesota. In the years between his bachelor’s degree and medical school, Tom spent 4 years conducting HIV research. He then received a master’s degree from Johns Hopkins University in Molecular Microbiology and Immunology. After his master’s degree, he spent time at the FDA conducting research in tuberculosis vaccine development and malaria immunology. He received his medical degree and completed his residency in internal medicine at the University of Minnesota. His clinical interests in infectious diseases are antimicrobial stewardship especially in the ICU, harm reduction opportunities with persons who inject drugs, and harm reduction opportunities to reduce the risk of sexually transmitted infections. In his free time, Tom spends time with his wife, 2 children, 2 dogs, going for long runs, bird watching, and as of late, trying his hand at fly-fishing.
JOHNATHONE YANG, DO
Johnathone was born and raised in San Diego, CA. He completed his undergraduate degree in Biochemistry at The University of Texas at Arlington, medical school at Edward Via College of Osteopathic Medicine in Auburn, Alabama and internal medicine residency at MercyOne Medical Center in Des Moines, IA. He has an interest in global health and antimicrobial stewardship. Outside of work, he enjoys hiking, photography and running.
FOURTH YEAR FELLOW
ALICE LEHMAN, MD
Alice largely grew up in Minnesota. She attended University of Michigan, where she received a Bachelor of Sciences in Cellular and Molecular Biology. She worked as a community health worker for AmeriCorps in Denver prior to her medical education. She graduated from the University of Minnesota School of Medicine and remained to complete her Internal Medicine – Pediatrics Residency. Alice has a passion for service and improvement of care of underserved populations including Indigenous, refugee and immigrant populations where often the infectious disease burden is disproportionately distributed. She will be completing a combined Medicine – Pediatrics Infectious Disease training. In her free time, Alice enjoys travel, backpacking, canoe trips, and gardening.
FORMER FELLOWS
Nicholas Goodhope
Infectious Disease Specialist
Monument Health
Rapid City, SD
Rachel Husmann
Affiliate Faculty, University of Minnesota
Infectious Disease Specialist , Hennepin Healthcare
Minneapolis, MN
Katherine Marichal
Infectious Disease Specialist
Abbott Northwestern Hospital
Minneapolis, MN
Thomas McHale
Epidemic Intelligence Service (EIS)
Centers for Disease Control and Prevention
Atlanta, GA
Michael J Davis
Infection Diseases Specialist
Fort Wayne, Indiana
Sashi N Nair
1 Year Transplant ID Fellowship, 2024
Assistant Professor of Medicine, University of Minnesota
Division of Infectious Diseases and International Medicine
Greta Josephson
Assistant Professor, Infectious Diseases, Department of Medicine
Medical College of Wisconsin, Milwaukee, WI
Spencer Morse
Infectious Disease Specialist
North Memorial Health
Robinsdale, MN
Christine Thomas
Epidemic Intelligence Service (EIS)
Centers for Disease Control and Prevention
Nashville, TN
Bruce Aldred
Infectious Disease Specialist
Ponce De Leon Center, Atlanta, GA
Serin Edwin Erayil
Assistant Professor of Medicine, University of Minnesota
Division of Infectious Diseases and International Medicine
Adelaida Matevosyan
Infectious Disease Specialist
Frederick Health, Westminster, MD
Caleb Skipper
Assistant Professor of Medicine, University of Minnesota
Division of Infectious Diseases and International Medicine
Abulqadir Ahmad
Infectious Disease Specialist
North Memorial Health
Robinsdale, MN
Teresa Fox
Infectious Disease Specialist
HealthPartners
Saint Paul, MN
Matthew Pullen
Assistant Professor of Infectious Diseases and International Medicine
University of Minnesota
Minneapolis, MN
Beth Thielen
Assistant Professor of Pediatrics
University of Minnesota
Minneapolis, MN
Shannon Andrews
Assistant Professor of Pediatrics
University of Minnesota
Ashley Husebye
Infectious Diseases Specialist
St. Paul Infectious Disease Associates
St. Paul, MN
Jessica Oswald
Assistant Professor of Medicine, University of Minnesota
Hennepin Healthcare, Minneapolis, MN
Mahsa Abassi
Assistant Professor of Medicine, University of Minnesota
University of Minnesota Medical Center, Minneapolis, MN
Rachel LaNasa
Infectious Diseases Specialist
Columbia University Medical Center, New York, NY
Sarah Lofgren
Assistant Professor of Medicine, University of Minnesota
University of Minnesota Medical Center, Minneapolis, MN
Ketzela Marsh
ID Staff Specialist
Long Island, NY
Muthu Narayan
Assistant Professor of Medicine, University of Minnesota
Minneapolis VA Health Care System, Minneapolis, MN
Arick Sabin
Infectious Diseases Specialist and Clinical Microbiology Consultant
Gundersen Health System, La Crosse, WI
Nicholas Yared
Assistant Professor of Medicine, University of Toledo
University of Toledo Medical Center, Toledo, OH
Muhanad Mohamed
Infectious Diseases Specialist
Mayo Clinic Health System, Eau Claire, WI
Jon Alpern
Assistant Professor, Professor of Medicine, University of Minnesota
Minneapolis VA Health Care System, Minneapolis, MN
Sara Lund (Nelson)
Infectious Diseases Specialist
St. Luke's Hospital Infectious Diseases Associates
Duluth, MN
Josh Rhein
Assistant Professor of Medicine, University of Minnesota
Infectious Diseases Institute, Makarere University, Kampala, Uganda
Mankpondehou Etienne Djevi
Infectious Diseases Specialist
St. Paul Infectious Disease Associates, St. Paul, MN
Caitlin Eccles-Radtke
Assistant Professor of Medicine, ID Staff Physician
Hennepin Healthcare, Minneapolis, MN
Sudershan Singh
Infectious Diseases Specialist
Woodland Memorial Hospital, Sacramento, CA
Anne Parker-Frosch
Assistant Professor of Medicine, ID Staff Physician
Hennepin Healthcare, Minneapolis, MN
Anne-Marie Leuck
Assistant Professor of Medicine
University of Minnesota, Minneapolis, MN
Joyce Sanchez
Staff Physician, Department of Medicine
Mayo Clinic, Rochester, MN
Megan Shaughnessy
Assistant Professor of Medicine
University of Minnesota
Staff Physician Infectious Diseases
Hennepin Healthcare, Minneapolis, MN
Aylin Colpan
Infectious Disease Specialist, UMPC Hamot, Erie, PA
Robyn M. Kaiser
HealthPartners Medical, Infectious Diseases
Staff Physician, Regions Hospital, St. Paul, MN
Alexa Pragman
Assistant Professor of Medicine, University of Minnesota
Minneapolis VA Health Care System, Minneapolis, MN
Poorani Sekar
Instructor in Medicine-Hospital Medicine, Northwestern
University, Feinberg School of Medicine
Rebecca J. Zadroga
Assistant Professor of Medicine, University of Minnesota
Staff Physician, Infectious Diseases, Hennepin Healthcare
Minneapolis, MN
Alison Bormann
Clinical Physician, Infectious Diseases
Abbott Northwestern Hospital, Minneapolis, MN
Edwin Pereira
Infectious Diseases Provider
Allina Health, St. Paul
Meghan Rothenberger
Associate Professor of Medicine, University of Minnesota
Minneapolis VA Health Care System, Minneapolis, MN
Ogechika Alozie
Assistant Professor, Texas Tech University
Health Sciences Center (TTUHSC), El Paso, TX
Shuli Bonham
Medical Director, Healthcare for the Homeless Clinic
Department of Public Health, City of Portland, Portland, ME
Bettina Knoll
Assistant Professor
Warren Alpert Medical School
of Brown University, RI
Danny Muskardin
Infectious Disease Specialist
Cortland Manor, NY
Dimitri Drekonja
Assistant Professor of Medicine, University of Minnesota
Staff Physician, Minneapolis VA Health Care System, Minneapolis, MN
Sudhir Kumar
Adjunct Assistant Professor of Medicine
University of Iowa, Iowa City, IA