Year 1

Dr. Marcela Araujo de Oliveira Santana hails from Ponte Alta, Brazil. She earned her MD at Universidade Federal de Uberlandia before completing her residency through the WashU Medicine Graduate Medical Education Consortium in 2026. Dr. Araujo de Oliveira Santana's clinical interests include tropical and neglected infectious diseases, ID-critical care and mycosis. She plans to pursue a career in ID medical education.

One of Dr. Araujo de Oliveira Santana's favorite places in St. Louis is Forest Park, where she loves to go for runs and picnic with friends.

Why did you choose WashU Medicine for your ID fellowship?
"Since my first week of residency, the WashU ID Department has been exceptionally supportive of my goals and career plans. I’ve had outstanding experiences with the attendings, fellows, and other providers during my ID rotations, and the department truly feels like home. I’m excited to stay here for fellowship!"

Dr. Fernandez returns home to Missouri for her ID Fellowship. She grew up in the small southwest town of Verona, MO lived there until she moved to Columbia University in New York City to earn her BA. Dr. Fernandez completed her MPH at Emory University, Rollins School of Public Health and medical school at the University of Missouri in Columbia, before completing her Internal Medicine residency at the University of Southern California (USC) in Los Angeles, California in 2026.

Dr. Fernandez is interested in the intersection of public health and infectious diseases, including the prevention and treatment efforts of tuberculosis, tropical diseases and chronic hepatitis.

Why did you choose WashU for your ID fellowship?

“Returning to the Midwest was a priority. During interview day, WashU ID stood out as a top program with a wide reach within the Midwest region. This reach allows for exposure to diverse clinical cases, all while providing ample opportunities to work within the public health sphere.”

Dr. Josh Klinnert hails from Amarillo, TX. He earned his Doctorate of Osteopathic Medicine at Kansas City University and before going on to complete residency at the University of Texas Medical Branch in 2026. Dr. Klinnert's clinical interests include tropical medicine, HIV, and phage therapy.

Due to prior experience working in a greenhouse, Dr. Klinnert really enjoys visiting the Missouri Botanical Garden. He also thrives on French bakeries, so you may find him drinking coffee at La Belle Vie.

Why did you choose WashU Medicine for your ID fellowship?
"I chose WashU for fellowship because of the diverse array of clinical infectious disease. As a major referral center for the Midwest, there’s a unique opportunity to see the intersection of urban and rural pathology which provides a truly comprehensive training experience. Additionally, the support offered by the program and the regard for fellow wellness is unparalleled."