Your health can’t wait. Learn how we’re making our facilities safer and schedule your care now.
Children's Hospital is part of the UPMC family.
Be safe anytime, anywhere.
To find a pediatrician or pediatric specialist, please call 412-692-7337 or search our directory.
A resource for our network of referring physicians.
For more information about research, please call our main office at 412-692-6438.
Ranked #9 Nationally by U.S. News & World Report.
Assistant Professor, University of Pittsburgh School of Medicine
PhD, University of Michigan, Ann Arbor, MI
Cystic Fibrosis (CF) Foundation Fellowship, California Institute of Technology, Pasadena, CA
William DePas, PhD, earned his BS in Microbiology from Michigan State University in 2008 and his PhD in Microbiology and Immunology from the University of Michigan in 2014. As a Cystic Fibrosis (CF) Foundation postdoctoral fellow at Caltech, he worked on developing and utilizing novel imaging techniques to better understand the infection environment, specifically investigating the role of bacterial biofilm formation during chronic infections in CF. Dr. DePas joined the Center for Microbial Pathogenesis in the Department of Pediatrics, Division of Infectious Diseases as an assistant professor in 2019.
Dr. DePas' lab is focused on developing a clear picture of the biogeography of infection sites, determining how the spatial structure impacts bacterial activity and interactions with host cells, and recapitulating important aspects of the infection environment in vitro in order to gain an in-depth understanding of cellular processes that are relevant to pathogenesis. To achieve these goals, they utilize MiPACT-HCR, a tissue-clearing and cellular visualization technique that allows for 3D imaging of fixed tissue samples, along with in vitro techniques to characterize the formation and dispersal of bacterial biofilms in conditions that mimic the in vivo environment. Dr. DePas' lab is chiefly interested in nontuberculous mycobacteria (NTM), emerging pathogens that are particularly problematic for patients with CF. By applying their described methodology, they are working to determine the context in which NTM form biofilms during infection and how biofilm formation contributes to disease severity.
View Dr. DePas' full list of publications from PubMed.
View Dr. DePas' lab website.
Children's Hospital's main campus is located in the Lawrenceville neighborhood. Our main hospital address is:
UPMC Children’s Hospital of Pittsburgh
One Children’s Hospital Way
4401 Penn Ave.
Pittsburgh, PA 15224
In addition to the main hospital, Children's has many convenient locations in other neighborhoods throughout the greater Pittsburgh region.
With myCHP, you can request appointments, review test results, and more.
For questions about a hospital bill call:
To pay your bill online, please visit UPMC's online bill payment system.
Interested in giving to Children's Hospital? Support the hospital by making a donation online, joining our Heroes in Healing monthly donor program, or visiting our site to learn about the other ways you can give back.