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.
Children's Hospital is ranked One of America's Best Children's Hospitals.
Associate Professor with Tenure, University of Pittsburgh
Associate Professor of Pediatrics and Immunology, University of Pittsburgh School of Medicine
Director, Flow Cytometry Core Facility, John G. Rangos Sr. Research Center
Associate Professor, Division of Rheumatology, University of Pittsburgh School of Medicine
ScM, Pathobiology, University of Stirling, Scotland, UK
PhD, Microbiology and Immunology, University of Mississippi Medical Center, Jackson, Miss.
Molecular Immunology, Mayo Graduate School of Medicine
Rheumatology, Mayo Graduate School of Medicine
View Dr. de Vallejo's full list of publications from PubMed.
Abbe N. de Vallejo PhD is a highly regarded researcher and educator. Before coming to Pittsburgh, he was Assistant Professor of Medicine and Associate Consultant in Rheumatology at the Mayo Clinic College of Medicine. Currently, he is Associate Professor with Tenure at the University of Pittsburgh School of Medicine, holding academic appointments in the Departments of Pediatrics and Immunology. He is member faculty of the McGowan Institute for Regenerative Medicine, and is an affiliated investigator of the Pittsburgh Claude Pepper Older Americans Independence, and the Aging Institute of University of Pittsburgh and UPMC Senior Communities.
Dr. de Vallejo leads a research program on the Biology of Inflammation, with primary interest on juvenile and adult arthritis. He also leads a complementary research program on the Immunobiology of Aging, with primary interest on healthy longevity. He is the author and co-author of numerous articles published in leading scientific journals. He served as associate editor of the Journal of Immunology, a special issue editor of Aging Research Reviews, and editorial board member of Rheumatology Current Research. He is currently on the editorial board of Aging and Disease, and serves on the National Scientific Advisory Council of the American Federation for Aging Research. He is a reviewer for more than 30 scientific journals. He has served (and continue to serve) as member of national and international research study sections of private foundations, and the National Institutes of Health. Dr. de Vallejo is fellow of The Royal Society of Medicine.
Rangos Research Center (Office: 9118; Lab: 9B4)
Children's Hospital of Pittsburgh of UPMC
4401 Penn Avenue
Pittsburgh PA, 15224
Children's Hospital's main campus is located in the Lawrenceville neighborhood. Our main hospital address is:
Children’s Hospital of Pittsburgh of UPMC
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? Visit Children's Hospital of Pittsburgh Foundation's website to: