Our Services

Our Physicians and Staff

Meet the Asthma Center Team

	Chief, Pediatric Pulmonary Medicine, Allergy and Immunology Juan Celedon, MD, DrPH
Juan C. Celedón, MD, DrPH, comes to Pittsburgh from Boston, where he was associate professor of the Department of Medicine at Harvard Medical School and attending physician in the Division of Pulmonary and Critical Care Medicine at Brigham and Women’s Hospital. While at Harvard, he also served as the director of the Genetic Research Consultation Service of Brigham and Women’s Hospital. Dr. Celedón is a graduate of Pontificia Universidad Javeriana School of Medicine, in Santa Fe de Bogotá, Colombia, and earned master’s and doctoral degrees at the Harvard School of Public Health. He completed his residency in internal medicine at Beth Israel Medical Center, The Mount Sinai School of Medicine in New York. Afterward, he served fellowships in pulmonary and critical care medicine at Brown University School of Medicine and in respiratory research at Brigham and Women’s Hospital.
	Director, Clinical Outreach David R. Nash, MD
David Nash, MD, specializes in pediatric allergy and immunology. He graduated from the University of Cincinnati Medical College, completed his residency at Northwestern University Medical Center in Chicago and received a fellowship at the Duke University Medical Center in Durham, North Carolina.
	Clinical Director, Pediatric Pulmonology Jonathan E. Spahr, MD
Our Physicians Shean Aujla, MD Hey Chong, MD, PhD Patricia Dubin, MD Jonathan D. Finder, MD Todd Green, MD Geoffrey Kurland, MD Allyson Larkin, MD David Orenstein, MD Daniel J. Weiner, MD