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Meet the Pediatric Environmental Medicine Center Team

The Pediatric Environmental Medicine Center (PEMC) at Children’s Hospital of Pittsburgh of UPMC consists of a multidisciplinary team of top pediatric experts.

Juan Celedon, MD

Juan Celedón, MD, DrPh
Division of Pediatric Pulmonary Medicine, Allergy, and Immunology.


Clinical Director
Fernando Holguin, MD, MPH 

Shean J. Aujla, MD
John Brehm, MD, MPH
Erick Forno, MD, MPH 

Rose Lanzo, BS, RRT
Clinical Research Coordinator

Liz Hartigan, RN, MPH
Research Manager

Lori Holt, RN, CRNP
Nurse Practitioner

Cliff Davidson, PhD
Carnegie Mellon University
Sustainable Engineering Consultant

Paul C. Lioy, PhD
Rutgers University
Senior Environmental Exposures Assessment Consultant

Bambang Parmanto, PhD
University of Pittsburgh Health and Rehabilitative Services
Geographic Information System (GIS) and Geospacial Analysis Consultant

Michael Yonas, PhD
University of Pittsburgh Family Medicine
Consultant for Community Based Participatory Research

Last Update
November 11, 2013
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Last Update
November 11, 2013