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Department of Pediatrics

Pulmonary and Sleep Medicine


The Pediatric Pulmonary and Sleep Division emphasizes the comprehensive and compassionate care of children with respiratory-related disorders, clinical and basic science research, and training in pulmonary medicine for medical students, residents, pulmonary fellows, and allied healthcare providers.

Our mission is to improve the health of children with respiratory-related disorders through fostering advances in patient care, thoughtful research, and the comprehensive training of health care providers.

Clinical Programs

The Pediatric Pulmonary and Sleep Division uses a multidisciplinary model of patient care. In addition to seeing the physician or nurse practitioner during the clinic visit, we have a nutritionist, social worker, nurse educator, and respiratory therapists that are available for consultation. At Seattle Children’s Hospital we have clinics in chest medicine/asthma, sleep disorders, and cystic fibrosis. We also provide sleep and chest/asthma clinics at the Children’s Bellevue and Everett branches.

Providers can refer patients to these clinics using the Seattle Children’s Hospital referral process.

For appointments, please call: (206) 987-2174, option 1

Research Programs

Examples of current research interests among divisional and non–divisional faculty who may work with fellows in the division include: lung development, lung injury models, asthma, RSV preventive therapies, clinical and basic research on pseudomonas endobronchial infection in cystic fibrosis, and gene therapy related to cystic fibrosis.

Training Programs

The Pediatric Pulmonary and Sleep Division (University of Washington School of Medicine/Seattle Children’s) is an Accredited 3-year Pediatric Pulmonary Fellowship Program, and participates in the National Resident Matching Program (NRMP).

For more information, please visit the Pediatric Pulmonary Fellowship webpage.

Division Chief

Gregory J Redding, MD

Professor Division Chief


Matthew Farris Abts, MD

Clinical Assistant Professor

Maida L Chen, MD

Associate Professor

Jonathan Cogen, MD, MPH

Assistant Professor

Mary Crocker, MD, MPH

Acting Assistant Professor

Lourdes DelRosso, MD, M.Ed

Associate Professor

Laurie C Eldredge, MD, PhD

Assistant Professor

Ronald L Gibson, MD, PhD

Professor Director, Cystic Fibrosis Center

Lucas R. Hoffman, MD, PhD

Associate Professor

BreAnna Kinghorn, MD, MS

Acting Assistant Professor

Richard Kow, MD, MPH

Clinical Instructor

Carey T. Lockhart, MD

Clinical Assistant Professor

Amalia Meier Magaret, PhD

Research Professor

Susan Marshall, MD

Professor Director of Medial Education

David Nichols, MD

Associate Professor

Thida Ong, MD

Assistant Professor

Bonnie Ramsey, MD

Professor and Vice Chair of Research Endowed Chair of Cystic Fibrosis Director, Center for Clinical and Translational Research Director, CF Therapeutics Development Network Coordinating Center Seattle Children's Research Institute

Gregory J Redding, MD

Professor Division Chief

Stephen R. Reeves, MD, PhD

Acting Assistant Professor

Margaret Rosenfeld, MD, MPH

Professor, Department of Pediatrics Associate Vice Chair for Clinical Research, Department of Pediatrics Director, Clinical Research Scholars Program Co-Director, Fellows' College

Michelle Young Sobremonte-King, MD

Acting Assistant Professor

Amanda M. Striegl, MD, MS

Assistant Professor

Demet Toprak, MD

Assistant Professor

Daniel J. Wolter, PhD

Research Assistant

Joanna E. Wrede, MD

Assistant Professor


 Wendy Phipps - No picture available

Wendy Phipps

Social Worker

Christopher E. Pope - No picture available

Christopher E. Pope

Research Scientist

 Donna Prybell - No picture available

Donna Prybell

Program Assistant

Contact Information

Seattle Children’s Hospital
4800 Sand Point Way NE
Box 359300; MS OC.7.720
Seattle, WA 98105
(206) 987-2174