Dr. Lewis sees patients with a broad range of respiratory problems, including asthma, cystic fibrosis, bronchopulmonary dysplasia, chronic ventilator dependency, chronic cough, recurrent pneumonia, and congenital respiratory anomalies. She enjoys complex clinical problem solving and chronic disease management. Dr. Lewisis a board certified Pediatric Pulmonologist at The University of Michigan Medical School.

1. Environmental, health systems, and social factors which contribute to the development and persistence of asthma in childhood, including factors which increase vulnerability to environmental exposures and contribute to asthma health disparities.
2. Interventions to reduce health disparities in pediatric asthma, including those designed to reduce environmental hazards among vulnerable populations and also those to promote physical activity.
3. Interactions between air pollution and respiratory viral infections on exacerbation of asthma.
4. Biologic mechanisms involved in respiratory health effects of air pollution and viruses
5. Community-based participatory research (CBPR) methods in asthma disparities and environmental epidemiology.