Meet Your Team
Cystic Fibrosis (CF) Program
Pediatric Cystic Fibrosis (CF) Providers
![](/files/styles/profile_photo_medium/public/physician-profiles/gerald-gong-md_1627.jpg?itok=WRgfwrno)
Gerald D. Gong, MD
Specialty
Pulmonology
![](/files/styles/profile_photo_medium/public/physician-profiles/95551_Ratkiewicz_Michelle_20220804_ID_719.jpg?itok=IBORcqkj)
Michelle M. Ratkiewicz, DO
Specialty
Pulmonology
![](/files/styles/profile_photo_medium/public/physician-profiles/Sophia-Williams-MD_1694.jpg?itok=zZQhOmY_)
Sophia N. Williams, MD
Specialty
Pulmonology
Adult Cystic Fibrosis (CF) Providers
![](/files/styles/profile_photo_medium/public/physician-profiles/gerald-gong-md_1627.jpg?itok=WRgfwrno)
Gerald D. Gong, MD
Specialty
Pulmonology
![](/files/styles/profile_photo_medium/public/physician-profiles/liao_554.jpg?itok=uC5hQWQB)
Da-Wei Liao, MD
Specialty
Pulmonology
![](/files/styles/profile_photo_medium/public/physician-profiles/preudhomme%2C-lynn-180606-web_493.jpg?itok=FXggtuUX)
Lynn M. Preudhomme, FNP
Specialty
Pulmonology
Psychologist
![](/files/styles/profile_photo_medium/public/physician-profiles/phys_christopher-jeanette_1690.jpg?itok=AQALOSIg)
Jeanette M. Smith, PhD
Specialty
Psychology,
Pulmonology