Leach Lab: Collaborators

National Jewish Health

  • Rafeul Alam, MD, PhD
  • Scott Alper, PhD
  • Russ Bowler, MD, PhD
  • Greg Cosgrove, MD, FCCP
  • Eveline Farias-Hesson, PhD
  • Erwin W. Gelfand, MD
  • James R. Hagman, PhD
  • John W. Kappler, PhD
  • Jeffrey Kern, MD
  • Donald Leung, MD, PhD
  • Brian O'Connor, PhD
  • Preveen Ramamoorthy, PhD
  • Nichole Reisdorph, PhD
  • Max Seibold, PhD
  • Jing Wang, MD, PhD


University of Colorado Denver

  • John Cambier, PhD
  • Larry Hunter, PhD
  • Katerina Kechris, PhD
  • Ross M. Kedl, PhD
  • David Schwartz, MD
  • Jill E. Slansky, PhD
  • Ivana Yang, PhD  


Katholieke Universiteit Leuven

  • Yves Moreau, PhD

Integrated Center for Genes, Environment & Health


This is an interdisciplinary program dedicated to understanding the genetics of complex lung and immune-related conditions common in patients cared for at National Jewish Health. Learn more.

Faculty by Research


The discoveries made in the laboratories at National Jewish Health have a profound impact on the understanding and treatment of human disease.

Browse our Faculty by Area of Research.