Dr. Janssen is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Connect with other colleagues in the same hospital or clinic
- Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
1400 Jackson St
Denver, CO 80206Phone+1 303-388-4461- Is this information wrong?
Education & Training
- University of ColoradoFellowship, Pulmonary Disease and Critical Care Medicine, 2002 - 2005
- Ohio State University HospitalResidency, Internal Medicine, 1998 - 2002
- Ohio State University College of MedicineClass of 1998
Certifications & Licensure
- AZ State Medical License 2014 - Present
- CO State Medical License 2003 - 2025
- MT State Medical License 2021 - 2025
- WY State Medical License 2013 - 2016
- NE State Medical License 2014 - 2016
- NV State Medical License 2014 - 2015
- OH State Medical License 1999 - 2008
- American Board of Internal Medicine Critical Care Medicine
- American Board of Internal Medicine Pulmonary Disease
Awards, Honors, & Recognition
- Fellow American College of Chest Physicians, 2010
Publications & Presentations
PubMed
- Interstitial Macrophages Mediate Efferocytosis of Alveolar Epithelium during Influenza Infection.Marilia Sanchez Santos Rizzo Zuttion, Tanyalak Parimon, Changfu Yao, Barry R Stripp, Ying Wang, Christopher M Soto, Zackary Ortega, Xiao Li, William J Janssen, Peter Chen> ;American Journal of Respiratory Cell and Molecular Biology. 2024 Mar 1
- Thiol-Michael Addition Microparticles: Their Synthesis, Characterization, and Uptake by Macrophages.Emerson L Grey, Jazalle McClendon, Joshita Suresh, Scott Alper, William J Janssen, Stephanie J Bryant> ;ACS Biomaterials Science & Engineering. 2023 Jul 10
- 4 citationsMarked elevations in lung and plasma ceramide in COVID-19 linked to microvascular injury.Irina Petrache, Elisabet Pujadas, Aditya Ganju, Karina A Serban, Alexander Borowiec, Beatrice Babbs, Irina A Bronova, Nicholas Egersdorf, Patrick S Hume, Khushboo Goel...> ;JCI Insight. 2023 May 22
- Join now to see all
Journal Articles
- TGF-Β Activation by Bone Marrow-Derived Thrombospondin-1 Causes Schistosoma- and Hypoxia-Induced Pulmonary HypertensionWilliam J Janssen, Jeffrey C Robinson, Rubin M Tuder, Kurt R Stenmark, Nature
Press Mentions
- Out-of-State Patients Transferred to Colorado HospitalsAugust 6th, 2021
- Covid-19 Live Updates: U.S. Deaths Appear to EaseFebruary 12th, 2021
- Pulmonologist Dr. Suraj Sunder Joins National Jewish HealthOctober 27th, 2020
- Join now to see all
Hospital Affiliations
- Rose Medical CenterDenver, Colorado
- Denver HealthDenver, Colorado
- SCL Health - Saint Joseph HospitalDenver, Colorado
- National Jewish HealthDenver, Colorado
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: