Department of Medicine
Kevin K. Brown, MD, Department Chair
Welcome to the Department of Medicine at National Jewish Health. With the dedication of our faculty and staff, we continue to strive for world‑class excellence in our clinical and research endeavors with the Department of Medicine's commitment to Science Transforming Life®.
The mission of the Department of Medicine is to advance the health and well-being of individuals and communities through exceptional medical care, groundbreaking research, and comprehensive education.
The vision of the Department of Medicine is to be the global leader in transforming healthcare through innovative research, unparalleled patient care, and outstanding medical education. We are dedicated to excellence in patient care, innovative treatments, and the pursuit of scientific discovery, with a commitment to fostering an inclusive environment that values compassion and collaboration. Our goal is to lead the way in preventing, diagnosing, and treating complex medical conditions, while empowering our patients and training the next generation of healthcare professionals. We aim to inspire and empower future generations of medical professionals and researchers to achieve breakthroughs that will shape the future of medicine and enhance the quality of life for all individuals.
Kevin K. Brown

Kevin K. Brown, MD
Divisions
- Division of Allergy & Clinical Immunology
- Division of Cardiology
- Division of Environmental & Occupational Health Sciences
- Division of Gastroenterology
- Division of Hospital & Internal Medicine
- Division of Mycobacterial & Respiratory Infections
- Division of Neurology & Behavioral Health
- Division of Oncology
- Division of Pathology
- Division of Pulmonary, Critical Care and Sleep Medicine
- Division of Rheumatology
Department of Medicine
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Rafeul Alam, MD, PhD
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Vivianne Allsop, MD
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Mark S. Aloia, PhD
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Ankie Amos, MD, FACC
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Arash Babaei, MD
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Delaney Bacon, PA-C
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James P. Bridges, PhD
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Amy Cacace, MD
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Laurie L. Carr, MD
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Carlyne D. Cool, MD
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Joseph Cooley, DO
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Ronina A. Covar, MD
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James D. Crapo, MD
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Charles L. Daley, MD
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Brian J. Day, PhD
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Gregory P. Downey, MD, FRCPC
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Christopher K. Dyke, MD, FACC
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Jared J. Eddy, MD
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Chris Fine, MD, FACC
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James H. Finigan, MD
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Harry D Fischer, MD
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Stephen K. Frankel, MD, FCCM, FCCP
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Andrew M. Freeman, MD, FACC, FACP
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Jessica Galant-Swafford, MD
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Nick Galyon, DO
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Marjorie Patricia George, MD
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Kristen Glisinski, MD
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John Goff, MD
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Nir M. Goldstein, MD, FCCP
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Ann Granchelli, MD
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David E. Griffith, MD
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Steve D. Groshong, MD, PhD
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Daniel Groves, MD
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Vamsi P. Guntur, MD, MSc
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Arnav Gupta, MD
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Michelle Haas, MD
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Ronald Joseph Harbeck, PhD
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Glenn A. Hirsch, MD, MHS, FACC
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Katherine Hisert, MD, PhD
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Carrie A. Horn, MD
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Jeremy T. Hua, MD, MPH
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Tristan J. Huie, MD
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William J. Janssen, MD
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Christopher B. Jones, MD
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Shannon H. Kasperbauer, MD
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Stuart S. Kassan, MD
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Rohit K. Katial, MD
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Rebecca C. Keith, MD
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Jeffrey Kern, MD
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Darlene Kim, MD, FACC
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Jeffrey B. King, MD
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Seth Kligerman, MD, MS
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Minisha Kochar, MD
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Matthew Koslow, MD
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Silpa D. Krefft, MD, MPH
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Tim Lahm, MD, ATSF
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Teofilo L. Lee-Chiong Jr, MD
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Li Li, MD, PhD
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Shu-Yi Liao, MD, MPH, ScD
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Sherstin T. Lommatzsch, MD
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Steven E. Lommatzsch, MD
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Kenneth E. Lyn-Kew, MD
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Sean Maddock, MD
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Lisa A. Maier, MD, MSPH, FCCP, ATSF
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Barry J. Make, MD
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Adriel J. Malavé, MD
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Mehrnaz Maleki Fischbach, MD
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Vipin Malik, MD
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Mark Mallozzi, MD, MPH
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Laurie A. Manka, MD
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Robert J. Mason, MD
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Richard T. Meehan, MD, FACP
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Kara Mould, MD, MPH
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Rao Mushtaq, MD
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Joshua Nardin, DO
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Christine Nguyen, DO
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Jerry A. Nick, MD
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Mari Numata-Nakamura, MD, PhD
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James K. O'Brien, MD, FACP, FCCP
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J. Tod Olin, MD, MSCS
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Claudia Onofrei, MD, MSc
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Kanao Otsu, MD, MPH
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Karin A. Pacheco, MD, MSPH
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Girish Paranjape, DO, ABFM, CAQSM
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Pranav Periyalwar, MD, FACG, FASGE
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Irina Petrache, MD
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Joey Pryor, MD
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Sandhya Rai-Sherpa, MD, PhD
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Elizabeth Anne Regan, MD, PhD
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Clara Restrepo, MD
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Sarah Rhoads, MD
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Cecile S. Rose, MD, MPH
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Kevin Rurak, MD
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Milene Saavedra, MD
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Howard Saft, MD, MS
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Robert A. Sandhaus, MD, PhD, FCCP
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Smarika Sapkota, MD
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Lauren E. Sarnat, MD
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Michael D. Schwartz, MD, FCCM
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Amy Silverberg, MD
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Elizabeth Devon Smith, PhD
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Joshua J. Solomon, MD
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Neil Sondhi, MD
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Evan L. Stepp, MD
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Kristen Steslow, MD, PhD
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Raphael Sung, MD, FACC, FHRS
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Jeff Swigris, DO, MS
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Jinny Tavee, MD
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Jennifer L. Taylor-Cousar, MD, MSCS
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Neil W. Toribara, MD, PhD
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Sheila Tsai, MD
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Eileen Wang, MD, MPH
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Richard W. Weber, MD
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Ryan Webster, MD
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Michael E. Wechsler, MD, MMSc
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Howard D. Weinberger, MD, FACC
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Catherine Wittman, MD
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Chen-Shan Julia Woodcock, PhD
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Kathleen Yan, MD
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Zulma X. Yunt, MD
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Daniel Zank, MD