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2750 Broadway StBoulder, CO 80304
Phone+1 303-440-3000
Fax+1 303-440-3175
Dr. Siegfried is on Doximity
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Education & Training
University of Wisconsin (Madison)Residency, Family Medicine, 2001 - 2004
University of Pittsburgh School of MedicineClass of 2001
Certifications & Licensure
CO State Medical License 2004 - 2027
WI State Medical License 2002 - 2007
American Board of Family Medicine Family Medicine
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2011-2013
Publications & Presentations
PubMed
- 18 citationsIncidence of head and neck squamous cell carcinoma among subjects at high risk of lung cancer: results from the Pittsburgh Lung Screening Study.Ronak Dixit, Joel L. Weissfeld, David O. Wilson, Paula Balogh, Pamela Sufka
Cancer. 2015-05-01 - 16 citations15q12 Variants, Sputum Gene Promoter Hypermethylation, and Lung Cancer Risk: A GWAS in SmokersShuguang Leng, Yushi Liu, Joel L. Weissfeld, Cynthia L. Thomas, Younghun Han
Journal of the National Cancer Institute. 2015-05-01 - 47 citationsMatrix Metalloproteinase-19 Promotes Metastatic Behavior In Vitro and Is Associated with Increased Mortality in Non-Small Cell Lung CancerGuoying Yu, Jose D. Herazo-Maya, Tomoko Nukui, Marjorie Romkes, Anil V. Parwani
American Journal of Respiratory and Critical Care Medicine. 2014-10-01
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