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- 520 Country Club PkwyEugene, OR 97401 
- Phone+1 541-683-5001 
- Fax+1 541-683-1422 
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Summary
- I am a lymphoma specialist, clinical researcher, and immunotherapy leader committed to bridging academic research with real-world oncology care, particularly for elderly and infirm patients. As CAR-T/Bispecifics Medical Director at Willamette Valley Cancer Institute, I lead a multidisciplinary team managing complex lymphoma cases, ensuring the safe and effective integration of CAR-T and bispecific antibody therapies into community-based practice.
 A major focus of my work is improving treatment options for elderly and frail patients, who often face unique challenges in lymphoma care, including limited tolerance for intensive therapies. As a Principal Investigator within the US Oncology Research network, I lead clinical trials focused on novel therapies for Classical Hodgkin Lymphoma (CHL) and other lymphomas, with a specific emphasis on tailoring treatments for elderly and high-risk populations.
 Additionally, as a Lymphoma Executive Committee Member at the Sarah Cannon Research Institute, I collaborate with global experts to translate the latest research into practical, community-based applications—helping expand access to innovative treatments beyond major academic centers.
 Key areas of focus:
 • Leadership in CAR-T and bispecific antibody therapies in community settings
 • Principal investigator in clinical trials for elderly and infirm patients with lymphoma
 • Advancing novel therapies for Classical Hodgkin Lymphoma in high-risk populations
 • Multidisciplinary care and real-world application of immunotherapies
 • Bridging academic research with practical applications in community-based oncology
 Over the past decade, my research efforts have resulted in numerous peer-reviewed publications, conference presentations, and collaborations with leading lymphoma experts. I am committed to expanding access to novel, less toxic therapies for elderly patients who might not tolerate traditional treatments, ensuring that innovative breakthroughs reach those who need them
Education & Training
 Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Hematology and Medical Oncology, 2003 - 2006 Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Hematology and Medical Oncology, 2003 - 2006
 Johns Hopkins UniversityFellowship, Allergy and Immunology, 2002 - 2003 Johns Hopkins UniversityFellowship, Allergy and Immunology, 2002 - 2003
 Mayo Clinic College of Medicine and Science (Rochester)Residency, Internal Medicine, 1999 - 2002 Mayo Clinic College of Medicine and Science (Rochester)Residency, Internal Medicine, 1999 - 2002
 Pennsylvania State University College of MedicineClass of 1999 Pennsylvania State University College of MedicineClass of 1999
Certifications & Licensure
 OR State Medical License 2006 - 2025 OR State Medical License 2006 - 2025
 WA State Medical License 2006 - 2015 WA State Medical License 2006 - 2015
 MN State Medical License 2000 - 2010 MN State Medical License 2000 - 2010
 American Board of Internal Medicine Hematology American Board of Internal Medicine Hematology
 American Board of Internal Medicine Medical Oncology American Board of Internal Medicine Medical Oncology
Awards, Honors, & Recognition
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012
- Portland Monthly Magazine Castle Connolly, 2011
Clinical Trials
- A Study of Brentuximab Vedotin With Hodgkin Lymphoma (HL) and CD30-expressing Peripheral T-cell Lymphoma (PTCL) Start of enrollment: 2012 Oct 31
- BKM120 for Patients With PI3K-activated Tumors Start of enrollment: 2013 Mar 29
- MEK162 for Patients With RAS/RAF/MEK Activated Tumors Start of enrollment: 2013 Oct 10
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Publications & Presentations
PubMed
- Plain language summary of the ECHELON-3 study: brentuximab vedotin combination treatment in people with diffuse large B-cell lymphoma.Nancy L Bartlett, Uwe Hahn, Won-Seog Kim, Isabelle Fleury, Kamel Laribi
 Future Oncology. 2025-07-01
- 10 citationsBrentuximab Vedotin Combination for Relapsed Diffuse Large B-Cell Lymphoma.Nancy L Bartlett, Uwe Hahn, Won-Seog Kim, Isabelle Fleury, Kamel Laribi
 Journal of Clinical Oncology. 2025-03-20
- 4 citationsBrentuximab vedotin, nivolumab, doxorubicin, and dacarbazine for advanced-stage classical Hodgkin lymphoma.Hun Ju Lee, Rod Ramchandren, Judah Friedman, Jason Melear, Ian W Flinn
 Blood. 2025-01-16
Journal Articles
- Results of a Phase 2 Placebo-Controlled Randomized Discontinuation Trial of Cabozantinib in Patients with Non–Small-Cell Lung CarcinomaBeth A Hellerstedt, Nicholas J Vogelzang, Harriet M Kluger, Christopher A Yasenchak, Michael S Gordon, Primo Lara, Clinical Lung Cancer
- An Open‐Label Phase 2 Trial of Entospletinib in Indolent Non‐Hodgkin Lymphoma and Mantle Cell LymphomaJeff P Sharman, David J Andorsky, Christopher A Yasenchak, Kathryn S Kolibaba, British Journal of Haematology
Authored Content
- Results of a Phase 2 Placebo-Controlled Randomized Discontinuation Trial of Cabozantinib in Patients with Non–Small-Cell Lung CarcinomaOctober 2018
Press Mentions
 US Oncology Research Announces Schedule of Presentations at the 2019 American Society of Hematology Annual Meeting and ExpositionDecember 5th, 2019 US Oncology Research Announces Schedule of Presentations at the 2019 American Society of Hematology Annual Meeting and ExpositionDecember 5th, 2019
 Frontline Brentuximab Vedotin Generates 76% Complete Remission Rate in DLBCLDecember 22nd, 2015 Frontline Brentuximab Vedotin Generates 76% Complete Remission Rate in DLBCLDecember 22nd, 2015
 More Treatment-Guiding Interim PET-CT Scans Needed in Advanced Stage Hodgkin LymphomaDecember 4th, 2023 More Treatment-Guiding Interim PET-CT Scans Needed in Advanced Stage Hodgkin LymphomaDecember 4th, 2023
Committees
- PI/SubI, Phase I Research Program. US Oncology Research. 2013 - Present
- PI/SubI, Hematology Research Program. US Oncology Research. 2008 - Present
Research History
- Associate Chair, Hematology Research Program. US Oncology Research2013 - Present
Professional Memberships
- Member
- Member
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