
Hans F Schoellhammer MD FACS
Breast, Melanoma, Surgical Oncology (Other than Breast)
Associate Clinical Professor, Division of Surgical Oncology, City of Hope National Medical Center
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44151 15th Street WestLancaster, CA 93534
Phone+1 661-902-5600
Fax+1 661-951-0686
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Education & Training
City of Hope National Medical CenterFellowship, Complex General Surgical Oncology, 2012 - 2014
Los Angeles County-Harbor-UCLA Medical CenterResidency, Surgery, 2004 - 2012
John Wayne Cancer InstitutePost-Doctoral Fellowship, 2008 - 2010
Drexel University College of MedicineClass of 2004
University of California, BerkeleyB.A., Molecular and Cell Biology, Immunology Emphasis, 1998
Certifications & Licensure
CA State Medical License 2006 - 2027
American Board of Surgery Surgery
American Board of Surgery Complex General Surgical Oncology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 2 Certification Allscripts TouchWorks EHR, Allscripts, 2015-2017
- CMS Meaningful Use Stage 1 Certification Allscripts FollowMyHealth, Allscripts, 2015-2017
- CMS Meaningful Use Stage 1 Certification Allscripts TouchWorks EHR, Allscripts, 2015-2017
Publications & Presentations
PubMed
- Impact of Travel Burden on Timeliness of Care and Overall Survival for Breast Cancer: A National Cancer Database Analysis.Yongzhe Wang, Christine M Quinones, Elizabeth Gonzalez, Preeti Farmah, Hans F Schoellhammer
Cancer Medicine. 2025-11-01 - 10 citationsMultidisciplinary Care for Melanoma of Unknown Primary: Experience in the Era of Molecular ProfilingJames P. De Andrade, Paul Wong, Michael P. O'Leary, Vishwas Parekh, Arya Amini
Annals of Surgical Oncology. 2020-09-09 - 23 citationsEnhanced Recovery after Surgery for Gastric Cancer Patients Improves Clinical Outcomes at a US Cancer Center.Jacopo Desiderio, Camille L. Stewart, Virginia Sun, Laleh G. Melstrom, Susanne G. Warner
Journal of Gastric Cancer. 2018-09-01
Journal Articles
- Select Racial Ethnic Groups Significantly Impact Survival Among Asian Rectal Cancer PatientsSchoellhammer HF, Nelson RA, Hamner JB, Singh G, Kim J, Journal of Surgical Research, 1/1/2014
- Techniques for Prevention of Pancreatic Leak After PancreatectomySchoellhammer HF, Fong Y, Gagandeep S, Hepatobiliary Surgery and Nutrition, 1/1/2014
- Predictors of Surgical Resection and Survival in Hepatoblastoma: A Population-Based ExaminationSchoellhammer HF, Kim J, Nelson R, Singh G, Chen SL, Journal of Surgical Research, 1/1/2013
Abstracts/Posters
- Utility of Diffusion-Weighted Magnetic Resonance Imaging for the Detection of Neuroendocrine Tumor Liver Metastases.Schoellhammer HF, Kim J, Singh G, Park J, International Hepato- Pancreato-Biliary Association 11th World Congress, Seoul, South Korea, 1/25/2014
- Recurrence Patterns of Gastric Adenocarcinoma after Gastrectomy with D2 Lymphadenectomy.Schoellhammer HF, Li L, Singh G, Lee B, Kim J, Southern California Chapter of the American College of Surgeons Annual Scientific Meeting, Santa Barbara, CA, 1/18/2014
- Trends in Neoadjuvant Chemothherapy Use for Surgical Breast Cancer Patients in California.Schoellhammer HF, Goldstein L, Chen SL, Pacific Coast Surgical Association 85th Annual Meeting, Dana Point, CA, 1/15/2014
Professional Memberships
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- Fellow
- Member
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