Hans Schoellhammer, MD, General Surgery, Duarte, CA, City of Hope's Helford Clinical Research Hospital


General Surgery Duarte, CA

Breast, Melanoma, Surgical Oncology (Other than Breast)

Assistant Clinical Professor, Division of Surgical Oncology, City of Hope National Medical Center

Overview of Dr. Schoellhammer

Dr. Hans Schoellhammer is a general surgeon in Duarte, CA and is affiliated with multiple hospitals in the area, including City of Hope's Helford Clinical Research Hospital and Antelope Valley Hospital. He received his medical degree from Drexel University College of Medicine and has been in practice 13 years. He is one of 61 doctors at City of Hope's Helford Clinical Research Hospital and one of 24 doctors at Antelope Valley Hospital who specialize in General Surgery.

Education & Training

  • City of Hope National Medical CenterFellowship, Surgical Oncology, 2012 - 2014
  • Harbor - UCLA Medical CenterResidency, General Surgery, 2004 - 2012
  • John Wayne Cancer InstitutePost-Doctoral Fellowship, Post-Doctoral Research Fellowship, 2008 - 2010
  • Drexel University College of MedicineClass of 2004
  • University of California at BerkeleyB.A., Molecular and Cell Biology, Immunology Emphasis, 1998

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2006 - 2021
  • American Board of Surgery Surgery
  • American Board of Surgery Complex General Surgical Oncology

Awards, Honors, & Recognition

  • Fellow of the American College of Surgeons American College of Surgeons, 2016
  • Chief Administrative Fellow, Division of Surgical Oncology City of Hope National Medical Center, 2013
  • Intern of the Year, Department of Surgery Harbor-UCLA Medical Center, 2005
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Publications & Presentations


Journal Articles

  • Select Racial Ethnic Groups Significantly Impact Survival Among Asian Rectal Cancer Patients  
    Schoellhammer HF, Nelson RA, Hamner JB, Singh G, Kim J, Journal of Surgical Research, 1/1/2014
  • Techniques for Prevention of Pancreatic Leak After Pancreatectomy  
    Schoellhammer HF, Fong Y, Gagandeep S, Hepatobiliary Surgery and Nutrition, 1/1/2014
  • Predictors of Surgical Resection and Survival in Hepatoblastoma: A Population-Based Examination  
    Schoellhammer HF, Kim J, Nelson R, Singh G, Chen SL, Journal of Surgical Research, 1/1/2013
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  • 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
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  • Diet, Culture, and Gastric Cancer 
    City of Hope, Duarte, CA - 1/13/2014
  • Hepatic Metastasectomy 
    City of Hope, Duarte, CA - 1/4/2014
  • Pre-Operative Radiation Dose Schedules for Rectal Cancer. 
    City of Hope, Duarte, CA - 1/31/2013
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Professional Memberships

Hospital Affiliations