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CDR Christopher R. Oxner, M.D., FACS, USN

General Summary


  • Fellowship in Surgical Oncology
    City of Hope, Duarte, CA
  • Residency in General Surgery, Chief Resident
    Ochsner Medical Center, New Orleans, LA
  • Internship in General Surgery
    Ochsner Medical Center, New Orleans, LA
  • Medical Doctorate
    The University of Texas Health Science Center at Houston, Houston, TX

Accolades & Memberships

  • American College of Surgeons
  • American Society of Clinical Oncology
  • Assistant Professor of Surgery for Uniformed Services University of Health Sciences
  • Excelsior Surgical Society
  • Ochsner Medical Center, Research Award, General Surgery (2008)
  • Society of American Gastrointestinal and Endoscopic Surgeons
  • Society of Surgical Oncology
  • United States Navy, Navy Achievement Medal, IA Afghanistan (2013)
  • United States Navy, Navy Commendation Medal, IA Iraq (2018)
  • United States Navy, Navy Commendation Medal, End of Tour (2020)
  • United States Navy, Navy Commendation Medal, End of Tour in Okinawa (2012)

Surgery Locations

  • Ascension Seton Medical Center Austin
  • St. David’s Medical Center
  • St. David’s South Austin Medical Center


  • Breast Cancer
  • Endocrine Cancers
  • GI Cancer
  • Melanoma
  • Neuroendocrine Tumors
  • Pancreatic Cancer
  • Peritoneal Surface Malignancy
  • Sarcomas


  • Breast
  • Colon and Rectal
  • Cytoreduction
  • Endocrine
  • Gastric Cancer
  • Gastrointestinal Malignancies
  • Hyperthermic Intraperitoneal Chemotherapy (HIPEC)
  • Melanoma
  • Pancreas
  • Sentinel Lymph Node Surgery
  • Whipple Procedure

Medical Practice

  • Naval Medical Center Portsmouth, General Surgeon, Portsmouth, VA (August 2012 – 2020)
  • U.S. Naval Hospital Okinawa, General Surgeon, Okinawa, Japan (July 2008 – June 2010)

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