Photo of Joshua D. I. Ellenhorn, MD

Joshua D. I. Ellenhorn, MD

Accepting New Patients
8631 West 3rd Street, Suite 880W
Los Angeles, CA 90048
2278.8 miles away
Speaks: English

The Surgery Group of Los Angeles

8631 West 3rd Street, Suite 880W, Los Angeles, CA 90048

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About Joshua D. I. Ellenhorn

Joshua D.I. Ellenhorn, MD is a leading expert in Surgical Oncology, specializing in the surgical treatment of cancer. A nationally recognized leader in surgery, surgical education, and cancer research, Dr. Ellenhorn is dedicated to providing the highest quality of surgical care with an emphasis on a personalized approach to the individual patient.


University of Chicago Medical Center, Chicago, IL


University of Cincinnati Health Center, Cincinnati, OH
General Surgery


University of Cincinnati Health Center, Cincinnati, OH

Medical School

Boston University School of Medicine, Boston, MA


Memorial Sloan-Kettering Cancer Center, New York, NY
Surgical Oncology

Professional Associations
  • Member American College of Surgeons - ACS
  • American Association for the Advancement of Science
  • Society of Surgical Oncology
  • Los Angeles Surgical Society (President in 2008)
  • Fellow of the American College of Surgeons
  • Society of Head and Neck Surgeons/American Head and Neck Society
  • Pacific Coast Surgical Association
  • American Society of Clinical Oncology
Board Certifications
  • American Board of Surgery, Surgery
The Surgery Group of Los Angeles
8631 West 3rd Street, Suite 880W
Los Angeles, CA 90048

The Surgery Group of Los Angeles
2121 Santa Monica Boulevard
Santa Monica, CA 90404

Affiliated Locations
Providence Saint John's Health Center

Clinical Interests

  • Anorectal Cancer
  • Bone Marrow Biopsy
  • Breast Cancer
  • Breast Cancer Surgery
  • Cancer Risk Reduction Surgery
  • Cancer Surgery
  • Central Compartment Neck Dissection
  • Cholangiocarcinoma
  • Colorectal Cancer
  • Cytoreduction Surgery
  • Gastric Lymphoma
  • Gastrointestinal (Gi) Cancer
  • Gastrointestinal Stromal Tumors (Gist)
  • Her2 Positive Breast Cancer
  • Hereditary Colon Cancer
  • Immune Deficiency
  • Inflammatory Breast Cancer
  • Intraarterial Chemotherapy Of Tumors
  • Laparoscopic Whipple Procedure
  • Leiomyosarcoma
  • Liver Cancer
  • Liver Mass
  • Lymph Node Dissection
  • Lymphadenopathy
  • Malignant Carcinoid Tumor Of Colon
  • Melanoma
  • Melanoma Surgery
  • Merkel Cell Carcinoma
  • Metastatic Colon Cancer
  • Metastatic Liver Cancer
  • Minimally Invasive Gastric Tumor Surgery
  • Minimally Invasive Lymph Node Dissection
  • Pancreas Cancer
  • Pancreatectomy
  • Personalized Cancer Therapy
  • Proximal Pancreatectomy
  • Radical Subtotal Pancreatectomy
  • Retroperitoneal Liposarcoma
  • Retroperitoneal Sarcoma Resection
  • Robotic Liver Resection
  • Sarcoma
  • Sentinel Lymph Node Biopsy
  • Skin Cancer
  • Staging Laparotomy
  • Stomach Cancer
  • Stromal Tumor Of Intestine
  • Surgical Management Of Advanced Hepato Biliary Cancer
  • Triple Negative Breast Cancer
  • Tumors (Benign)
  • Whipple Procedure