Dr. Joshua Ellenhorn is a General Surgeon,Surgical Oncologist and Oncologist in Torrance 90503, Torrance CA and has an experience of 42 years in these fields. Dr. Joshua Ellenhorn practices at Providence Medical Institute in Torrance 90503, Torrance CA and The Surgery Group Of Los Angeles in Los Angeles 90048, Los Angeles. He completed Fellowship from Memorial Sloan-Kettering Cancer Center in 1993,Fellowship from University of Chicago in 1988 and Medical School from Boston University Chobanian & Avedisian School of Medicine in 1984. He is a member of Los Angeles Surgical Society,American Association for the Advancement of Science,Society of Head and Neck Surgeons,Pacific Coast Surgical Association,American Society Of Clinical Oncology,The Society for Surgery of the Alimentary Tract,National Institutes of Health,The American Cancer Society,The National Institutes of Health Clinical Oncology Study Section,Member American College of Surgeons - ACS,Los Angeles Surgical Society (President in 2008) and Society of Head and Neck Surgeons/American Head and Neck Society. Some of the services provided by the doctor are: Immune Deficiency,Laparoscopic Umbilical or Ventral Hernia Repair,Intestinal Prolapse,Constipation and Thyroidectomy etc.