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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Joshua Ellenhorn:

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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Joshua Ellenhorn, Surgical Oncology is Excellent. Dr. Ellenhorn has been reviewed by 22 patients who have provided 4 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.5
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Joshua Ellenhorn, MD is board certified in Surgery.

  • He has special expertise in 18 areas:
  • Breast Cancer
  • Cancer
  • Cancer Experimental
  • Cancer Surgery
  • Cancer Vaccines
  • Colon Cancer
  • Gastrointestinal Cancer
  • Gastrointestinal CancerGastrointestinal OncologySurgical Oncology
  • Glandular Cancer Adenocarcinoma
  • Hepatocellular Carcinoma
  • Laproscopic Surgery Laparoscopy
  • Local Neoplasm Recurrence
  • Minimally Invasive Surgical Procedures
  • Pancreatic Cancer
  • Rectal Cancer
  • Surgical Oncology
  • Thyroid Cancer
  • Tumor Immunology

Education & Awards

Dr. Ellenhorn graduated from Boston University . He has 5 awards.

Castle Connolly America's Top Doctors® (2010 - 2014)
Castle Connolly America's Top Doctors® for Cancer (2005 - 2007, 2009 - 2012, 2014)
Patients' Choice Award (2012 - 2013)
Compassionate Doctor Recognition (2012 - 2013)
Top Ten Doctors (2012)
West Hollywood


Dr. Ellenhorn has 5 hospital affiliations:

  • Cedars-Sinai Medical Center 
  • Huntington Hospital 


  • Hebrew
  • Spanish

> > > > Dr. Joshua Ellenhorn, MD

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Additional Information
Dr. Joshua Ellenhorn MD is a male Surgeon, has 25 years of experience and practices in Surgery and Surgical Oncology.
Where does Dr. Joshua Ellenhorn practice?
Dr. Joshua Ellenhorn has 1 office location.
Dr. Joshua Ellenhorn practices Surgery and Surgical Oncology near Los Angeles, CA.
See Los Angeles Surgeons and Los Angeles Oncologists.