Gastric Cancer

Approach to Gastric (Stomach) Cancer

It is critical that gastric cancer or stomach cancer surgery is performed by a surgeon experienced in both gastric surgery and in the removal of lymph nodes around the stomach. Radical removal of lymph nodes, known as D2 lymph node dissection, is essential to prevent gastric cancer recurrence.  Only surgical oncologists trained in D2 lymph node dissection are capable of performing effective gastric cancer surgery. Dr. Ellenhorn has performed hundreds of gastric cancer operations with D2 lymphadenectomy and has trained many surgical oncology trainees to perform this complex procedure.

Dr. Ellenhorn has been a pioneer in the development of minimally invasive approaches to gastric cancer. He has performed more minimally invasive Laparoscopic Gastrectomy and da Vinci Robotic Gastrectomy procedures for gastric cancer than any other surgeon in the Western United States. He has published numerous scholarly articles and instructional videos on the subject of Laparoscopic and da Vinci Robotic Gastrectomy. Use of these minimally invasive approaches results in better and faster recovery with far fewer complications. His recent research has shown that patients who undergo Laparoscopic Gastrectomy and Robotic Gastrectomy have an excellent Quality of Life after surgery. View Dr. Ellendhorn’s lecture describing the staging and treatment of Gastric Cancer »

For more details regarding the diagnosis and treatment of colon cancer go to:

Instructional Videos

Robotic Spleen Preserving Distal Pancreatectomy

Robotic Repair of a Femoral Hernia

Laparoscopic Resection of a Gastric GIST

Dr. Ellenhorn on the Doctor's Show

Intraoperative Radiation Therapy for Breast Cancer: Case Demonstration

Intraoperative Radiation Therapy for Breast Cancer

Laparoscopic and Robotic Total Gastrectomy for Stomach Cancer

Laparoscopic and Robotic Distal Gastrectomy for Cancer

Laparoscopic Subtotal Gastrectomy and D2 Lymphadenectomy for Cancer

Dr. Joshua Ellenhorn

Joshua D.I. Ellenhorn, MD is a leading expert in Surgical Oncology, specializing in the surgical treatment of cancer. He is Clinical Professor of Surgery at Cedars-Sinai Medical Center and Adjunct Professor at the John Wayne Cancer Center. A Senior Partner in the Surgery Group of Los Angeles, he is ranked by US News & World Report among the top 1% of Surgeons in the United States and ranked as a Super Doctor in Los Angeles. He is a medical educator, having trained over 60 surgical oncologists. 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. Learn more about Joshua Ellenhorn »

US News and World Report Ranked Dr. Ellenhorn among top 1% of Surgeons in U.S.

View Dr. Ellenhorn's US News and World Report ranking »

Listed in America's Top Doctors
8th - 11th editions
America's Top Doctors for Cancer
1st - 7th editions