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Formerly the Assistant Director of the Cedars-Sinai Center for Minimally Invasive and Weight Loss Surgery, Dr. Nishi was also an attending surgeon in Trauma Services and Surgical Intensive Care at Cedars-Sinai. He is one of the principal investigators of the FDA trials on a new procedure called TOGA (incision-less weight loss surgery), and is one of only a handful of surgeons in the U.S. who have performed this procedure. Currently Assistant Clinical Professor of Surgery at the David Geffen School of Medicine, UCLA, Dr. Nishi has published widely in such journals as American Surgeon and Bariatric Times, and lectures on weight loss surgery at national and international bariatric surgery conferences. He is the recipient of numerous awards, including the Paul Rubenstein, MD Prize for Excellence in Resident Research Abstract and Awards Presentation; the Society of Laproendoscopic Surgeons Resident Achievement Award; and the Leo G. Rigler, MD Award for Academic Achievement from Cedars-Sinai. An Associate Fellow of the American College of Surgeons, Dr. Nishi is also a member of SAGES, the Society of American Gastrointestinal Endoscopic Surgeons; American Medical Association; and Society of Laparoendoscopic Surgeons.
After earning his Bachelor of Science degree in Biology from the University of California, Irvine and a medical degree from George Washington University School of Medicine, Dr. Nishi went on to intern in the Department of Surgery at North Shore University Hospital in Manhasset, New York, where he was named resident of the year. He received his surgical training at Cedars-Sinai Medical Center including a Fellowship in Surgical Critical Care.

Education

  • Surgical Critical Care-Cedars Sinai Medical Center- Fellowship Hospital

  • General Surgery Residency-Cedars Sinai Medical Center- Residency Hospital

  • General Surgery-North Shore University Hospital- Internship Hospital

Board Certifications

  • Board Certified in Critical Care Surgery and General Surgery

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Videos

Hernia – Prevention

“It’s important to know that hernias can’t really be prevented from occurring. If it’s something that you are born with (as in the congenital types of hernias) then it will develop regardless of what you...

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Hernia – Surgery Complications

“The complications that can occur with hernia surgery are: some of the generic ones which are bleeding and infection, injury to other organs or complications from general anesthesia. Specifically with hernia surgery, the main complication...

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Videos

Hernia – Minimally Invasive Surgery

“Minimally invasive surgery (which includes either laparoscopic or robotic surgery) has several advantages over doing what we call an open operation. So if we are specifically talking about hernia surgery, even today in 2017 the...

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Videos

Hernia – Surgery Overview

“In preparation for hernia surgery, patients are generally asked to not eat or drink anything after midnight the day before the operation. On the day of the operation, the patient arrives and the operation itself...

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Hernia – Surgery Candidates

“In order to have a hernia operation, the patient has to be in relatively good health. Anyone who has a severe illness may want to consult with their physician and consider whether or not they...

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Videos

Hernia – Importance of Surgery

It’s important for a patient to have their hernia repaired at some point because hernias can either cause an incarceration (where a piece of intestine gets stuck inside of the hernia) or their hernia continues...

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Videos

Hernia – Surgery

“Patients often ask me if they need to have surgery to repair their hernia. Generally my answer is that at some point you will need surgery to fix your hernia. Hernias don’t get better on...

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Hernia – Prognosis

“Hernias come in all different shapes and sizes. Small hernias that don’t have anything bulging out are generally fairly safe and don’t carry much risk. However, as hernias become larger and you find that contents...

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Hernia – Heavy Lifting

“People often ask me if heavy lifting can cause a hernia. I would say that in general, patients usually already have the beginnings of a hernia or a weakness in their abdominal wall and when...

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Hernia – Age Demographics

Hernias are often thought to occur in older patients – people in their fifties, sixties, seventies, and that’s true. There are patients that develop these over time. However, it’s also quite common to see hernias...

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