Dr. Gregg K. Nishi, MD

Dr. Gregg K. Nishi, MD


General Surgery | Male | 44 years old

13 reviews| Leave a review
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Care Philosophy

Dr. Nishi specializes in General Surgery and practices in Beverly Hills, CA. He practices at 1 location.

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Dr. Nishi's Experience

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Conditions Treated

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Procedures Performed

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Background Check

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Awards & Recognition

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Memberships & Professional Affiliations

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Hospital Quality
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Dr. Nishi's Reviews

Likelihood of recommending Dr. Nishi to family and friends
based on 13 total surveys (5 with reviews)
Dr. Nishi's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    Under 10 minutes
Patient Reviews (5)
in Calabasas, CA |
World class surgeon, laparoscopic pioneer, and a really nice guy. Dr. Nishi is simply the best! After inguinal hernia surgery a week ago, I have three tiny scars I can barely see. He uses the same technique plastic surgeons do -- internal dissolvable stitches. Nothing to remove. Compare that to my last hernia operation that took 22 staples, dozens of stitches, and weeks to walk. After his minimally invasive procedure, I was back to my routine in a few days. Easiest surgery and recovery ever.
in Calabasas, CA |
By far, you cannot find a more qualified surgeon to repair a ventral hernia. Dr. Nishi took the time to patiently explain what surgical approach he felt would give me the best outcome (e.g. laparoscopic) and got the job done quickly and efficiently. His "bedside manor" was a source of comfort during the initial surgical consult, to the day of surgery and during the post-op appt. His supportive office staff (e.g. Dorothy, Megan and Janelle) were exemplary and kind.
in Lancaster, CA |
The best patient care given!!! great Dr. and Patient communication he is awesome, and takes time to explain to you what my procedure will entitle really help me to feel very comfortable and relax knowing that he would be there and do everything possible to make sure I obtain the best care.
in Anchorage, AK |
Every step of the process with Dr. Nishi and the Khalili Center was top notch. I was treated with the utmost respect and care. I was always given plenty of face time with the Doctor, and had a sense of assurance that I would be taken care of and my health would be the number one priority. I felt in good hands having my hernia repair done with new, minimally invasive, robotic technology that Dr. Nishi is a world class expert in. No part of my experience was less than exceptional.
in Redondo Beach, CA |
Dr. Nishi is one of the best doctors I have ever met to date. He is extremely friendly and very easy to talk to. He is very knowledgable and goes out of his way to make you feel comfortable knowing your medical condition. His approach to medicine is really quite refreshing and much appreciated. I would highly recommend Dr. Nishi knowing that they would receive such high level of care with a very human touch. Thanks Dr. Nishi!
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Dr. Nishi's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in General Surgery
  •  Board certified in Critical Care Surgery and General Surgery
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Nishi has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for California.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Nishi's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Critical Care Surgery
  • General Surgery

Conditions Treated

  • Abdominal Hernia
  • Diaphragmatic and-or Hiatal Hernia
  • Gallstones
  • Hernia
  • Incisional Hernia
  • Inguinal Hernia
  • Laparoscopic Gallbladder Removal Complications
  • Obesity
  • Traumatic Hernia
  • Umbilical Hernia
  • Ventral Hernia


  • Medical School
    George Washington University / School Of Medicine and Health Sciences

    Graduated in 1999

  • Internship Hospital
    General Surgery-North Shore University Hospital
  • Residency Hospital
    General Surgery Residency-Cedars Sinai Medical Center
  • Fellowship Hospital
    Surgical Critical Care-Cedars Sinai Medical Center
  • Undergraduate School
    University Of California, Irvine

Languages Spoken

  • English
  • Japanese

Memberships &
Professional Affiliations

Dr. Nishi does not have any memberships or affiliations listed. If you are Dr. Nishi and would like to add memberships or affiliations, please update your free profile.


  • General Surgery
  • Bariatric Surgery
  • Critical Care Surgery

Procedures Performed

  • Bariatric Surgery (Weight Loss Surgery)
  • Colorectal Surgery, Robotic-Assisted
  • Esophageal Surgery
  • Gallbladder Removal (Cholecystectomy), Laparoscopic
  • Gastric Bypass Surgery, Laparoscopic
  • Hernia Repair
  • Inguinal Hernia Repair, Laparoscopic
  • Inguinal Hernia Surgery
  • Laparoscopic Surgical Procedure
  • Open Gastric Restrictive Procedure
  • Stomach Surgery
  • da Vinci® Gallbladder Removal