Dr. Gregg Nishi, MD

Dr. Gregg Nishi, MD

General Surgery  |  
Male  |  
Age 45
Dr. Gregg Nishi, MD is a general surgery doctor who practices in Beverly Hills, CA. He is 45 years old and has been practicing for 19 years.

9033 Wilshire Blvd Ste 200

Beverly Hills, CA 90211

Contact Information

Learn about Dr. Nishi

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Top Care Areas


See how frequently Dr. Nishi performs your care needs compared to other doctors.

Laparoscopic Surgical Procedure
very high
more than 97% of peers
very high
more than 95% of peers
Bariatric Surgery (Weight Loss Surgery)
more than 81% of peers

Dr. Nishi's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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  • General Surgery
  • Bariatric Surgery
  • Critical Care Surgery

Board Certifications

  • Critical Care Surgery
    Accredited by: Royal College of Physicians and Surgeons of Canada
  • General Surgery
    Accredited by: Royal College of Physicians and Surgeons of Canada

Conditions Treated

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


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

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

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

0 Board Actions

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


  • University Of California, Irvine
    Undergraduate School | Graduated
  • George Washington University / School Of Medicine and Health Sciences
    Medical School | Graduated 1999
  • General Surgery-North Shore University Hospital
    Internship Hospital | Completed
  • General Surgery Residency-Cedars Sinai Medical Center
    Residency Hospital | Completed
  • Surgical Critical Care-Cedars Sinai Medical Center
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Nishi has no media or publications listed.

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 profile.

Dr. Nishi's Reviews

Likelihood of recommending Dr. Nishi to family and friends
based on 14 total reviews (6 with comments)

Likelihood to Recommend (14)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Nishi's Performance

Explains condition(s) well
Answers Questions
Time well spent

Office & Staff Performance

Office environment
Staff friendliness
Average wait time
Under 10 minutes

Patient Comments (6)

Los Angeles, CA |
Just the best surgeon you will find !!
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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...more
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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...more
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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.
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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...more
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Hospitals where Dr. Nishi has admitting privileges

Cedars - Sinai Medical Center
8700 Beverly Blvd
West Hollywood, CA 90048
View Hospital Profile
Olympia Medical Center
5900 W Olympic Blvd
Los Angeles, CA 90036
View Hospital Profile
Providence Saint John's Health Center
2121 Santa Monica Blvd
Santa Monica, CA 90404
View Hospital Profile