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Dr. Gregory Nishimura, MD

Dr. Gregory Nishimura, MD

Bariatric Surgery*
30+ years of experience

Dr. Gregory Nishimura, MD is a bariatric surgery specialist in Hewlett, NY and has over 30 years of experience in the medical field. He graduated from Drexel University College of Medicine in 1994. He is affiliated with medical facilities such as Mercy Medical Center and St. Francis Hospital & Heart Center. He is not accepting new patients.

4.2 Star Rating
Based on 13 reviews 4.2 Star Rating (13 reviews)

Practice

1420 Broadway Hewlett, NY 11557
Telehealth available

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At a Glance

  • Area of Expertise
    Dr. Nishimura specializes in the area of General Surgery. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Bariatric Surgery Excellence Award™ See hospitals
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Dr. Nishimura's Reviews

Likelihood to recommend Dr. Nishimura

4.2

13 ratings, 6 with a written review
5 Star
69%
69%
4 Star
8%
8%
3 Star
8%
8%
2 Star
0%
0%
1 Star
15%
15%

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RecentHighestLowestMost Helpful
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jim Hampton – Mar 08, 2023
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Long wait times
2 people found this helpful
Helpful
Mar 12, 2021
×Post a ResponseAre you Dr. Gregory Nishimura, MD?
What went well
  • Explained conditions well
What could be improved
  • Long wait times
Helpful
CTR12 – Feb 24, 2021
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What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
May 06, 2019
×Post a ResponseAre you Dr. Gregory Nishimura, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Long wait times
1 person found this helpful
Helpful
Hans Piquion in Queens, NY – Jul 21, 2017
×Post a ResponseAre you Dr. Gregory Nishimura, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Long wait times
6 people found this helpful
Helpful
Keshri P. in New York, NY – Sep 15, 2016
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About Me

Watch Dr. Nishimura's Video

biography

Dr. Gregory Nishimura, MD is a bariatric surgery specialist in Hewlett, NY and has over 30 years of experience in the medical field. He graduated from Drexel University College of Medicine in 1994. He is affiliated with medical facilities such...read more
  • Bariatric Surgery

  • General Surgery

  • Laparoscopic Surgery

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Drexel University College Of Medicine

    Medical School, 1994
American Board of Medical Specialties®
American Board of Surgery®
General Surgery
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Locations

Practice

New York Bariatrics and Laparoscopy PC1420 Broadway Hewlett, NY 11557
1

Practice

Unavail125 Mineola Ave Ste 200 Roslyn Heights, NY 11577
2

Practice

North Shore Medical Group1436 Broadway Hewlett, NY 11557
3

Practice

Mount Sinai School of Medicine2209 Merrick Rd Ste 101 Merrick, NY 11566
4
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 4:00pm
    • Tue: 8:00am - 4:00pm
    • Wed: 8:00am - 4:00pm
    • Thu: 8:00am - 4:00pm
    • Fri: 8:00am - 4:00pm
    • Sat: 8:00am - 4:00pm
    • Sun: 8:00am - 4:00pm
  • Directions

Affiliated Hospitals

  • St. Francis Hospital & Heart Center

    100 Port Washington Blvd
    Roslyn, NY 11576
    Recipient of 11
    hospital awards

    Outstanding Patient Experience Award™ (2024, 2023, 2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

    How patients felt about the care they received at this hospital.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    84%
    Patients would recommend the hospital to friends and family

    19% higher than the national average

    View all patient feedback
  • Long Island Jewish Medical Center

    270 05 76 Ave
    New Hyde Park, NY 11040
    Recipient of 14
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    83%
    Patients said they were given information about recovering at home

    1% lower than the national average

    75%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

    View all patient feedback
  • Mercy Medical Center

    1000 N Village Ave
    Rockville Centre, NY 11570
    Recipient of 4
    hospital awards

    Bariatric Surgery Excellence Award™ (2024, 2023, 2022)

    Superior clinical outcomes in bariatric (weight loss) surgery

    View all awards

    How patients felt about the care they received at this hospital.

    84%
    Patients said they were given information about recovering at home
    74%
    Patients said that nurses always listened to them and explained things well

    1% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality