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Dr. Mark Morisaki, MD

Dr. Mark Morisaki, MD

Gastroenterology*
30+ years of experience

Dr. Mark Morisaki, MD is a gastroenterologist in Honolulu, HI and has over 30 years of experience in the medical field. He graduated from Tel Aviv University School of Medicine in 1992. He is affiliated with medical facilities Pali Momi Medical Center and Kuakini Medical Center. He is accepting new patients.

4.3 Star Rating
Based on 17 reviews 4.3 Star Rating (17 reviews)

Practice

405 N Kuakini St Ste 1003 Honolulu, HI 96817

Make an Appointment

(808) 599-6111

Hospital Highlight

Dr. Morisaki is affiliated with Pali Momi Medical Center Aiea, a highly rated hospital.

Dr. Morisaki is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Morisaki's Reviews

Likelihood to recommend Dr. Morisaki

4.3
17 ratings, 5 with a written review
5 star
82%
82%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
18%
18%

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Execellent Gastroenterologist
Dr. Mark Morisaki was a referral from my PCP and I found both he and his staff to be top notch. They were very patient and explained everything in detail and they were very attentive. The procedure went well and Dr. Morisaki personally called me to explain the results. His bedside manner is one of the best I have experienced.
What went well
  • I felt respected
  • 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
1 other person found this helpful
Helpful
Brian - Aiea – Jun 15, 2023
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Dr. Morisaki and staff are caring and friendly. I was in and out and did not have any complications after the procedure.
What went well
  • Office environment
  • 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
1 other person found this helpful
Helpful
Apr 29, 2022
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Dr. Morisaki is an excellent doctor specializing in gastroenterology. He also has an excellent office staff that prepared me well for my colonoscopy. The procedure was quick and painless. Dr. Morisaki explains the procedure and results thoroughly which really put my mind at ease. I know I’m in good hands here.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Karen – Apr 25, 2020
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Dr Morisaki saved my life. By removing a polyp that could have become cancerous, I believe he gave me a chance of many more years of healthy retirement. Although the prep is not pleasant, his procedure (I've had two with him now) has always been quick and easy and you wake up feeling refreshed and not groggy. His post operative report came within just a few days. Dr Morisaki - thank you.
What went well
  • Office environment
  • 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
1 other person found this helpful
Helpful
reynhi in Honolulu, HI – May 25, 2017
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Tried to make an appointment having been in the care of a gastroenterologist for 3+ years and needed a new one after moving to Oahu. Offered to have my patient history transferred. NOPE. NEEDS a referral by a primary care physician (which I don't have or need and who would not know ANYTHING about me) "for my own safety". Retarded policy that makes 0 sense. Going somewhere else.
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Logan5 in Honolulu, HI – Oct 20, 2016
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How was your experience with Dr. Morisaki?

Know Before You Go

About Me

biography

Dr. Mark Morisaki, MD is a gastroenterologist in Honolulu, HI and has over 30 years of experience in the medical field. He graduated from Tel Aviv University School of Medicine in 1992. He is affiliated with medical facilities Pali Momi Medical Center and Kuakini Medical Center. He is accepting new patients.

  • Gastroenterology

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

  • Suny Health Science Center Brooklyn

    Residency Hospital

  • Suny Downstate Medical Center

    Fellowship Hospital, 2002

  • Staten Is University Hospital

    Internship Hospital, 1997

  • Tel Aviv University School Of Medicine

    Medical School, 1992

  • University Of Southern California

    Undergraduate School, 1983
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Dr. Morisaki is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

    Focus on IBD

    Locations

    Practice

    Office405 N Kuakini St Ste 1003 Honolulu, HI 96817
    1
    Dean K Otaka MD Inc.98-1247 Kaahumanu St Ste 115 Aiea, HI 96701
    2
    Office98-1079 Moanalua Rd Ste 670 Aiea, HI 96701
    3
    Kuakini Medical Center347 N Kuakini St Honolulu, HI 96817
    4

    Affiliated Hospitals

    • Pali Momi Medical Center

      98-1079 Moanalua Rd
      Aiea, HI 96701
      Recipient of 3
      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.

      87%
      Patients said they were given information about recovering at home

      3% higher than the national average

      79%
      Patients said that doctors always listened to them and explained things well

      3% higher than the national average

      View all patient feedback

    • Kuakini Medical Center

      347 N Kuakini St
      Honolulu, HI 96817
      Recipient of 9
      hospital awards

      Surgical Care Excellence Award™ (2025, 2024, 2023)

      Superior clinical outcomes in surgical care across 15 of the most common in-hospital surgical procedures including cardiac, vascular, joint replacement, prostate, spine, and gastrointestinal surgeries

      View all awards

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

      80%
      Patients said they were given information about recovering at home

      4% lower than the national average

      78%
      Patients said that doctors always listened to them and explained things well

      2% higher than the national average

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