Dr David T. Nemoto | Katy, TX | Gastroenterology

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr Nemoto graduated from the Tulane University School of Medicine in 1990. He works in Katy, TX and 1 other location and specializes in Gastroenterology. Dr Nemoto is affiliated with Mercy Hospital Oklahoma City, Memorial Hermann Katy Hospital and Methodist North Hospital.

accepting new patients
3.1

53 Ratings
36 years of experience
speaks English, Spanish
University Of Tennessee Health Science Center
30 written reviews
1 specialty
10 areas of expertise
1 board certification
3 hospital affiliations
7 office locations
Male

53 ratings & reviews

Sort:

Showing 1 to 10 of 30 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Been with Dr. Nemoto for a long time, and I am surprised about the terrible reviews. Dr. Nemoto has always had a special concern to my needs, his bed side manner has always been perfect, never a bad attitude , and always finds the right treatment for my problem. I would never change gastrologists. Hang in there Dr. Nemoto I'm still in your corner. Darlene Borrello

June 12th, 2020

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Thank you Dr.Nemoto and Staff for all that you did. I could not be more satisfied. Everyone in Dr.Nemotos office went beyond to assist me.

May 9th, 2019

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Muy bien echo, Well done! I couldn't be more pleased with the process.

April 10th, 2019

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

All the staff are very motivated. Nurse Lori made me feel very relax and comfortable.

January 9th, 2019

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr Nemoto became my doctor decades ago and so he remained. Every time I’m desperately miserable with GI ailment, I will rush to my Angel Dr Nemoto. He’s professional, to the point, cutting-edgely knows what he practices. He and his medical staff, the benevolent Lori, perform the best orchestrated diagnostic procedures that cause the least discomfort and apprehension. Afterwards Dr Nemoto treats the case with his great care and much experienced expertise. In a word, Dr Nemoto, is the best GI specialist I have so luckily come across in my life! Thank you, my Dr Nemoto!

December 25th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I have never been treated so rudely. After the Dr. introduces himself, the next thing out of his mouth was, If you are looking for a second opinion too bad I don't do those. Looking confused as that was not why I was seeking treatment, he continued to make assumptions until I professionally read him his rights. He then took another 10 mins to apologize for his behavior. He is arrogant and does not listen he only wants to seemingly argue, which is weird. After I did not back down, he leveled out almost so that every other word was an apology. This was very weird, I will NEVER allow him to touch me with a 10-foot pole.

October 12th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I have never been treated in such a rude manner. Dr. Nemoto’s first words were, I do not do second opinions so if that what you are looking for too bad! I was in shock as I was not looking for a second opinion. His nurse Lori looked so embarrassed. After I professionally read him his rights about assumptions, he apologized for almost 10 mins. Straight! I will never step foot in that office again!

October 11th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

The office does not care or will assist you in you have problems with your insurance company. Once they get their money for services they wash their hands form all.

June 21st, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

If you or a love one are female and require the need of a gastroenterologist, make sure to never step foot into his office. Worst medical professional in Houston.

June 8th, 2017

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I had a routine colonoscopy and found Dr Nemota very engaging and personable.

August 31st, 2016

David T Nemoto Md Pa

21338 Provincial BlvdKaty, TX 77450

Tel: (713) 467-2700

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

David T. Nemoto, M.D., P.A.

1446 Campbell Rd Ste 200Houston, TX 77055

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Memorial Hermann Katy Hospital

23900 Katy FwyKaty, TX 77494

Tel: (281) 644-7000

Methodist North Hospital

3960 New Covington PikeMemphis, TN 38128

Mercy Hospital Oklahoma City

4300 W Memorial RdOklahoma City, OK 73120

Texas Premier Endoscopy

21338 Provincial BlvdKaty, TX 77450

David T Nemoto Md Pa

1446 Campbell Rd Ste 200Houston, TX 77055

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed


Dr David Takuma Nemoto	Dr. Thahn-Truc Le, MD	Brooke Holden, APRN	Chimdi Mfebe, APRN
Gastroenterology	Gastroenterology	Gastroenterology	Gastroenterology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
3.1 (53 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
36 Years of Experience	11 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available
Speaks English, Spanish	Speaks English	Speaks English	Speaks English
Katy , TX	Cypress , TX	Little Rock , AR	Little Rock , AR
Med School: Tulane University School Of Medicine	Med School: Texas A&M University System Health Science Center College Of Medicine	Med School: University of Central Arkansas	Med School: Chamberlain University College of Nursing
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare

Gastroenterology

Abdominal Pain
Acid Reflux Disease (Gastroesophageal Reflux / GERD)
Acid Reflux Disease (GERD)
Celiac Disease
Colonoscopy
Constipation
Hemorrhoids
Hepatitis C
Irritable Bowel Syndrome (IBS)
Ulcerative Colitis

MEDICAL LICENSE

Medical Doctor, Texas, 2027, Active

EDUCATION & TRAINING

Residency

University Of Tennessee Health Science Center

Medical School

Tulane University School Of MedicineGraduated in 1990

Dr. Julien Fahed, MD
Gastroenterology
14 Years Exp | Casper, WY
(0)
Dr. Alfred Joe Hernandez Jr, MD
Gastroenterology
58 Years Exp | Shenandoah, TX
(1)
Dr. Barani Subramaniam Mayilvaganan, MD
Gastroenterology
23 Years Exp | Houston, TX
(0)
Dr. Malan Tara Shiralkar, MD
Gastroenterology
12 Years Exp | Houston, TX
(0)
Dr. Baraa Alabd Alrazzak, MD
Gastroenterology
21 Years Exp | Cypress, TX
(3)
Dr. Muhammad Ali Khan, MD
Gastroenterology
18 Years Exp | Houston, TX
(0)
Dr. Brian Patrick Mcgrath, MD
Gastroenterology
9 Years Exp | Birmingham, AL
(0)
Dr. Ismail Mohd Rasheed Farid Hader, MD
Internal Medicine
21 Years Exp | KINGWOOD, TX
(0)
Dr. Jeffrey Heebum Lee, MD
Gastroenterology
37 Years Exp | Houston, TX
(0)
Dr. Maria Eugenia Velez, MD
Gastroenterology
50 Years Exp | Houston, TX
(1)

Does Dr David Nemoto accept my insurance?: You can see the insurance plans that Dr David Nemoto accepts on their Vitals profile.
Is Dr David Nemoto accepting new patients?: Dr David Nemoto is accepting new patients on Vitals. View Dr David Nemoto's profile on Vitals to make an appointment.
Does Dr David Nemoto accept virtual/telehealth appointments?: Dr David Nemoto has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr David Nemoto affiliated with?: Dr David Nemoto is affiliated with Mercy Hospital Oklahoma City, Memorial Hermann Katy Hospital, and Methodist North Hospital.
Where is Dr David Nemoto's office located?: Dr David Nemoto's office is located at 21338 Provincial Blvd, Katy, TX, 77450.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.