Cancel

    Open app

    Search

    The Gastro Group

    2.4 (72 reviews)
    Closed 8:00 am - 5:00 pm

    The Gastro Group Photos

    You might also consider

    Recommended Reviews - The Gastro Group

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    5 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    9 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 1

    11 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Mary C.
    11
    28
    20

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    9 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    11 months ago

    Dr Tom Nguyen is the best GI doctor in the high desert! High quality care and staff is wonderful.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    9 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    The consultation was useless. Only taking about their own protocol. I knew more about my problems / issues than the NP.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Don H.
    0
    20
    1

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    I've never had a problem with the gas group been going there for at least five years. Everything is run smoothly.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Recently just had my third colonoscopy they found my issues but don't do anything to help or solve my issues

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 2
    Thanks 0
    Love this 1
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 1

    3 years ago

    Helpful 0
    Thanks 1
    Love this 0
    Oh no 1
    Photo of Andy A.
    2
    285
    82

    5 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Diane B.
    2
    170
    53

    5 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    They were all great I was in and out been here before everyone is very nice and concerned.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    6 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Jim M.
    40
    2
    0

    4 years ago

    Helpful 0
    Thanks 0
    Love this 2
    Oh no 0

    2 years ago

    Helpful 1
    Thanks 2
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 4
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Nick M.
    219
    165
    20

    5 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Just had a EGD done by Dr Biswas. All staff were very thoughtful, kind and professional. Procedure was quick and easy. Thank you!

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Edee E.
    4
    52
    53

    7 years ago

    Helpful 6
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    8 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    Page 1 of 2

    Ask the Community - The Gastro Group

    Review Highlights - The Gastro Group

    Huang as they agreed to reschedule her procedure for my moms well being.

    Mentioned in 2 reviews

    Read more highlights

    You might also consider

    Verify this business for free

    Get access to customer & competitor insights.

    Verify this business

    Basim Abdelkarim, MD - Ideal Gastro

    Basim Abdelkarim, MD - Ideal Gastro

    3.7(113 reviews)
    32.6 mi

    It's was my first time there on July 17, 2025 I'm praying that my experience here will be pleasant,…read morepositive and healing. I'm scheduled for a colonoscopy- I was told that the soonest they could get me in for the procedure is August 21, 2025 I have called to ask for something sooner but his scheduler said nothing sooner and if pain persists go to the hospital. Honestly this was very unsettling. I had blood work done she also stated that the PA signed off on it so if something was alarming I would have gotten a phone call- this is neither reassurance. Initially to get in with the doctor I called for 5 days looking for a cancellation as recommended by the staff to be seen sooner (no success) some of these reviews are scary . Document Everything. I was also granted a referral for the Doctor but I seen the PA . I'm not sure what the protocol is.

    I called in January as I had a procedure that was supposed to to be done within a year. I…read moreexplained that I had a recent heart attack and was on medication. I was told they could not do the procedure and would have to contact the heart doctor. Six months, never contacted the doctor but, they billed 265 dollars to take my phone call. What a scam! Borderline criminal tactics. So desperate for money you skim it from elderly disabled. Shame on you!

    Photos
    Basim Abdelkarim, MD - Ideal Gastro - Dr. Abdelkarim gets a "thumbs up" in my book!

    Dr. Abdelkarim gets a "thumbs up" in my book!

    Basim Abdelkarim, MD - Ideal Gastro - Basim  Abdelkarim, MD is a Gastroenterologist serving Upland, CA

    Basim Abdelkarim, MD is a Gastroenterologist serving Upland, CA

    Basim Abdelkarim, MD - Ideal Gastro

    See all

    United Medical Doctors

    United Medical Doctors

    4.4(7 reviews)
    41.5 mi

    I came in for a screening with Dr. Scott Lee, and the experience was excellent from start to…read morefinish. Dr. Lee is extremely professional, kind, and patient. He explained everything clearly, took his time to answer all my questions, and made the whole screening process feel calm and stress-free. I felt truly cared for and confident throughout the visit. It's not easy to find a doctor who is both highly knowledgeable and genuinely attentive - Dr. Lee is exactly that. Highly recommend!

    Ever since I first met him I felt a sense a calmness, immediately in his presence. He's so…read morethorough, honest and patient. Also, unbelievably knowledgeable. Always asking for consent and personal feedback such as: feelings, thoughts, unlimited of questions. Dr. Lee is genuinely out for us the patients and our best interest. I've met with multiple other GI Docs and left feeling disregarded, minimized, disrespected, confused, and quite frankly treated like a dollar sign. I honestly have never felt more seen and comfortable with Dr. Lee. I don't have one bad thing to say about him or his staff. I highly recommend him! A shout out to Yasmeen. I'm always emailing and calling her, she's so nice, very knowledgeable, patient with me, and so understanding. She works very hard and is on top of everything. I always get a fast response no matter what. Even though it's probably not necessarily her job she always helps me. Not once has she made me bad or an inconvenience to her. She's super friendly, down to earth and still professional. Thank you so much. We need more cool peeps like you and Dr. Lee respectfully of course in the medical field.

    Photos
    United Medical Doctors
    United Medical Doctors
    United Medical Doctors

    See all

    Alan J. Naim, MD

    Alan J. Naim, MD

    4.8(17 reviews)
    73.2 miReseda

    My colonoscopy went great and very easy to communicate with. The entire experience was great and…read morewould highly recommend.

    I waited a month to get an appointment to see Dr. Naim. I had/have been dealing with serious GI…read moreissues for the last 6 months which I was looking forward to talking to the doctor about. This doctor saw me for a grand total of ~maybe~ 7 minutes. And this was as a first time patient, too! He didn't let me get a single sentence out, cut me off every time I spoke, and told me that what had been happening for the last couple months didn't matter -- only what my symptoms are "today." He didn't want to hear about any of the details that lead up to me being there, which would've took 5 minutes for me to explain to him. He just wanted to get to the next patient in the room, and didn't care at all about me. All he did was order me a colonoscopy/endoscopy because I told him about my family history of CRC, but I was so anxious and disappointed after this appointment that I canceled it and the follow-up afterards. Instead, I found a great new GI in Newport Beach, CA, who had a 30-40 minute consultation with me as a first-time patient, listened to my issues, explained things really nicely to me, and gave me a full plan/regimen out the door. He also ordered me the same colonoscopy/endoscopy, which I scheduled and will be doing soon. I left this new doctor's office feeling much more relieved and prepared about what to do next, and listened to/seen. If I were you, I would think twice about wasting your time for an appointment to see Dr. Naim. I was not happy with him or his practice at all, and would not recommend him to anyone I know.

    Photos
    Alan J. Naim, MD
    Alan J. Naim, MD - Our beautiful office

    Our beautiful office

    Alan J. Naim, MD

    See all

    The Gastro Group - gastroenterologist - Updated June 2026

    Loading...
    Loading...
    Loading...