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    Basim Abdelkarim, MD - Ideal Gastro

    Basim Abdelkarim, MD - Ideal Gastro

    3.7
    (114 reviews)
    2.6 km

    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!

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    Dr. Abdelkarim gets a "thumbs up" in my book!
    Dr. Abdelkarim gets a "thumbs up" in my book!
    Basim  Abdelkarim, MD is a Gastroenterologist serving Upland, CA
    Basim Abdelkarim, MD is a Gastroenterologist serving Upland, CA
    Basim Abdelkarim, MD - Ideal Gastro

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    Deborah Negusse, MD

    Deborah Negusse, MD

    4.0
    (26 reviews)
    11.0 km

    I took my Mother to see Dr. Negusse, it was a wonderful experience. She made my mother feel very…read morerelaxed and easy to talk to. The whole staff was amazing , very nice To us. We felt right at home.

    The office staff, particularly whoever handles scheduling, does not seem to be organized or…read morecommunicate well. On one occasion, I received multiple phone calls in the same day asking why I had scheduled an appointment before my ultrasound was completed. I repeatedly explained that the appointment was to discuss the results of a previous ultrasound, which had already been completed and was in my chart. Despite explaining this several times, they continued to question me. The final issue that led me to cancel my care was when I was scheduled for an endoscopy. No one contacted me beforehand to explain what my out-of-pocket cost would be. Since my procedure was the next day, I called the office because I didn't want to be surprised by a large bill. I spoke with Maggie, and the interaction was extremely disappointing. Rather than listening to my concerns, she repeatedly talked over me while I was simply trying to understand why the office couldn't provide an estimate after obtaining the insurance authorization. It felt like the office was focused on getting paid by the insurance company but not on making sure patients understood their financial responsibility ahead of time. Instead of helping, Maggie told me to call my insurance company or the surgery center myself. I explained that I didn't understand why I had to make multiple phone calls when the procedure had been scheduled through their office. Even after I politely asked her to let me finish speaking, she continued interrupting me and eventually hung up on me. I have worked in customer service for many years, and throughout the conversation I remained respectful. There was nothing that justified ending the call that way. As a result of this experience, I canceled my procedure and will be finding another gastroenterologist. The physician may be excellent, but the office staff's communication, professionalism, and customer service need significant improvement. Based on my experience, I cannot recommend this practice.

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    Deborah Negusse, MD
    New Office Exam room 3
    New Office Exam room 3
    New Office Front Desk

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    Sudhir K Reddy, MD

    Sudhir K Reddy, MD

    2.1
    (15 reviews)
    2.7 km

    Looking back...I swear he was trying to kill me. I moved on to another MD and have been well ever…read moresince. My life was a nightmare in the 4 years I was treated by him.

    PLEASE RUN, DON'T Walk to get away from this incompetent doctor. He has been disciplined by the…read moreCalifornia Medical Board for unsanitary practices (see photo) I reviewed him and his office as dirty even before the Board directed me to other complaints as I was registering mine with the Board. See all 1 star reviews! I wish there was a no star option. Made 1st appt 9 months ago, get to office they told me to go to. It's permanently closed. Appointment didn't happen. 9 weeks later was 1st available appt at another office. Get there, not on their books. Finally, 9 months after initial contact with doctor, had consultation in his dirty, run down office. Get a paper w/instructions for my pre-procedure prep but it's illegible (see photo) so I called office to send a new one after they bought an ink cartridge...new paper arrived in mail looking exactly the same. I don't trust a doctor who cant afford to replace an ink cartridge. Arrive at 6 am for my procedure only to be told I'm not on the schedule!! After I took my last paid day off of work, paid a sitter to get my kids up and drive them to school, and an Uber to get to the hospital, AND I had to pay for an over the counter prep because "Dr." Reddy forgot to sign the prescription pad!!! Pharmacy calls number on pad. It's disconnected. They google the address on the script...office listed as "permanently closed." It was a Saturday so, by the time my pharmacy was able to find the correct phone number, the doctor was unreachable. I went through a LONG, miserable prep just to be told there was a scheduling error. Also, there were 2 other people at the hospital with the same 7:30 am procedure time I was supposed to have. Not sure how Dr. Reddy planned on performing 3 procedures at once...but with this guy, I wouldn't be surprised if he one hand in someone's gut and the other hand up someone's butt at the same time. On my way out of this sh*t show, a staff member said, "It's probably for the best" with a wink. And I am relieved now that I couldn't have the procedure. Everything about this guy screams "Staph infection coming your way courtesy of Dr. Reddy." I tried calling his office upon my return home only to be disconnected 3 times before I was able to talk to a human (who said my appt is today at 7:30 and that he has no idea why I wasn't on the schedule. Woops, sorry! Would you like to reschedule for July? JULY?! Hell No. I have already filed a complaint online with the California Medical Board and I encourage every patient to do so. Dr. Reddy is hazardous to your health. Go elsewhere. Anywhere else.

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    Sudhir K Reddy, MD
    Sudhir K Reddy, MD
    Dr. Reddy has a reprimand from the California Medical Board. Beware

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    Dr. Reddy has a reprimand from the California Medical Board. Beware
    Hussein Abidali

    Hussein Abidali

    3.4
    (5 reviews)
    7.7 km

    My rating is for Dr. Abidali's PA Rika. She is the one I have been seeing since I began receiving…read morecare at Platinum Digestive Health. She is thorough, knowledgeable and takes time to explain any questions I might have. She orders tests, follow-ups and prescribes meds. I really can't rate Dr. Hussein because I haven't been able to get to know him. As long as I've been a patient of his I would think he would make a point to get to know his patient, I don't know if I should be offended.

    Doctor Abidali is what I call a SME. He's a subject matter expert in this field. I want to first…read moresay, I've been to many gastro doctors all across SoCal before meeting him. I have been misdiagnosed from other doctors. The type of care Dr. Abidali and his team provide are through the roof. They go the extra mile, they explain to you these medical terms that are not fun to know, and teach you as a patient the best possible practice to live a normal and good life. I've had an endoscopy, done many labs/ stool test and follow ups, every time it's a return of investment (ROI). You will leave the office feeling better and happier. You will leave the office knowing how to control your stomachs behavior, and you will start to make progress. Again, I have put all my trust into Dr.Abidali and I will ALWAYS advocate for him. Because being his patient. He has changed my life, improved my health, and honestly made me a better person in the process of helping my gastro issues. Thank you for everything doctor, I am excited to follow up and see you soon.

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    Kim John J, MD - gastroenterologist - Updated July 2026

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