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    Sach Joel, MD

    4.7 (266 reviews)
    Closed 9:00 am - 5:00 pm

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    8 months ago

    Dr Sach is patient, listens carefully and spends all the time you need. He is very approachable and attentive

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    11 months ago

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    9 months ago

    I had a great experience, the service was great, co workers were on time, the doctor paid attention, and it was very professional.

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    1 year ago

    I had my first visit Dr Sach and his staff. I really felt like he can help me ! Very respectful and helpful doctor and staff.

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    7 months ago

    My first visit with Dr. Sach and he was very professional and seemed genuinely concerned and eager to help me with my medical condition.

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    6 months ago

    Dr Sach is personable and efficient. He runs a great GI practice. Highly recommended! Office is clean and nice.

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    Review Highlights - Sach Joel, MD

    Very personable and highly professional, Joel Sach Is a lighthouse for of us that suffer from digestive Issues.

    Mentioned in 14 reviews

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    Valley Endoscopy Center - Waiting room

    Valley Endoscopy Center

    4.0(49 reviews)
    0.0 miTarzana

    Dr. Sach and the ENTIRE staff are amazing, kind, efficient and lovely. It was so clean and bright…read morein the back where they do all the procedures and you look over the valley while waiting to be rolled into the procedure room. I was so nervous at first and it was such a great experience (as great as a colonoscopy can be) and I will definitely be back here for the next one.

    I hate to write reviews like this but the public should be aware of the danger of this place. So,…read moremy visit started with a phone call with a PA who was so nice and amazingly thorough. All the information and prep prior to my procedure was top notch. I didn't mind waiting a little bit late for my procedure to start. Although the facility is old and needs major updates, I was still pretty happy to be there - UNTIL I WASN'T. So after prepping and taking my last minute information, I was moved into the procedure room. As I was lying on my side, just about to be knocked out, I saw something move on the monitor. The camera probe was sitting on a desk top type thing and you could see what the camera sees on a large screen above it. It is a camera they use for the probe and of course everything in its view is enlarged. At first I thought it was a spider. The camera was locked on it and it started to move. I said the the anesthesiologist, "Look a spider! Oh no, wait thats a crab! Look you guys a crab!" But it had disappeared off camera by then and who knows where it went. Although the nurse half heartedly took a quick glance for it, they blew it off like I didn't really see it and then I was out. Okay, oh my God. Yes, it was a crab and it was moving. I wish I would have stopped the whole thing right there but it happened so fast I didn't really process it. I wasn't sure about saying anything but apparently there are no procedures in place to be sure something like this doesn't happen. Because it did - it happened. They better hope to God I don't end up with something after visiting this place. I'm not even kidding. Lawsuits require real damages and I better not have any. If I had known the possibility of picking up an STD was so easy at this place, I would have gone somewhere else. Avoid this place until they get better, cleaner safety standards in place. For real.

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    Valley Endoscopy Center

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    Alan J. Naim, MD

    Alan J. Naim, MD

    4.8(16 reviews)
    3.3 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.

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    Alan J. Naim, MD - Our beautiful office

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    Armin Arasheben, MD - Me

    Armin Arasheben, MD

    4.7(214 reviews)
    0.3 miTarzana

    I'm incredibly grateful to have Dr. Armin Arasheben, as my doctor. He is truly attentive, caring,…read moreand highly responsible in every aspect of his work. What stands out the most is how he takes his time to really listen,he never rushes and always makes me feel heard and understood. He is not only knowledgeable and professional, but also compassionate and patient. He explains everything clearly, answers all my questions, and genuinely cares about my health and well-being. It's rare to find a doctor who combines such expertise with kindness and dedication. I also want to mention his staff, they are just as responsible, professional, and kind. The whole office is well organized, respectful, and always helpful, which makes every visit smooth and stress-free I feel very confident and comfortable under his care, and I highly recommend him to anyone looking for a doctor who truly puts patients first. Thank you, Dr. Arasheben, I really appreciate everything you do.

    Dr. Arasheben was okay over the 7+ years that I utilized him as my primary physician. However, I…read morefound his portal to be largely dysfunctional and administration often lacking. Regularly, I would order refills using the portal only to end up calling the doctor's office to get things done after days passed with nothing happening. (The outgoing message for the doctor encouraged using the portal for refills.) Communications to Dr. A via the portal would often lack a proper response, too. I became tired wasting time having to repeat communications. Also, at times, Dr. A appeared hurried -- not a calming, relaxed bedside manner typical of physicians I see. I had enough and changed doctors at the beginning of this year. Some post favorable reviews here, so ... good luck.

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    Armin Arasheben, MD - Armin S. Arasheben MD

    Armin S. Arasheben MD

    Armin Arasheben, MD
    Armin Arasheben, MD

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    Sach Joel, MD - weightlosscenters - Updated May 2026

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