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    Timothy C Simmons, MD

    2.4 (14 reviews)

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    Long Beach Gastroenterology Associates - 3mm polyp helpfully highlighted in photo

    Long Beach Gastroenterology Associates

    2.2(75 reviews)
    4.0 mi

    I had my colonoscopy in December with Dr. Ghoshtasbi. The experience itself was pleasant and…read moreefficient, and all the staff are warm and professional in person. Another thing I appreciate is that in the printout report I was given immediately after the procedure, there are multiple photographs of my insides, and my polyp is circled in the photo. (My husband had a recent recent colonoscopy at a completely different provider, and his polyp was not indicated on the photos... that's the only way my experience was better than his.) However I cannot recommend this office to anyone because it is completely impossible to contact the office. If you call during office hours, you are connected to an AI. The AI cannot schedule appointments or much of anything else useful. The AI crashed when I tried to leave a message. I even tried to send a fax, and the fax failed. I should've let that be my warning not to get an appointment for consultation, because communication with office staff didn't get any better after the consultation.

    Disclaimer: I do not typically Yelp a business that I didn't actually patronize. But. This business…read morewarrants my disdain and this review. I made my original appointment many, many weeks ago. Maybe a few months ago. Shortly before that appointment date, I was advised that Dr. Patel had a family emergency and had to leave the country. No worries - we rescheduled. Fast forward to today - the date of my rescheduled appointment and I received a voice mail that Dr. Patel couldn't make it into her own office today. When I tried to call back, I received a recording that the "answering service for this business is out of order" or some crap. Once I was able to reach a human that decided to work today, I immediately canceled forever. There is no possibility that they can handle my care when they cannot even handle their own scheduling, phone system, or showing up for appointments.

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    Long Beach Gastroenterology Associates - Trash!!! For the service they provide!!!!

    Trash!!! For the service they provide!!!!

    Long Beach Gastroenterology Associates - My failed attempt to send a fax

    My failed attempt to send a fax

    Long Beach Gastroenterology Associates

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    Stephen Yoo, MD - Dr. Stephen Yoo, M.D.

    Stephen Yoo, MD

    4.7(30 reviews)
    6.4 miHarbor City

    After three bouts with bleeding diverticulosis, my Internist referred me to…read more Dr. Yoo. I had to wait a bit for his schedule to free up to see me. He's that popular. After the successful surgery, Dr. Yoo was so comforting to talk to and reassuring. He explained everything about the surgery and how well it went. The post op appointments were more than I expected because he wanted to make sure that I was healing well on schedule. I highly recommend Dr. Yoo. I will miss our post op conversations. Dr. Yoo is the best!

    If I were to write a review for Dr. Yoo it would be a five star review. As a Dr. he is stellar…read more As far as the medical practice, I was disturbed by what I was told, not only did I have to pay my copay but I was going to have to pay for the appointment upfront. I don't have a deductable and they insisted that I had to pay that upfront. I understand the reason why. The next time I walked in, I was immediately told my co-pay when I asked about the the credit I have on the account, the girl looked at me really confused, she acted like she had no idea what I was talking about while the girl next to her was telling another patient about having to pay for an appointment as well as the co-pay. I presented my insurance statement showing that it was paid (a few weeks ago) and she walked away somewhat confused. She said she wouldn't charge "This Co-pay" and I couldn't get a clear answer as to when I would be seein a credit on my credit card.

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    Stephen Yoo, MD - Submitted by Brandon P.

    Submitted by Brandon P.

    Stephen Yoo, MD
    Stephen Yoo, MD - Affiliated/privileges with Cedars Sinai Medical Center

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    Affiliated/privileges with Cedars Sinai Medical Center

    Timothy C Simmons, MD - gastroenterologist - Updated August 2026

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