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    Robert S. Doomun, DO

    4.1 (21 reviews)
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    9 years ago

    Dr. Doomun and his staff are very friendly and personable. He is also very thorough. I highly recommend him and his office.

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    Ask the Community - Robert S. Doomun, DO

    Review Highlights - Robert S. Doomun, DO

    Doomun as lots patience, will sit and chat with you until you understand what your health care needs are.

    Mentioned in 20 reviews

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    Hall Michael, MD

    Hall Michael, MD

    3.9(8 reviews)
    0.4 mi

    Dr. Hall has been my primary care doctor for years now and I have been extremely happy with his…read morecare. Fortunately I am pretty healthy but I still usually see him once or twice a year for some random thing in addition to my annual physical at the end of the year. He is always very pleasant and is an excellent communicator. I always have questions about something that may or may not be related to my current visit and he is always happy to take the time to listen, understand, and answer them all. I never feel rushed at all. His office runs very efficiently. I always schedule afternoon appointments which is usually when most medical offices get backed up. I have never had to wait more than a few minutes past my scheduled appointment time to be seen. The medical group has a diagnostics department downstairs. When I was in to see Dr. Hall earlier this month, he sent me downstairs to get a chest x-ray. Fifteen minutes later I was back in his office to go over the findings without having to come back for another appointment at a later time. On the rare occasions when I have needed a referral to an outside specialist, I have always been very happy with the doctors referred. This includes my current dermatologist who I still see a few times a year for checkups and periodic procedures. If I have a medical issue and it is not on the weekend, Dr. Halls office will usually be able to fit me in to be seen within a few days. It is always best to see your regular doctor instead of a random nurse practitioner at an urgent care whenever possible. If I do end up having to go to the urgent care in the same business center and I'm not feeling better soon, I can always get a follow up appointment a week later with Dr. Hall instead of going back to the urgent care. The Caduceus online patient portal is excellent. In addition to being able to access all of your medical records and request refills, you can send a message to Dr. Hall anytime and usually get a reply the same day. The websites "chat with us" feature is also great. Instead of calling and waiting on hold, Krystal who usually answers the chat quickly always promptly takes care of any questions or issues I have. Michele in the billing department has also been a great resource whenever I have insurance issues. I highly recommend Dr. Hall if you are in need of a primary care doctor.

    Strongly suggest you stay away. I was on lisinopril and was allergic to it. I suffered from…read moreAsphyxia for 2 years. I went to him many times describing what I was going through. He completely failed to recognize That my med was the problem. Turned it back on me (Can check MAYO Clinic for definition). After leaving him three years earlier I decided to get a copy of my medical records. HE "DENIED" EVERY SYMPTOM I DESCRIBED TO HIM! Also, Cadeuces has been in bankruptcy since 2024. NOT a good sign!

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    Hall Michael, MD - Caduceus logo

    Caduceus logo

    Hall Michael, MD - Second floor entrance.

    Second floor entrance.

    Hall Michael, MD - Caduceus Medical Group building, the old Yorba Linda Packing House. Dr. Hall is upstairs.

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    Caduceus Medical Group building, the old Yorba Linda Packing House. Dr. Hall is upstairs.

    Robert S. Doomun, DO - familydr - Updated May 2026

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