1. Masterson Michael D, MD

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    Thousand Oaks, CA

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    Masterson Michael D, MD

    5.0 (3 reviews)

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    14 years ago

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    10 years ago

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    12 years ago

    This man is amazing. I honestly believe I am here to-day, 10 years later, due to his caring, dedicated and truthful manner .

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    Ashouri Shahryar MD

    Ashouri Shahryar MD

    4.3(6 reviews)
    5.4 mi

    On Feb 2, 2022 Dr Ashouri diagnosed my mom with multiple myeloma and structured a comprehensive…read moreplan for recovery. Just recently he informed me that my mom's light protein count had dropped from 297 to 30. His diagnosis and curative program were spot on and my 90 year old mom literally has a new lease on life. My mom has assoted health issues and Dr Ashouri consults regularly with her specialists to to insure her overall proper care. He is a consummate professional with old school " bedside manner" that has effectively prolonged a quality life for my mom. The journey continues for my mom and I'm extremely fortunate to have Dr Ashouri guiding her way.

    Don't go to Dr. Ashouri. He let my mother-in law cancer spread without proper active intervention…read more He was more worried about lining his pockets with money rather than doing the right thing for her. I am so disappointed in Dr Ashouri. He gave my mother-in-law the impression that he cared for her best interest. His complete disregard for her care led her to the ICU where we almost lost her. He misdiagnosed pneumonia and after his screw up, just said she will die within a few months. We have taken her to a another specialist and these real doctors have biopsied the cancer (which he never did) and now she is on a targeted therapy. Shame on you Dr Ashouri! You took an oath to help you patients, not bill Medicare for ridiculous amounts that did nothing but almost kill my mother-in-law!

    Hope Health Center

    Hope Health Center

    4.5(25 reviews)
    13.8 mi

    I had an extremely upsetting and unprofessional experience with a front desk staff member named…read moreLydia. From the moment I interacted with her, she was rude, dismissive, and completely lacking in basic professionalism. When I asked a simple question, she actually called it "stupid" to my face -- something I never imagined hearing in a medical setting. At the time, I was under an incredible amount of stress, as my grandfather was battling cancer and in a very fragile condition. Unfortunately, due to what I believe was careless negligence on the part of the office -- including not properly reviewing his records -- his condition became severely worse. This is inexcusable, especially for a medical office where patient care should be the top priority. To make matters worse, after this critical situation arose, my repeated calls and voicemails went unanswered. There was no urgency, no follow-up, and no compassion shown. Lydia's attitude and the office's overall lack of responsibility made an already heartbreaking situation even more traumatic. I hope the management seriously evaluates how they handle both patient records and staff behavior, because no family should have to go through what we did. I will say that there was an elder Asian lady who was a nurse that made the experience with her kindness a bit better for us. She was very caring with her patients.

    The Hopeless Center! If the front office is in any way…read morerepresentative of the Doctor , this place is hopelessly rude, harsh, disorganized and disinterested! If you are a center for cancer patients then compassion has to be baked into your system. Well an interaction with this office is truly stressful to say the least!

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    Masterson Michael D, MD - oncologist - Updated July 2026

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