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    Gazzaniga Michael S MD

    3.8 (26 reviews)
    Open 8:30 am - 5:00 pm

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    Ask the Community - Gazzaniga Michael S MD

    Review Highlights - Gazzaniga Michael S MD

    I had suffered from an enlarged prostate for many years.

    Mentioned in 2 reviews

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    Southland Urology

    Southland Urology

    4.1
    (52 reviews)
    5.1 mi

    Doctor Eric Tygenhof is so smart and caring. He right away made a treatment plan, even a possible…read morelong-term one for me. What amazing luck to find him after my former urologist dropped my insurance plan. I highly recommend him!

    My experience with Southland Urology and Dr. Harjiavn Kohli was terrible. If your Primary Care…read morePhysician refers you to this office, ask for a different referral. From my first visit, I felt a lack of urgency concerning my condition, and this same lack of urgency permeates the admin staff. I relocated to another state during my care, flying back twice, and needed a referral to a local urologist in my new state. That simple request took 4 weeks, multiple calls and texts. Initially, I was told that Dr. Kohli didn't make referrals. Convincing the staff otherwise was laborious. They don't use MyChart, unlike many physicians associated with Providence. This will force you to deal even more with Southland's painfully slow staff. My final post-visit summary with Dr. Kohli bore little resemblance to our conversation. It read like it was generic prostate follow-up visit text that could be used for multiple patients. Time saving for the doctor, not particularly useful to the patient. If you have the misfortune of needing a prostate biopsy, I highly recommend that you a seek a provider that does a better job with managing the patient's expectations of the procedure and pain management during the biopsy. Better yet, Google the procedure before hand (I did not), to understand that "collecting samples" means 12 of them, something I was wholly unprepared to sit through. You should also bring slip on shoes as you'll be in no condition to sit down and lace your shoes afterwards. This simple little tip would have been useful to include in the single page "Instruction Sheet" that Southland provides pre-biopsy. Also, don't expect a follow-up call from Dr. Kohli after the procedure to see how you are doing. Of course, if you've read this far, you could have predicted that.

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    Southland Urology

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    Dr. Michael Louie, M.D.

    Dr. Michael Louie, M.D.

    4.0
    (21 reviews)
    9.1 mi

    Dr. Louie was kind enough to fit me in for a surgery on his last surgical day here out of his…read morecurrent practice which will soon be moving to a new location. I had originally seen a different Urologist from Pomona who would not come to the hospital in early February to help me out when I needed it the most. Sadly, when I met with him 10 days after being in the hospital it was only a consolation. He really did not seem too concerned about the pain I had been going through off and on as he wanted me to go get another ultrasound in two weeks and then another two weeks after that come back to him to see the results and if the issue was still present, we would then schedule for surgery. If Dr. Louie had not fit me in, I would have still been waiting for my procedure if I had have stayed with this other Doctor. Dr. Louie is awesome and I want him to know that I am grateful that he fit me into his schedule to address my issue. When Dr. Louie opens up his new location his new patients will be in good hands. Thank you Dr. Louie and Dr. Dhar!!!

    UCI Urologist Dr. Michael K.Louie in chino hills…read more I had real bad experience of Dr.K.Louie. I was a patient of Dr. K.Louie for for almost 2.5 yrs. He was very gentle and nice at my first visit. I had overactive bladder and incontingence . Dr.K. Louie did all kind of treatment including Urodynamics and Botox but not success after all. Finally he recommended "RESUME"technick which is the REZUM procedure destroys prostate tissue using heat energy in the form of water vapor(even though he did not have enough experience of RESUME procedure). He started RESUME procedure on 09-12-2019. and I'm still having pain and hard to urinate.I could'nt go to sleep for 3 days(not even a twinkle of eye) I 'd called office because of pain and swelling of bladder right after removed catheter and he was out of town. he even did not prescribe antibiotics and pain pill after procedure. He'd prescribed only "Urinary Pain Relief"(you can buy over the count) I went to ER for twice for bladder swelling and pain(because of dysuria). Because of his negligence I'd been suffered for many months. I was(used to be) also a healthcare provider(that's why I did'nt go to court because I know what it is for him and practice). I have to put catheter almost several months. End of that I had severe "Epididymitis"(huge swelling of scrotum) But I have to let them know and all pertinent patients to know that no other patient should be suffered like me afterward. I'm going to put this on SNS also in future.

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    Louie Medical Group, Upland office. Reception.
    Louie Medical Group, Upland office. Reception.
    Sheila Bobis, PA-C
    Sheila Bobis, PA-C
    Louie Medical Group, Upland office. Ultrasound room.

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    Louie Medical Group, Upland office. Ultrasound room.

    Gazzaniga Michael S MD - urologists - Updated August 2026

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