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    HASS Pain Management

    4.3 (18 reviews)
    Open 9:00 am - 5:00 pm

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    Photo of Lisa S.
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    3 months ago

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    3 months ago

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    1 month ago

    The most understanding doctors they take care of patient the staff very respectful how to commend them to everybody

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    4 months ago

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    1 year ago

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    1 year ago

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    6 months ago

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    11 months ago

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    10 months ago

    Not a great place to get treatment! They overcharge you for no reason and makeup their own prices depending who you are

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    1 year ago

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    2 years ago

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    Dr. Nazih I.

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    1 year ago

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    Photo of Kristi H.
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    2 years ago

    The pain management doctors here are very compassionate, professional and care about your well-being. I highly recommend this place.

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    Dr. Nazih I.

    Thank you for your kind review.

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    2 years ago

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    Review Highlights - HASS Pain Management

    Dr Nazih and his team are amazing always professional and caring.

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    Synovation Medical Group - Azusa

    Synovation Medical Group - Azusa

    2.0
    (74 reviews)
    2.1 mi

    Now I know why they have low ratings. The business is poor and takes forever to get help. This was…read moresuppose to be for pain management but instead I was more in pain waiting for the doctor who I never seen, I had to walk out making sure I got my money back. I had to leave due to my pain management. I'm going to see if my medical practitioner can order another pain management place for my pain. I wouldn't recommend this company Synovation Medical Group

    DO NOT GO TO THIS PLACE. This clinic is a complete scam and…read morea waste of time and money. They charge you for follow-up visits, so check your insurance immediately to see if they billed you. From the moment you walk in, they make you sign ridiculous paperwork, including questions about felony history which is invasive, irrelevant, and feels like a violation of patient privacy. I went in for one simple thing: a cortisone shot. Instead of helping me, the NP (Chung) did not treat me unless I took a drug test. Then they sent me for X-rays, making it seem like I would finally get relief afterward. Spoiler: I didn't. After all that, I was given referrals I already had and told to go to urgent care for a cortisone shot something urgent care doesn't even provide. So what was the point of this visit? Billing my insurance. This place does not care about patients. They care about running tests, sending referrals, and charging insurance. If you actually want treatment, go anywhere else.

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    Synovation Medical Group - Azusa
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    G Gary Demerjian, DDS

    G Gary Demerjian, DDS

    4.8
    (18 reviews)
    0.4 mi

    I saw Dr. Demerjian at Kaiser. He was so knowledgeable and kind. I was impressed at the level of…read moreknowledge that he had in the overlap of dental and sleep therapy. He not only kindly explained what I needed to do, he sent me home with some video links of the instructions so I could review it at home in case I forgot. This was super helpful to me when I first got adjusted to my oral sleep appliance. I cannot say enough good things about Dr Demerjian. It's not too often where you meet an expert who is also so personable. Thank you for the wonderful experience.

    I had seen a couple of specialists, dentists and physical therapists before being referred to Dr…read more Demerjian by a family friend. The treatments were either ineffective or made by TMJ issues worse. During my first appointment, I was skeptical of the treatment given my past experiences, but Dr. Demerjian and his staff could not have been more encouraging and patient. The preliminary before the actual treatment plan was put in place was the most extensive with multiple x rays, tests, and MRI imaging taken before a mouth piece was fashioned. At the fourth month mark is when I really began to see a difference and I gained back almost 80% of my normal mouth function. I was able to open at 51mm in comparison to the initial 31mm with no pain. I am thankful that I found a great doctor locally that uses non invasive techniques for TMJ treatment. I could not feel more grateful to be free from my discomfort and be able to eat, talk, and yawn normally again.

    Glory Acupuncture & Pain Management Clinic

    Glory Acupuncture & Pain Management Clinic

    5.0
    (15 reviews)
    0.5 mi

    Dr. Gloria is an exceptional and highly knowledgeable Chinese medicine practitioner. I sought her…read morecare for three bulging discs and was struggling with severe lower back pain, sciatica, and numbness in my legs and pelvis. While my conventional doctor recommended only strong pain medication, Dr. Gloria developed a personalized treatment plan that produced remarkable results. After just one session, my pain was completely relieved and the numbness disappeared. She has also performed cupping therapy on my back, and I continue to experience near-immediate improvement with each visit. I trust her expertise completely. I have regained 80% of my mobility and feel significantly better. If you are dealing with back pain, I highly recommend seeing Dr. Gloria--her care can be truly life-changing.

    I can't say enough great things about my experience here…read more.. I came in after struggling with a relentless dry cough that had lasted for almost a month. I had tried everything from over-the-counter medications, teas, home remedies, and even a visit to my primary doctor, but nothing seemed to help. It was exhausting, frustrating, and honestly affecting my sleep and daily life. From the moment I walked into the clinic, I felt heard and cared for. The doctor took the time to ask detailed questions about my symptoms, lifestyle, and overall health before starting treatment. The acupuncture sessions were gentle and relaxing. Along with herbal remedies and targeted advice, I started to feel real improvement afterwards. Within a short period of time, my cough was completely gone and somehow got my voice back. I was blown away, not only by the results but also by the thoughtful and holistic approach to healing. The doctor truly looks at the root of the problem rather than just treating the symptoms. If you're struggling with something that conventional medicine hasn't been able to resolve, I highly recommend giving this clinic a try. They gave me my peace (and sleep) back! They do take insurance and I've been here before for pain and migraine. You can make appointments online or by phone.

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    Glory Acupuncture & Pain Management Clinic
    Glory Acupuncture & Pain Management Clinic
    Glory Acupuncture & Pain Management Clinic

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    Foothill Pain Management Clinic

    Foothill Pain Management Clinic

    2.8
    (49 reviews)
    3.4 mi

    Great caring and knowledgeable staff I've been a patient for many years, all of the staff and…read moreDoctors are very caring and helpful! My wife and I are patients of Dr. Tan who is the best Doctor anywhere, Awesome

    This place is red flag city and has a weird, unprofessional vibe. When I called to make a new…read morepatient appointment--a standard routine at any other medical office--the stammering person with who answered said he needed to see if someone who did new patient appointments was available and placed me on hold. (Why is someone who doesn't do this answer the phone at all?) He came back and said no one was there and I needed to wait for someone to call me back. That someone had an almost incomprehensibly thick accent and did not seem to understand all I was saying--there was a significant interference with clear communication. Whatever, I figured let it go and I made the appointment, but I definitely was left feeling less than confident. Red flag #1. Then days before my appointment, I am sent what is a freaking masters degree thesis of a questionnaire/registration form: it had to be 18-20 digital pages. Okaaaay, fine, I filled out the typical medical history stuff, which got more and more detailed and intrusive, but then came allllllll the pages about mental health (suicide, depression, ADHD, etc. questionnaires and family histories--but ALSO very personal questions about trauma, even asking about sexual abuse as a child). And then came alllllllllll the pages about pain medication use (what all did I used to take, what do I take now, who prescribed it, for how long, how bad was my pain at its worst yesterday, at its best yesterday, how is my pain now, how much does my current medication help, how long does it last, how effective is it overall, and so much more), THEN came all the forms to sign about opioid/opiate use plus all the questions about drug use--I can't begin to remember them all. I became more and more agitated filling the form out, but FINE, it's done, maybe all of this info will help guide treatment, but Red Flag #2. Then today, my appointment time finally arrives and my husband accompanied me as he usually does to new appointments. I will say the building itself and its location added to the sketchy vibe, but I still put that aside to just go with it. I have a very complicated medical history (including but farrrr from limited to 2 back surgeries and brain surgery) with many overlapping conditions related to those surgeries (as well as unrelated), and my husband is both my support and my advocate. But as I was waiting to check in, I saw a sign posted that as of 7/1/26, only the patient is allowed in exam rooms and not support/advocates/partners. I have never seen this policy anywhere --and I regularly see 7 specialists, and saw dozens during my pre brain surgery years. I understand the practice of disallowing other people for *procedures* and things like echocardiogram/tests, but those are instances where there is no real exam or doctor interaction, so having another set of ears isn't really necessary. But exam rooms? When we asked why, the receptionist said it was because some accompanying people have been combative/aggressive. So...have a policy where such behavior gets them and/or the patient removed from the building, or disallowed from coming back, instead of banning ALL others? And to not have it mentioned anywhere in any of that mountain of intake paperwork, or anywhere in the texts, or any other notice at all? No exceptions? (We asked.) Forget it. Red flag #3, you're out. We canceled the appointment, turned around, and went out the door. I will be calling to make sure my cancellation reason is noted, and not just "patient cancelled," in my file. In summary, my experience left me without confidence in this practice, to say the least. None of the issues in and of themselves would have dissuaded me if they were the only ones, but the combination of them and the no additional person policy was the nail in the coffin. I recognize medical practices are free to have the policies they choose, but in light of everything I am not comfortable establishing care here and will look elsewhere for pain management.

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    Shwachman Ben, MD

    Shwachman Ben, MD

    3.3
    (16 reviews)
    3.3 mi

    I had been experiencing both acute and chronic pain for many years due to a progressive spinal…read morecondition. Eventually, it reached a point where I could no longer manage it with over-the-counter medications or within the limitations of my primary care physician. When I met Dr. Shwachman, I quickly recognized his intelligence, honesty, and depth of experience, which immediately eased my anxiety. He was straightforward about what would and would not be effective, and I truly felt that he cared about my situation. He took the time to thoroughly assess my condition and approached my care with both precision and compassion. Without hesitation, he committed to helping me manage my pain. I am deeply grateful for the trust he built with me, which allowed us to take a more proactive and effective approach to reducing my pain. Unfortunately, due to a change in insurance, I was forced to seek care elsewhere. Since then, the experience has been extremely difficult. I have not encountered another physician who demonstrates the same level of confidence, honesty, or genuine commitment to working collaboratively on what will and will not help. As a result, I am now in constant pain--worse than before. Thank you, Dr. Ben Shwachman. Sincerely, Franklin Peck

    No one should wait 2 month for an appointment. And then once you're finally there for your…read moreappointment that you've waited for 2 months, no one should wait 1.5 hours to be seen. - Unacceptable! You'd think that he would be attending you and giving you his full attention? No, in the middle of it he walks out to attend to another patient. Oh, that patient couldn't wait like the rest of us for their turn? - Unprofessional!!!

    HASS Pain Management - painmanagement - Updated August 2026

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