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Michael Glasser, MD

Michael Glasser, MD

Optum Provider

Specialty

Internal Medicine

Languages

English

Seeing patients at

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 4:00 PM
Saturday Closed
Sunday Closed
Hours may vary, please contact to schedule and confirm appointment availability.

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.7

74 reviews

    • Reviewed on May 30, 2026
    • Verified Review

    Very professional, non-judgemental. Called me personally and left a voicemail for my test results

    • Reviewed on May 29, 2026
    • Verified Review

    Dr. Glasser is a very knowledgeable doctor and gives good advice.

    • Reviewed on May 13, 2026
    • Verified Review

    Very professional and compassionate to his patients

    • Reviewed on May 11, 2026
    • Verified Review

    I’ve seen Dr Glasser for over 20 years and am happy with his care.

    • Reviewed on May 2, 2026
    • Verified Review

    professional, caring, knows my history

    • Reviewed on May 1, 2026
    • Verified Review

    I trust him. He’s consistent and I think he is looking out for me. It feels like he knows me and understands my needs. Again, I trust him and that’s very important to me

    • Reviewed on Apr 25, 2026
    • Verified Review

    Follow up with health assessments

    • Reviewed on Apr 19, 2026
    • Verified Review

    Compassionate, kind, knowledgeable.

    • Reviewed on Apr 19, 2026
    • Verified Review

    Listens attentively, provides clear diagnostic information and recommendations for treatment

    • Reviewed on Apr 18, 2026
    • Verified Review

    I will copy and paste what i wrote earlier: You guys have become all about the money. Overbooking too many people, people having to wait a long time in the waiting room, then when people get seen they don't get proper care, attention, or time anymore. When I see Dr. Michael Glasser now he is trying to get in and out of the room as quickly as possible. It feels terrible. You should set aside time for each patient to really be able to take care of them and help them as a doctor should. You should set aside at least 30 minutes in the room for each patient who has an appointment. And if all 30 minutes are needed then that's how it should go. The doctor should want to really sit down and have a real conversation with the patient every time. They should ask a lot of questions, and thoroughly answer all the patient's questions, provide very calming and caring bedside manner, and never make the patient feel rushed. All of that is the opposite now, it's so easy to tell all you're trying to do is fly through as many patients as possible to collect as much money as possible. Me for instance, I currently am dealing with several major issues, and I am looking for someone to really help me and care about me, as they still haven't been diagnosed and fixed yet. But I don't get that at Optum anymore. And it's so cold that it's so hard to get in touch with the doctors by phone, and they don't want to call you by phone either. Your primary care doctor especially should be reachable via phone. And for instance when they want to go through results from an appointment with you, they should definitely be calling you to go through it, see what questions you have. Everything happening through messaging on the online portal is so cold and impersonal, and such disjointed communication. Also I'll tell you I had an issue with Dr. Francis O'Brien my new cardiologist (he was rude, he booked me for a virtual appointment then when I showed up to it he lashed out at me and said he doesn't do virtual appointments, etc), and when I asked to speak to his supervisor instead of the team having the supervisor contact me, they made me contact his supervisor. And of course, I couldn't just call him, I had to message him. And of course when I messaged him, I still haven't received a response from him. I could go on, but I think you get it.

    • Reviewed on Apr 17, 2026
    • Verified Review

    Dr. Glasser is excellent as he has been over the decades.

    • Reviewed on Apr 15, 2026
    • Verified Review

    No review of medications…no urine test no prostate exam, no exam for testicular cancer

    • Reviewed on Apr 13, 2026
    • Verified Review

    I feel my care could be better

    • Reviewed on Apr 13, 2026
    • Verified Review

    He is easy to discuss medical issues with and responds quickly to prescription renewal requests.

    • Reviewed on Apr 12, 2026
    • Verified Review

    He's a good doctor and listens to what you have to say

    • Reviewed on Apr 11, 2026
    • Verified Review

    Hes a good doctor

    • Reviewed on Apr 9, 2026
    • Verified Review

    In my opinion is the best doctor in New York. He has been my primary DR. for years.

    • Reviewed on Apr 8, 2026
    • Verified Review

    Dr. Glasser is an excellent doctor and has taken care of our family for nearly 20 years.

    • Reviewed on Apr 7, 2026
    • Verified Review

    Treats with care and knowledge

    • Reviewed on Apr 3, 2026
    • Verified Review

    Dr. Michael Glasser is the Best primary care physician. His assistant, Diona is attentive and helpful. The Optum Medical Care website is efficient and helpful. The only caveat or problem is Epic Systems which owns the MyChart platform for Optum, Northwell and other medical providers. I recently created a Northwell MyChart account. This caused Epic to confuse the two different platforms and providers. I was unable to log into my Optum Medical account for over one week until I figured out the problem myself ! The Epic MyChart phone reps at [omitted] are clueless and Not helpful. Also most of them do Not speak English !

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  • About Michael Glasser, MD

    Dr. Michael Glasser is a board certified internist. He earned his medical degree from New York University School of Medicine and completed internal medicine residency and fellowship training at UCLA. He serves as a clinical instructor of medicine.

    Philosophy of care

    Dr. Glasser emphasizes preventive care and works with patients to support active and healthy lives.

    Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    NY, 199601

    Employed or contracted

    Employed

    Network Name

    CareMount

    NPI

    1164421947

  • Insurance Accepted

    This list is for informational purposes only and may not reflect the most current plans accepted by the provider. Optum accepts most major health insurance plans. Please contact your insurance company to confirm your coverage, eligibility, and the provider's participation in your plan.

    • 1199
    • Aetna
    • Affinity
    • Anthem BCBS
    • CDPHP
    • CHN
    • Centivo
    • Cigna
    • Coventry
    • EmblemHealth
    • First Health
    • Healthfirst
    • Humana
    • MVP Healthcare
    • MagnaCare
    • Medicaid
    • Medicare
    • MetroPlus
    • MultiPlan
    • NYSHIP
    • Northwell Direct
    • Oscar
    • Oxford
    • TRICARE
    • UMR
  • Medical School

    • New York University

    Residency

    • UCLA