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Liby Mathew, MD

Specialty

Internal Medicine

Languages

English

Seeing patients at

Monday 8:00 AM - 7:30 PM
Tuesday 8:00 AM - 7:30 PM
Wednesday 8:00 AM - 7:30 PM
Thursday 8:00 AM - 7:30 PM
Friday 8:00 AM - 7:30 PM
Saturday 8:00 AM - 7:30 PM
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

5.0

55 reviews

    • Reviewed on Dec 31, 2025
    • Verified Review

    Dr. Mathew is knowledgeable and thorough.For example, I had done a urinalysis prior to my exam and it showed I had hematuria. We briefly spoke about my history of having kidney stones and trace amounts of blood in my urine and she decided to order a renal US to see what’s going on. On the down side, Dr. Mathew seems to be in a rush when in the exam room. I tried to tell her how I was feeling, mentally, and her response was, it’s because I’m menopausal, so she prescribed a weight loss injection and mentioned that I should speak to my Gynocologist about getting estrogen gel for dryness. I just needed her to listen and hear me.

    • Reviewed on Dec 28, 2025
    • Verified Review

    Again, very happy with her and her service.

    • Reviewed on Dec 26, 2025
    • Verified Review

    She is the best doctor. Very knowledgeable and accessible.

    • Reviewed on Dec 22, 2025
    • Verified Review

    She sincerely cares for me and my husband.

    • Reviewed on Dec 20, 2025
    • Verified Review

    As I said earlier in the survey, Dr. Mathew is wonderful. She takes the time to understand any issues, explains things clearly, & is very thorough in going over everything. In addition to her expertise & professionalism, she is very warm & she makes it easy to talk with her.

    • Reviewed on Dec 18, 2025
    • Verified Review

    She remembers her patients, she reads the charts and checks in on your preventative healthcare, like vaccinations, if you're taking your meds, if you've been sick. She refers other doctors at Crystal Run who can be of help. She is easy to talk to about your health issues.

    • Reviewed on Dec 13, 2025
    • Verified Review

    I am extremely disappointed that Crystal Run/Optum is unable to retain a doctor of such high quality as Dr. Mathew. She is attentive and caring. She listens to the patient and explains things in a way that I can understand.

    • Reviewed on Dec 9, 2025
    • Verified Review

    Dr Mathew is so intuitive and competent as a physician and is a lovely person as well.

    • Reviewed on Nov 30, 2025
    • Verified Review

    Dr. Mathew is amazing, she listens to my concerns and cares about the care I receive.

    • Reviewed on Nov 30, 2025
    • Verified Review

    Dr Mathew is very friendly, professional, knowledgeable yet a non alarmist. She is very thorough and always listens and I never feel rushed.

    • Reviewed on Nov 29, 2025
    • Verified Review

    Dr. Liby is an outstanding PCP

    • Reviewed on Nov 27, 2025
    • Verified Review

    she listens. She’s kind she’s patient as I said before. She’s an excellent doctor.

    • Reviewed on Nov 25, 2025
    • Verified Review

    She is very good

    • Reviewed on Nov 20, 2025
    • Verified Review

    She is. Very through and takes time with the patient and makes them undestand

    • Reviewed on Nov 18, 2025
    • Verified Review

    Dr Mathew is the ABSOLUTE best doctor, best care provider, best bedside manner. I 100% appreciate her concern and attention to detail with all of me my health and extremely effici6at staying in touch with me and my external panel of doctors regarding my medical pnditions.

    • Reviewed on Nov 9, 2025
    • Verified Review

    Hearing questions very patiently and answering politely.

    • Reviewed on Nov 9, 2025
    • Verified Review

    She is professional, knowledgeable, understanding, caring.

    • Reviewed on Nov 6, 2025
    • Verified Review

    Dr. Mathew is the consummate professional. She answers all of my questions and she truly cares about her patients.

    • Reviewed on Nov 4, 2025
    • Verified Review

    She is competent, friendly and understanding. She makes time for my questions. Always has time to listen to my concerns. I recommended her to many of my friends.

    • Reviewed on Nov 2, 2025
    • Verified Review

    Very attentive. Always answers questions or will find answers. Very knowledgeable. One of the best if not the best dotors I have had at Crystalrun Health.

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  • About Liby Mathew, MD

    Dr. Liby Mathew is an internist providing adult primary care. She focuses on preventive services and chronic condition management.

    Philosophy of care

    Dr. Mathew emphasizes thoughtful listening and collaborative care.

    Gender

    Female

    Licenses

    NY, 249573

    Network Name

    Crystal Run Healthcare

    NPI

    1154587566

  • 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.

    • AARP
    • Aetna
    • Anthem/BCBS
    • CDPHP
    • Cigna
    • Emblem
    • FDNY/WTC911
    • HealthFirst
    • Humana
    • MVP
    • Magnacare
    • MedicaidNY/Medicare
    • Molina
    • Multiplan
    • NYSHIP
    • Northwell
    • Oscar
    • Oxford
    • Tricare
    • UHC
    • Univera
    • VA/CHAMPVA
  • Awards and Publications