Skip to main content
Informational

Your experience at our Optum NY location is important to us:

Need assistance or have concerns? The Optum leadership team is here to help.

Health care

We provide affordable and personalized care

How can we help?

Helpful links

Financial

Accounts to help you save and pay for health care expenses

How can we help?

Helpful links

  • Resources

    Find contribution limits, savings tools, calculators and eligible expenses

  • Account support

    Find contact information and frequently asked questions

Tax season resources

Get ready for HSA tax season

If you used an HSA this year, the HSA Tax Center offers general information about contributions, eligible expenses and commonly used tax forms — all in one place.

Pharmacy

We make it easy to get medications you need, when and where you need them

How can we help?

Helpful links

  • Optum Rx

    For people with pharmacy insurance benefits through Optum Rx

  • Track orders

    Track your home delivery and specialty order

  • Pharmacy support

    Find contact information and answers to frequently asked questions

Mobile app

Optum Rx on the go

Request refills, track order status, manage billing information and much more.

Download on the App StoreGet it on Google Play
Jason Rubin, MD, Facp

Jason Rubin, MD, Facp

Optum Provider

Specialty

Hematology & Oncology

Languages

English

Seeing patients at

Monday 9:00 AM - 5:00 PM
Tuesday 8:30 AM - 4:00 PM
Wednesday 9:00 AM - 5:00 PM
Thursday 8:30 AM - 4:00 PM
Friday 9:00 AM - 5:00 PM
Saturday Closed
Sunday Closed
Please contact the clinic directly to schedule and confirm appointment availability.

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.9

32 reviews

  • Mar 31, 2026
    Verified Review

    Very knowledge, knowledgeable, Doctor, also friendly and easy-going

  • Mar 29, 2026
    Verified Review

    Excellent! Great personality and communication Although he's not a multiple myeloma specialist, I trust his judgement and appreciate his coordination with my specialist

  • Mar 26, 2026
    Verified Review

    Availability, professional

  • Mar 23, 2026
    Verified Review

    Professional

  • Mar 22, 2026
    Verified Review

    Dr Rubin is very professional and caring ..

  • Mar 16, 2026
    Verified Review

    This was my first visit with Dr. Rubin. He was very nice and made me feel very comfortable.

  • Mar 13, 2026
    Verified Review

    Dr Rubin has made every effort to discover what might be causing my anemia. He has monitored my condition closely for several years now, recently noting that I am suffering from an iron deficiency. Learning this, he immediately contacted my gastroenterologist, who has set me up for the relevant tests, and himself set me up at Optum for the necessary iron infusions.He seems sto me tobe very competent, conscientious, and caring. A fine doctor.

  • Mar 12, 2026
    Verified Review

    Dr. Rubin is a great doctor. He gives ample time during a visit to answer any questions. He is easily contacted through the Patient Portal. He is knowledgeable and does not give any false information.

  • Mar 4, 2026
    Verified Review

    His professionalism and friendliness.

  • Mar 3, 2026
    Verified Review

    I think Dr. Ruben is an exceptionally great doctor. I’m not sure where the ball gets dropped because I know he told the front desk what they need to do. Don’t know if I call for a follow up appointment. Nobody will follow up with me so I’m gonna wait this one out and see how long it takes.

  • Mar 3, 2026
    Verified Review

    He is very knowledgeable about my diagnosis. Was professional, respectful, friendly and compassionate.

  • Feb 23, 2026
    Verified Review

    Very thorough, informative and personal.

  • Feb 23, 2026
    Verified Review

    The doctor is very knowledgeable and caring. He also talks to you on a level you can understand.

  • Feb 19, 2026
    Verified Review

    I thought he was forth-coming,up front and caring

  • Feb 10, 2026
    Verified Review

    In fact, I have already recommended him to 2 other potential patients

  • Feb 10, 2026
    Verified Review

    Dr. Rubin has gone out of his way to accommodate Ellen in her difficult situations. Very kind and through.

  • Jan 29, 2026
    Verified Review

    Kind, compassionate, and excellent care.

  • Jan 20, 2026
    Verified Review

    I feel very confident in the care of Dr. Rubin. He listens. He cares. He is an excellent doctor.

  • Jan 7, 2026
    Verified Review

    So thoughtful. So easy to talk to. So well informed. So willing to work with the patient

  • Dec 26, 2025
    Verified Review

    Dr Rubin is very knowledgeable and respectful of my specific needs.

Page 1 of 2
  • About Jason Rubin, MD, Facp

    Dr. Jason Rubin is a board certified physician specializing in oncology and hematology. He earned his medical degree from the State University of New York and completed residency and fellowship training at Long Island Jewish Medical Center. He has been recognized as a Castle Connolly Top Doctor and a Hudson Valley Magazine Top Doctor.

    Philosophy of care

    Dr. Rubin partners with patients through clear communication and compassionate, individualized care.

    Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    NY, 241274

    Employed or contracted

    Employed

    Network Name

    CareMount

    NPI

    1376703090

  • Insurance accepted

    This may not reflect all insurance accepted by the provider and is for informational purposes only.

    • 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

    • SUNY at Buffalo

    Residency

    • Schneider Children's Hospital (LIJ)

  • Awards and Publications