Skip to main content

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
Benjamin A. Spencer, MD

Benjamin A. Spencer, MD

Optum Provider

Specialty

Urology

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 - 5:00 PM
Saturday Closed
Sunday Closed
Hours may vary, please contact to schedule and confirm appointment availability.
Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:30 AM - 5:00 PM
Friday 8:00 AM - 4:30 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

4.9

50 reviews

    • Reviewed on May 30, 2026
    • Verified Review

    Great doctor, really helping my condition

    • Reviewed on May 25, 2026
    • Verified Review

    I have the utmost confidence in Dr. Spencer. He took the time explain the issue to me and listened to my concerns.

    • Reviewed on May 19, 2026
    • Verified Review

    Great doctor, very knowledgeable and a pleasure to deal with.

    • Reviewed on May 5, 2026
    • Verified Review

    A good doctor, but waiting time was unreasonable.

    • Reviewed on May 5, 2026
    • Verified Review

    He is is extremely knowledgeable, informative, sensititive and explains all options. Just have two procedures with him in the last two months. ZHes terrific

    • Reviewed on May 4, 2026
    • Verified Review

    Attentive to detail, listen to my concerns, presents sound advice to my problems.

    • Reviewed on May 1, 2026
    • Verified Review

    Very knowledgeable and thorough. Great personality. He’s the BEST!

    • Reviewed on May 1, 2026
    • Verified Review

    I've seen him enough to establish a history of care. He always asks the right questions, listens to my concerns, and offers good guidance moving forward.

    • Reviewed on Apr 22, 2026
    • Verified Review

    I was diagnosed and treated for my condition informed every step of the way. Everything was exp[lained.And I feel very confident with Dr Spenser.

    • Reviewed on Apr 19, 2026
    • Verified Review

    I'd recommend Dr Spencer.

    • Reviewed on Apr 6, 2026
    • Verified Review

    Listens to my problems and helps to fix the

    • Reviewed on Mar 30, 2026
    • Verified Review

    im a number

    • Reviewed on Mar 28, 2026
    • Verified Review

    Dr. Spenser earned my respect and trust. I owe him my deepest appreciation. I switched to him after I suffered two unsuccessful surgeries by another Optum urologist at Katonah. Before him, I went through numerous examinations including two CT scans and a nuclear scan in a roll while being hard pressed to get a drastic re-implantation of my ureter or I would end up having a kidney removed or WORSE. Dr. Spenser reexamined my case thoroughly. He removed the original stone as lingering fragments, relieved the ureter stricture, and reduced my swollen kidney back to normal. I now enjoy the best health after two years of ordeal. Dr. Spenser carries knowledge and skills. My discussions with him are rigorous and enlightening based on reasoning but never threatening conclusions. He is the best doctor I ever have had.

    • Reviewed on Mar 17, 2026
    • Verified Review

    excellent Dr

    • Reviewed on Mar 11, 2026
    • Verified Review

    He was terrific. Smart. attentive. and a real problem-solver.

    • Reviewed on Mar 8, 2026
    • Verified Review

    He is thorough , knowledgeable and informative. We always discuss treatment plan and next steps.

    • Reviewed on Feb 27, 2026
    • Verified Review

    Excellent doctor. Competent, caring and professional.

    • Reviewed on Feb 26, 2026
    • Verified Review

    Dr. Spencer healed me.

    • Reviewed on Feb 25, 2026
    • Verified Review

    He’s excellent, goes above and beyond with regard to care.

    • Reviewed on Feb 21, 2026
    • Verified Review

    Very thorough

Page 1 of 3
  • About Benjamin A. Spencer, MD

    Dr. Benjamin A. Spencer is a board certified urologist with expertise in urologic oncology. He earned his medical degree from the College of Physicians and Surgeons and completed advanced surgical training at Harvard Medical School and Memorial Sloan Kettering Cancer Center.

    Philosophy of care

    Dr. Spencer partners with patients to deliver thoughtful, individualized urologic care.

    Gender

    Male

    Board certifications

    American Board of Urology

    Licenses

    NY, 231292

    Employed or contracted

    Employed

    Network Name

    CareMount

    NPI

    1942243118

  • 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

    • Columbia University College of Physicians and Surgeons

    Residency

    • Massachusetts General Hospital

  • Awards and Publications