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
Christabel Nyange, MD

Christabel Nyange, MD

Optum Provider

Specialty

Cardiovascular Disease

Languages

English, Swahili

Seeing patients at

Monday 8:30 AM - 5:00 PM
Tuesday 8:30 AM - 5:00 PM
Wednesday 8:30 AM - 5:00 PM
Thursday 8:30 AM - 5:00 PM
Friday 8:30 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

4.8

33 reviews

  • Mar 8, 2026
    Verified Review

    She's kind, thorough, has excellent medical judgement.

  • Feb 20, 2026
    Verified Review

    She referred me for a critical test that proved lifesaving

  • Feb 11, 2026
    Verified Review

    Very personable and knowledgeable. She cares about me when she’s with me and listens to me.

  • Feb 10, 2026
    Verified Review

    I feel taken care of and in good hands.

  • Feb 3, 2026
    Verified Review

    Dr Nyange is absolutely professional and kind, she send a request for lab tests and she was interested in my medical history, l'm very satisfied with her.

  • Feb 3, 2026
    Verified Review

    Dr. Nyange is clearly an excellent physician. She is very thorough and knowledgeable.

  • Feb 3, 2026
    Verified Review

    Perfectly lovely person but I don’t have confidence in her

  • Feb 1, 2026
    Verified Review

    She is very caring compassionate knowledgeable and thorough

  • Jan 25, 2026
    Verified Review

    She is very thorough

  • Jan 17, 2026
    Verified Review

    Definitely recommending Dr Nyange

  • Jan 5, 2026
    Verified Review

    I found her very competent and fully answered any questions I had.

  • Dec 30, 2025
    Verified Review

    She takes her time and answers all my questions. Is genuine I. Showing concern.

  • Dec 7, 2025
    Verified Review

    I saw Dr. Nyange once and scheduled a follow up visit. However her office called me and canceled my appointment. They said that they had ONE opening for an appointment they could reschedule me for, and that if I didn’t take it I’d have to wait 2 more months to be seen. So I took the appointment even though the date was inconvenient for me. The day of the appointment I left work early to get there on time but I hit traffic on my way there and called to let them know that I was running ten minutes late. They said that they needed to cancel my appointment because “no one would be there when I got there.” I explained to them that I was only going to be 10 minutes late and I had been waiting months to do one specific test that a nurse administers. They said not to bother coming upstairs because they canceled the appointment. I asked if they could still do that test that day since the doctor wasn’t the one administering the test. They said a doctor needed to be there anyway. I asked if I could be seen by a different doctor. They said most doctors would be gone for the day. At 3:45 might I add. What kind of doctors office has no staff there at 3:45, does the office close at 3:45? Because that's not what it says online. Their solution was to reschedule me for another day…and magically they had several appointments available on other days that week. But like I explained to them, since I left work early for the appointment they gave me, I couldn’t just leave work early again the next day. I would have appreciated it if they had offered me all of these choices when they initially canceled my appointment. I also would’ve appreciated some grace for being 10 minutes late. Instead I drove all the way there just to turn around because I was 10 minutes late. And just for reference, when I came for my first visit I waited over an hour to be seen. I ended up having to reschedule again, for a third time, and I had to take an entire day off of work to make the only appointment the following week. The staff was completely unapologetic and lied about whether there’s an office manager or not. Three staff members said there was an office manager, and kept telling me she'd call me. There isn't an office manager. I obviously won’t be returning. They also completely messed up the orders for the tests I needed and no one had any idea what was going on. It was complete chaos.

  • Dec 6, 2025
    Verified Review

    Dr. Nyange is the most caring cardiologist I’ve ever seen.

  • Nov 26, 2025
    Verified Review

    Dr Nyange was highly recommended to me by Tom Burnett .. She is above/Beyond he said she would be

  • Nov 24, 2025
    Verified Review

    She is very thorough and pleasant

  • Nov 11, 2025
    Verified Review

    Very thorough, personable and a good communicator.

  • Nov 5, 2025
    Verified Review

    Dr. Nyange is a warm person and a knowledgeable doctor. I trust her.

  • Nov 2, 2025
    Verified Review

    She is thorough, listens and answers all questions

  • Oct 21, 2025
    Verified Review

    She is thorough, listens and answers all questions

Page 1 of 2
  • About Christabel Nyange, MD

    Christabel Nyange, MD, champions preventive cardiology and women's heart health. She expertly manages blood pressure, cholesterol levels, and heart rhythm irregularities, tailoring care to each patient's unique cardiovascular needs. She is board certified in internal medicine and cardiology.

    Philosophy of care

    Dr. Nyange treats each patient as an individual and emphasizes personalized care.

    Gender

    Female

    Board certifications

    American Board of Internal Medicine

    Licenses

    NY, 330199

    Employed or contracted

    Employed

    Network Name

    CareMount

    NPI

    1063916526

  • 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

    • Ross University School of Medicine

    Residency

    • Northwell Health, Lenox Hill Hospital