Loading Complete
Sara J. Winterleitner

Sara J. Winterleitner, NP

Hematology OncologyMedical Oncology

Accepting New Patients
Telehealth Visits

Highlights

Age Groups Seen

  • Adult 18-65
  • Older Adult >65

Languages

  • English

Gender

Female

Hospital Affiliations

  • Nuvance Health - Vassar Brothers Medical Center

About Sara J. Winterleitner

Professional Statement

Sara Winterleitner, NP-BC is a board-certified adult nurse practitioner, specializing in oncology. She has been caring for patients in the Hudson Valley for more than 30 years, with the last 10+ years at the Dyson Breast Center. Sara is committed to providing compassionate, individualized care to each of her patients and treats them the way she wants her family to be treated. 

Get To Know Me

Why should someone choose you to care for their health?
I am committed to providing the level of care I expect my family members to recieve. I value personal care that makes patients feel comfortable and cared for.

What is the most important thing your patients should expect from their professional relationship with you? What do you expect from them?
Trust, honesty and respect are vital in the patent and care provider relationships. This helps to build a longterm partnership with my patients, and good health for years to come.

How do you spend your personal time when you're not caring for patients?
I train to run a half marathon annually to support Sparrows Nest, a local charity that feeds families in the Hudson Valley undergoing cancer care. My husband and I enjoy hiking local trails.

Why did you choose your specialty and what is its greatest reward?
I am honored to care for oncology patients in the Hudson Valley for more than 30 years. I'm now focused on providing a unique collaborative survivorship program, so women can not only survive, but thrive.

Expertise

Education

  • Graduate: Mount St. Mary College, 2008

Board Certifications

  • Family Nurse Practitioner: American Nurses Credentialing Center (ANCC)

Locations

  1. Nuvance Health Medical Practice - Medical Oncology Poughkeepsie
    • 45 Reade Place, Dyson Center For Cancer Care, Poughkeepsie, NY 12601
    • Get Directions
Need help scheduling? Call 845-483-6001

Insurance

Search plans
  • Aetna
  • Capital District Physicians' Health Plan
  • Centivo
  • Coventry-Aetna
  • Emblem Health
  • EmblemHealth
  • Empire BlueCross Blue Shield
  • Empire Health Plan
  • Empire Plan
  • Fidelis Care
  • Hamaspik
  • MagnaCare
  • Medicaid Connecticut
  • Medicaid New York
  • Medicare New York
  • Medicare Railroad
  • Multiplan Inc
  • MVP Health Care
  • Northwell Direct
  • Oxford Health Plans
  • Tricare Humana Military
  • United Healthcare
  • Wellcare

Ratings & Reviews

5 out of 5

338 ratings, 12 reviews

Provider star ratings are calculated using patient responses to the provider care questions in our patient experience survey. Below you can see the provider’s star rating and the number of his or her patients who have provided feedback. Ratings depicted represent those clinicians that have at least 30 completed surveys on a rolling 12 month basis.

Doctor Explain Recently
Composite
Doctor Spent Enough Time Recently
Search reviews
    5 out of 5 stars
    Reviewed on 12/23/2025

    Sara is very easy to talk to, explains test results in a clear easy-to-understand manner, listens to concerns, asks questions, remembers personal details of my life…always friendly and caring. Love seeing her. I’m very confident in her abilities and knowledge and aporeciative of her care.

    5 out of 5 stars
    Reviewed on 12/15/2025

    Sara is a phenomenal NP. Her compassion, bedside manner and professionalism is one that should be a standard in patient care. She is truly knowledgeable I especially appreciate her intentionality of listening to concerns and empathy. I am truly grateful for finding her and having her as a part of medical care and treatment.

    5 out of 5 stars
    Reviewed on 12/11/2025

    Sara is absolutely the best ! She’s genuinely interested in you and your health and offers advise and encouragement.

    5 out of 5 stars
    Reviewed on 7/31/2025

    Sara is always professional and fantastic personality. She takes her time to explain all results and answers all questions. She is very pleasant and makes me feel very comfortable. She is the BEST! Always upbeat which is important too.

    5 out of 5 stars
    Reviewed on 7/10/2025

    I love Sara! She’s so sweet, caring, compassionate and has such a positive attitude!

    5 out of 5 stars
    Reviewed on 7/1/2025

    Sara always goes above & beyond. Her qualities are consistent & it is rare to find a provider with the care, concern & professionalism she possesses.

    5 out of 5 stars
    Reviewed on 6/28/2025

    Sara is amazing! She is very compassionate, she explains everything and makes sure you understand what she is saying. Sara loves her job and therefore this reflects on her patients. She is one of the best!

    5 out of 5 stars
    Reviewed on 6/13/2025

    She’s is a excellent practitioner! Caring n professional! Hope she never retires!

    5 out of 5 stars
    Reviewed on 6/4/2025

    She is absolutely amazing. She is personable and welcoming every time

    5 out of 5 stars
    Reviewed on 3/20/2025

    She is the best NP! Love her!!

    5 out of 5 stars
    Reviewed on 3/15/2025

    Sara is always positive and extremely professional

    5 out of 5 stars
    Reviewed on 3/1/2025

    Sara is professional, caring and extremely knowledgeable!