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James R. Nitzkorski

James R. Nitzkorski, MD

Surgical OncologyColon and Rectal SurgeryCutaneous (Skin) Surgical OncologyGastrointestinal Surgical Oncology

Accepting New Patients

Highlights

Age Groups Seen

  • Adult 18-65
  • Older Adult >65

Languages

  • English

Gender

Male

Hospital Affiliations

  • Nuvance Health - Vassar Brothers Medical Center
  • Nuvance Health - Putnam Hospital
  • Nuvance Health - Northern Dutchess Hospital

About James R. Nitzkorski

Professional Statement

Dr. James Nitzkorski is a fellowship-trained surgical oncologist. Dr. Nitzkorski specializes in gastrointestinal cancer surgery, such as colon and rectal cancer, esophageal cancer, neuroendocrine tumors, melanoma and also rare tumors. His special interests include minimally invasive surgery when possible, clinical trials and complex surgery.

Dr. Nitzkorski runs one of the only centers for Hyperthermic Intraperitoneal Chemotherapy (HIPEC) and Isolated Limb Infusion (ILI) in the region.

Dr. Nitzkorski was raised in the Hudson Valley and returned to the area after spending time in New York City and Philadelphia.

Get To Know Me

Why should someone choose you to care for their health?
I am a cancer specialist and I am very dedicated to my patients.

What is the most important thing your patients should expect from their professional relationship with you? What do you expect from them?
My patients should expect to hear a clear and concise plan, and feel welcome to discuss options and ask questions.

How do you spend your personal time when you're not caring for patients?
I enjoy bicycling for exercise, spending time with family and friends and trying new and exciting food.

Why did you choose your specialty and what is its greatest reward?
I chose surgical oncology because I can make an immediate impact, and also because I get to spend every minute of my professional life fighting cancer.

Expertise

Education

  • Fellowship: Fox Chase Cancer Center, Surgical Oncology, 2011
  • Residency: St. Luke's-Roosevelt Hospital Center, Surgery (General Surgery), 2009
  • Medical School: State University of New York at Buffalo, 2004

Board Certifications

  • Surgery (General Surgery): American Board of Surgery

Video

Locations

  1. Nuvance Health Medical Practice - Surgical Oncology Poughkeepsie (Fox St.)
  2. Nuvance Health Medical Practice - Surgical Oncology Kingston
  3. Nuvance Health Medical Practice - Interventional Pulmonology Poughkeepsie (Fox St.)
Need help scheduling? Call 845-483-6920

Insurance

Note: All providers do not participate with all Insurance Plans, Insurance Plan Products or Employer Groups. Please contact the doctor's office directly to confirm acceptance of your specific insurance plan.
Search plans
  • Aetna
  • Capital District Physicians' Health Plan
  • Centivo
  • Cigna
  • 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
  • New York Workers Compensation
  • Northwell Direct
  • Oxford Health Plans
  • Tricare Humana Military
  • United Healthcare
  • Wellcare

Ratings & Reviews

5 out of 5

110 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.

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Doctor Explain Recently
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    5 out of 5 stars
    Reviewed on 12/19/2025

    Always considerate and respectful in how he gives results. He really cares about your well being

    5 out of 5 stars
    Reviewed on 12/19/2025

    Dr. Nitzkorski and Katie Are the absolute best. I always leave them feeling like I get everything they told me and that all me questions were heard and answered.

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

    Dr Nitzkorski was so patient and explained everything to me without rushing. He was confident and knowledgeable about my condition and the upcoming treatment. We are lucky to have him as a provider at Nuvance.

    5 out of 5 stars
    Reviewed on 7/26/2025

    This was my very first visit to see the doctor. He was amazing ! He is a very kind and special dr who took all the time i needed to answer my concerns and fears, and made me feel less anxious. I would highly recommend him . Dr and his staff are amazing and I thank them from the bottom of my heart.

    5 out of 5 stars
    Reviewed on 7/16/2025

    He was absolutely great. Highly professional, but yet friendly. Performed a minor surgical procedure extremely well and without any discomfort. I liked him a lot.

    5 out of 5 stars
    Reviewed on 7/12/2025

    He was very thorough, calming and friendly. So was his entire staff.

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

    The Doctor was very knowledgeable and very calm. He provided wonderful explanation on upcoming surgery. He was not rushing me and I appreciate that he offered to answer all questions. I feel like he is super confident and that is a great thing to have when you have to schedule this type of Surgery. His team was wonderful.

    5 out of 5 stars
    Reviewed on 6/16/2025

    He is easy to talk to. Sympathetic. Explains things in an intelligent way.

    5 out of 5 stars
    Reviewed on 6/11/2025

    I truly cannot say enough good things about Dr. Nitzkorski. He put me at ease for a procedure I was nervous about and explained everything he was doing throughout the entire appointment. He took his time answering my questions, was kind and thoughtful. I wish all of my doctors were more like him!

    5 out of 5 stars
    Reviewed on 3/31/2025

    He was thorough and explained what he was doing, I felt completely reassured. He said he found no evidence for concern and that put my mind at ease.

    5 out of 5 stars
    Reviewed on 3/16/2025

    He explained everything so I could understand the next procedure

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

    I could not ask for a more caring physician/ surgeon. He answered all my questions and took enough time. Made me feel like he really cared