Accepting New Patients

James Knister, MD

  • Radiation Oncology
    (Board Certified)
Primary Address | Office Details
Radiology Medical Group of Napa
1000 Trancas Street
Napa, CA 94558

Phone: (707) 257-4083

Fax: (800) 656-0593

Medical Groups & Affiliations
  • Providence Affiliated Provider
  • Providence Medical Network
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to Your Provider
(707) 257-4083
  • Meet The Provider

    Originally from the Midwest, I was raised in Southern California and graduated with honors from the University of California, Irvine’s College of Medicine.

    I served for two years as a commissioned officer in the U.S. Public Health Service before completing my medical specialty training at the Oregon Health Sciences University. I joined Queen of the Valley Medical Center’s (QVMC) staff as a board-certified Radiation Oncologist in 1988. In addition to my role as a physician, I am currently the medical director of radiation oncology at QVMC and the Cancer Liaison Physician to the American College of Surgeons for the Queen’s cancer program. I am also the President of the Radiology Medical Group of Napa, which has provided Diagnostic and Therapeutic Radiology services to QVMC and the Napa community on an uninterrupted basis for over 50 years. In 2008 and 2009, I served as the Queen’s Chief of the Medical Staff and I have been a member of the Board of Trustees of the Queen of the Valley Charitable Foundation since 2001.

    The management of cancer is constantly evolving, with exciting new technologies and treatments that have the goal of optimizing a patient’s quality of life and are designed to cure, when possible. I enjoy the medical challenges that each case brings, and I feel fortunate and honored to be part of my patients’ care and their journey. At a time when treatment plans are very complex and can cross many specialties, my goal is to provide honest communication and a clear understanding of the goals and expectations of therapies. I am blessed to be surrounded by the like-minded care providers that make up our Radiation Oncology team.

    I am a member of several professional organizations, including the American Society for Therapeutic Radiology and Oncology, the American Society of Clinical Oncology, and the California Medical Association. My wife and I raised our two sons in Napa. We feel privileged to be a continuing part of this wonderful community.

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    Primary Specialties
    Primary Specialties
    • Radiation Oncology
      (Board Certified)
    Other Specialties Associations Awards
    Alpha Omega Alpha Honor Medical Society
    Areas of Interest
    Areas of Interest
    Radiation Oncology
    Board Certifications

    American Board of Radiology, Radiation Oncology

    Education & Training
    • Medical School
      University of California - 1980
    • Internship
      US Public Health Service Hospital
    • Residency
      Oregon Health Sciences University - 1988
    • Internship
      Unites States Public Health Service - 1981
  • Insurance Accepted

    Insurance Accepted

    Insurance Plan

    • Anthem Blue Cross HMO
    • Cigna HMO
    • Health Net HMO
    • SCAN Medicare Advantage
    • United Healthcare Medicare Advantage
    • Western Health Advantage HMO
    • Western Health Advantage Medicare
  • Primary Location

Radiology Medical Group of Napa

Website Information