Katherine G Diefenderfer, APRN, CNP


4.8 out of 5

Virtual Visits Available

Meet Katherine

Born and raised in Richmond, Virginia I have been a cardiology acute care nurse practitioner since 2005. I love getting to know my patients and their families and take a strong sense of pride in helping patients understand and maximize their medical management of the various cardiology conditions.

Places of Care

Insurances Accepted

Information is subject to change without notice. Please contact your insurance provider for confirmation.

  • Aetna Better Health VA
  • Aetna Health Insurance Company  VA
  • AllyAllign VA
  • Anthem Blue Cross Blue Shield VA
  • Beacon Health VA
  • CareMore Health VA
  • Cigna VA
  • ClearSpring Healthcare VA
  • Department of Labor VA
  • Humana Military VA
  • Humana VA
  • Magellan Healthcare VA
  • Medicaid North Carolina VA
  • Medicaid Virginia VA
  • Medicare Railroad (Palmetto GBA) VA
  • Medicare VA
  • Optima Health Plan VA
  • Optum VA
  • Payer Provider
  • Sedgwick Workers Compensation VA
  • United Healthcare VA
  • Virginia Health Network VA
  • Virginia Premier Health Plan VA

Ratings & Reviews

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Overall Score

4.8 out of 5 63 ratings, 7 reviews

Patient Reviews

June 2022
She, like the nurse came in very happy and upbeat. I felt a sense of calm. She asked questions and I answered and wasn't in a hurry to get out. Showed a lot of concern for me. I felt relaxed & not anxious as to what's coming next.
June 2022
The NP was very knowledgeable and she made me feel very comfortable
February 2022
NP Katy Diefenderfer is caring, articulate, pleasant and thorough.
January 2022
January 2022
The NP was excellent.
December 2021
Kate was absolutely delightful. She was extremely thorough and detail oriented. She wrote all instructions down so they were on my after care summary. She took time to go over each issue and I did not feel rushed. Would highly recommend her.
December 2021
She did a great job as well as advice.