Cathryn Johnson, MD

Breast Surgical Oncologist

Cathryn Johnson, MD, is a board-certified surgeon and fellowship-trained breast surgical oncologist who provides personalized, evidence-based management of benign and malignant breast disease. Dr. Johnson is passionate about educating and connecting with her patients and their families, and strives to empower her patients to navigate their care with confidence.

  • Breast cancer management
  • Benign breast disease
  • Breast conservation surgery
  • Oncoplastic breast surgery
  • Nipple sparing mastectomy
  • Geriatric breast care
  • Hereditary breast cancer
  • Breast ultrasound

About Me

I grew up in Chattanooga, Tenn., but spent each year looking forward to our family vacations on the First Coast. My husband and I enjoy cooking, outdoor activities, and college football. Our daughter is my No. 1 seashell-collecting and sandcastle construction partner. We have two black labs, Tux and Berkeley, and they are the true superstars of our family.

Breast disease, both benign and malignant, can be very anxiety-provoking for patients and those closest to them. And a breast cancer diagnosis can seem to turn the world upside down. For women, it is important to me to not only ensure the highest level of cancer care, but also to remain mindful of aesthetics and maintaining your femininity. It is my mission to partner with my patients to help them feel informed to make the best care decisions for them, and to make the journey easier and more transparent.


  • General Surgery
  • Breast Surgical Oncology


  • American Board of Surgery (Surgery)


  • English

Hospital Affiliation

  • Baptist Medical Center Jacksonville
  • Baptist Medical Center Clay
  • Baptist Physician Enterprise
  • Baptist Medical Center South

Legal Practice Name

Baptist MD Anderson Cancer Physicians, Inc.

Primary Office

Baptist MD Anderson Cancer Center

1301 Palm Avenue
, Jacksonville, FL 32207

Education & Training

  • Fellowship

    Bryn Mawr Hospital, Main Line Health - Bryn Mawr, PA


  • Residency

    University of Tennessee College of Medicine - Chattanooga - Chattanooga, TN


  • Doctor of Medicine

    University of Tennessee Health Science Center College of Medicine - Memphis, TN


  • (Other)

    Bryn Mawr Hospital


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