Largest Cancer Care Organization
Mary Bird Perkins Cancer Center is Louisiana’s leading cancer care organization, caring for more patients each year than any other facility in the region.
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Your care is our focus
Improving survivorship and lessening the burden of cancer is always our priority. We are 100% focused on your cancer care.
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Helping Hands
Need Help? Want to Help? An easy solution is here. Learn more about our free Helping Hands tool.
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Ten Locations around our region, ready to serve.

Get to Know Our Physicians

Human connection. Expert knowledge.

Genevieve Maronge, M.D.

  • Hematology
  • Medical Oncology

Dr. Genevieve Maronge is a hematology and oncology specialist in Covington, LA and is a member of Northshore Oncology Associates. Dr. Maronge received her medical degree at Louisiana State University School of Medicine in Shreveport before completing her residency at Ochsner Clinic Foundation in New Orleans. She then completed her fellowship at LSU Health Sciences Center in New Orleans.

Daniel K. LaVie, M.D.

  • Medical Oncology

Dr. Daniel K. LaVie is a medical oncologist at Mary Bird Perkins Cancer Center in Baton Rouge. He is a magna cum laude graduate from Louisiana State University.

Katherine O. Castle, M.D.

  • Radiation Oncology

Dr. Katherine Castle is a radiation oncologist at Mary Bird Perkins Cancer Center in Baton Rouge at our Woman’s Cancer Pavilion location. Dr. Castle graduated from the UMDNJ Robert Wood Johnson Medical School in 2009.

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Dr. Kate Castle gardening at her home in Baton Rouge

Growing Together

Radiation Oncologist Kate Castle uses her love of gardening to connect with patients   If you were to visit Dr. Kate Castle’s exam room as she helps a patient to understand their treatment options, you shouldn’t be surprised to hear