Home Find a Provider Katherine Osusky Castle Katherine Castle , MD Radiation Oncology (Cancer) Woman's Faculty Request An Appointment Contact Breast & GYN Cancer Pavilion 500 Rue de la Vie Ste. 125 Baton Rouge, LA 70817 United States Phone 225-214-6301 Phone 225-214-6301 Languages English Request An Appointment Languages English Certifications Radiation Oncology: American Board of Radiology