Brian A. Costello, MD

Dr. Brian Costello is an oncologist who has dedicated over three decades to cancer care. He earned his medical degree from the Medical College of Wisconsin and completed his internship and residency at the University of New Mexico School of Medicine. Dr. Costello furthered his expertise through fellowships at Mayo Graduate School of Medicine Mayo Clinic College of Medicine in 1999 and 2009. With 31 years of experience in oncology, he communicates with patients in English.

Dr. Costello practices at multiple Mayo Clinic locations in Rochester, Minnesota, including Mayo Clinic Hospital Methodist Campus, Mayo Clinic Hospital Saint Marys Campus, and Mayo Eugenio Litta Children's Hospital. He also serves patients at Mayo Clinic Health Systems Austin and Olmsted Medical Center. His clinical expertise focuses on treating kidney cancer and testicular cancer. He performs various cancer treatments including chemotherapy and infusion therapy. Patients have given him an average rating of 3.8 stars.