Brian D. Vaillant, MD

Board-Certified Neuro-Oncologist


Brian D. Vaillaint, MD, is a board-certified neuro-oncologist.

Educational Background

Dr. Vaillant earned his undergraduate degree as well as his medical degree from the University of Wisconsin-Madison. He fulfilled his residency in neurology at the University of Washington Medical Center in Seattle and completed both a neuro-oncology fellowship and research fellowship at MD Anderson Cancer Center in Houston, Texas.

Awards & Research

Dr. Vaillant specializes in the care of patients with brain and spinal tumors (both primary and metastatic) as well as patients with neurological complications due to cancer. He has a special interest in glioma stem cell research and translational research. Dr. Vaillant serves as the Director of Neuro-Oncology for Austin Cancer Center.

Dr. Vaillant is licensed in Texas, and he is a diplomat with the American Board of Psychiatry and Neurology.

What I Love About My Job

ā€œIā€™m pleased to provide comprehensive neuro-oncology care with a wide array of state-of-the-art treatments. Each person is unique, and I strive to tailor the treatment plan to each individual while helping my patients and their families navigate through a difficult time.ā€


To schedule an appointment with Dr. Brian D. Vaillant, call Austin Cancer Center at 512.505.5500 today, or use our online Request an Appointment form.