The Pacific Neuroscience Institute located at the Saint John's Cancer Institute and Providence Saint John's Health Center specializes in the treatment and care of patients with pituitary, brain and skull base tumors, and other neurological disorders.

Founded by Dr. Daniel Kelly, PNI emphasizes patient-specific care by the best neurosurgeons, neurologists, and experts in neurosciences, along with leading-edge minimally invasive surgical techniques and instrumentation, PNI provides a personalized, compassionate approach to neurological care.

Our Research Center collaborates with scientists at the Saint John's Cancer Institute conducting research in basic science, preclinical research, and translational research studies. We are a site for several clinical trials. Education is a high priority at our institute, where we train top surgical fellows in endoscopic and minimally invasive surgery. We also routinely participate in community outreach programs at local and national circles