Welcome to the JD Lipani Radiosurgery Institute, the nation's first dedicated institute for non-invasive neurosurgery! Formerly known as the Brain and Spine Radiosurgery Institute, we are leading experts in non-invasive or bladeless brain and spine surgery located in Greater Princeton, New Jersey. Our Neurosurgeon-In-Chief, Dr. John Lipani, offers definitive brain and spine tumor treatment, as well as treatment for trigeminal neuralgia with no pain, no anesthesia, no incisions and no recovery time. Please feel free to browse our website to learn more! For conventional brain and spine surgery, please visit our affiliate, Princeton Neurological Surgery.