Dr. RYAN BRENNAN is a board-certified neurosurgery specialist based in QUINCY, Illinois, bringing 17 years of dedicated clinical experience to patient care. Dr. BRENNAN has performed over 885 procedures and published 138 peer-reviewed research papers, reflecting a deep commitment to advancing medical knowledge in neurosurgery.
With advanced training in neurological surgery, Dr. RYAN BRENNAN combines clinical expertise with the latest evidence-based practices to deliver personalized treatment plans. Dr. RYAN BRENNAN holds 1 medical patent, demonstrating innovation in surgical techniques and medical devices.
Dr. RYAN BRENNAN maintains an active role in the medical community through ongoing research, peer collaboration, and continuing medical education. This commitment to staying at the forefront of neurosurgery ensures patients receive care informed by the latest advances in the field.
1 patents
Dr. RYAN BRENNAN provides comprehensive diagnosis and treatment for the following conditions:
Brain Tumor - neurosurgical approaches including craniotomy or stereotactic surgery.
Learn more about Brain Tumor treatmentTrigeminal Neuralgia - a condition commonly treated by neurosurgery specialists.
Learn more about Trigeminal Neuralgia treatmentHerniated Disc - a condition commonly treated by neurosurgery specialists.
Learn more about Herniated Disc treatment