Dr. Tracy L. Ansay, MD, is a board-certified neurosurgeon and Instructor of Neurosurgery at Harvard Medical School, practicing within the Department of Neurosurgery at Brigham and Women’s Hospital. She holds attending surgeon appointments at Brigham and Women’s Faulkner Hospital, Brigham and Women’s Neurosurgery at South Shore Health, and maintains clinical affiliations with Dana-Farber Cancer Institute. Her practice is centered in the greater Boston area, where she specializes in complex spinal and cranial disorders, combining advanced surgical techniques with a patient-centered philosophy to deliver personalized treatment plans that address both the clinical and quality-of-life needs of her patients
Dr. Ansay earned her Doctor of Medicine degree from the University of Arizona College of Medicine – Tucson in 2006, graduating with honors in clinical neuroscience and surgical anatomy. During her medical education, she honed her skills in patient evaluation, diagnostic imaging interpretation, and operative planning, laying a strong foundation for her future specialization in neurosurgery. Her exceptional academic performance and dedication to patient care earned her early recognition and paved the way for competitive postgraduate training
Following graduation, she completed a rigorous five-year residency in neurological surgery at the University of Arizona College of Medicine – Tucson from 2007 to 2012. This comprehensive training program encompassed both cranial and spinal procedures, exposing her to the full spectrum of neurosurgical pathology. To further refine her expertise, Dr. Ansay pursued a fellowship in Cerebrovascular and Skull Base Surgery at the University of Cincinnati Medical Center from 2012 to 2013, where she developed advanced microsurgical skills for treating complex vascular lesions and skull base tumors using both open and endoscopic approaches
Upon completing her fellowship, Dr. Ansay became board certified in neurological surgery, affirming her technical proficiency and commitment to excellence. She joined Brigham Health’s Department of Neurosurgery as an Instructor of Neurosurgery at Harvard Medical School and as a surgical faculty member at Brigham and Women’s Hospital. Additionally, she practices at Brigham and Women’s Neurosurgery at South Shore Health in South Weymouth, MA, and maintains affiliations with Dana-Farber Cancer Institute and Brigham and Women’s Faulkner Hospital, ensuring comprehensive, multidisciplinary care for her patients
Dr. Ansay’s clinical expertise covers a broad range of cranial and spinal conditions. She is proficient in spinal fusion techniques, microsurgical management of spinal tumors, and the operative treatment of degenerative spinal disorders such as herniated discs and spondylolisthesis. In the cranial realm, she manages skull base tumors, trigeminal neuralgia, and cerebrovascular pathologies, employing minimally invasive and endoscopic techniques to reduce morbidity and speed recovery. By integrating state-of-the-art imaging and intraoperative monitoring, she maximizes surgical precision and optimizes functional outcomes for her patients
Beyond the operating room, Dr. Ansay is actively engaged in academic research. She has authored and co-authored numerous peer-reviewed articles in leading neurosurgical journals, focusing on innovations in spinal oncology, cerebrovascular intervention, and skull base approaches. Her scholarly contributions are cataloged on her Harvard Catalyst profile, which tracks publication impact and collaboration metrics. She regularly presents her research at national and international conferences, disseminating insights on emerging technologies and surgical strategies to improve patient care
As an Instructor at Harvard Medical School, Dr. Ansay is deeply committed to teaching and mentorship. She guides medical students, neurosurgical residents, and fellows through all aspects of surgical education—from didactic lectures and research collaborations to hands-on training in the operating room. Her emphasis on meticulous technique, patient safety, and compassionate communication fosters a learning environment where trainees develop both technical competence and professional empathy
Dr. Ansay’s approach to patient care is inherently multidisciplinary. She collaborates closely with neuroradiologists, radiation oncologists, pain management specialists, and rehabilitation teams to devise tailored treatment plans. Known for her ability to explain complex medical concepts in clear, accessible language, she empowers patients and families to participate actively in decision-making. She also coordinates individualized postoperative rehabilitation and pain management programs to support optimal recovery and long-term well-being
Throughout her career, Dr. Ansay has been recognized for her leadership and clinical excellence. She is an active member of the American Association of Neurological Surgeons and serves on peer-review panels for major neurosurgical journals. Her dedication to advancing research, education, and patient-centered practice has earned her the respect of colleagues and the gratitude of patients. Dr. Tracy L. Ansay continues to advance the field of neurosurgery through clinical innovation, scholarly contributions, and compassionate care, striving to improve outcomes for individuals facing complex spinal and cranial conditions
