Our website has detected that you are using an outdated browser. Using your current browser will prevent you from accessing features on our website. An update is required.

For the best experience, please use the latest version of:
Google Chrome
Mozilla Firefox
Edge (Windows)
Safari (Apple)

Maria Li, MDCM

Maria Li MDCM, MSc, FAANS is a board-certified specialist in neurosurgery. With over 20 years of experience as an attending neurosurgeon, she brings an abundance of expertise to help patients afflicted with a wide breadth of conditions affecting the brain, spine, and peripheral nerves. Dr. Li earned her medical degree, completed her neurosurgery residency including an enfolded orthopedic spine fellowship, and earned a Master of Science in neuroscience in Montreal. Following her training at McGill University and the Montreal Neurological Institute, she did a post-doctoral laboratory fellowship in neurophysiology at the University of California at San Francisco and later completed a clinical fellowship in skull base and cerebrovascular surgery at the Seattle Neuroscience Institute.

She has practiced general neurosurgery in the USA for a decade, trying to improve the services available to local patients, including recently implementing a cranial neurosurgery program where none existed. Her academic career practicing, teaching, and doing clinical research spanned almost a decade in Montreal teaching hospitals affiliated with McGill University and the University of Montreal. Her neurosurgical practice consisted of 50% cranial and 50% spinal surgeries, with a focus on brain tumors.

Dr. Li is dedicated to maintaining the highest, most up to date standards, participating in the annual maintenance of certification program of the American Board of Neurological Surgery, which fosters excellence and lifelong learning. Dr. Li is a member of several medical and neurosurgical organizations. She continues to serve as a reviewer for the journal Neurosurgery.



Neurosurgery offers diagnosis and surgical treatment of disorders that affect the nervous system, including the brain, spinal column, spinal cord and peripheral nerves.

Connect With Us

Receive the latest news and information from Trinity Health.
  • This field is for validation purposes and should be left unchanged.

By clicking “Submit” you agree to the Trinity Health Website Privacy Policy.