Cormac Maher, M.D., F.A.A.P., F.A.C.S., F.A.A.N.S.

Medical SchoolNeurosurgery


Dr. Maher is a neurosurgeon specializing in the surgical treatment of children. His health services research interests include applications in the areas of imaging utilization, appropriateness of neurosurgical referral, and decision-making and cost-effectiveness around procedures. Dr. Maher is an American College of Surgeons (ACS)/American Association of Neurological Surgeons (AANS) Health Policy Scholar.

  • M.D., Georgetown University
  • B.S., University of Georgia

U-M Academic Affiliation(s)

Featured Member Profile

What are you thinking about?

Most of my research involves the prevalence and natural history analyses for common disorders that lead to neurosurgical referral.   

Why is this interesting to you?

Most of my clinical practice consists of counseling patients about the relevance of an “abnormality” that was detected on intracranial or spinal imaging.  It is astonishing to realize how little we know about these issues.  How common are these findings?  What will happen if we leave them alone?  Where should we place the boundary between “normal”, “a normal variant”, and “abnormal.”   If we call a finding “abnormal” does it need to be treated?  In many cases, these important questions have never been properly answered.

What are the practical implications for healthcare?

Providing clearer answers to these types of questions has become critically important in our era of increasing imaging utilization. Understanding these issues better will lead to more appropriate decisions for referrals and procedures, cost savings, and hopefully, improved care for our patients.

Search our members by typing in names or keywords, or use the category filters at the left