William T. Monacci, M.D., F.A.C.S.


Dr. William Monacci moved to Lancaster County in 2005 after serving as a Colonel in the U.S. Army and Neurosurgery Consultant to the Army Surgeon General. As a Neurosurgeon at Lancaster NeuroScience & Spine Associates Dr. Monacci is gratified to continue using his skill and experience performing a broad range of complex brain, spine and peripheral nerve surgeries. Learn more about Dr. Monacci here.  
U.S. Military Academy at West Point, NY: B.S. Nuclear Engineering/Physics Uniformed Services University of the Health Sciences School of Medicine, Bethesda, MD: Doctor of Medicine
Surgical Internship, Walter Reed Army Medical Center, Washington, D.C.
Neurosurgery Residency, Walter Reed Army Medical Center, Washington, D.C.
Research Fellowship: National Institute of Health, Bethesda, MD
Cranial Base and Micro-Neurosurgery Fellowship: George Washington University Hospital, Washington, D.C.
The North American Spine Society
The American Association of Neurological Surgeons
The Congress of Neurological Surgeons
North American Skull Base Society
Association of Military Surgeons
Professional Highlights:
Former Neurosurgery Consultant to the Army Surgeon General
Former Chief of Cranial Base Surgery, Walter Reed Army Medical Center
Former Assistant Chief of Service, Walter Reed Army Medical Center
Former Assistant Professor of Surgery, Uniformed Services University, Bethesda, MD
Former Chairman, Joint Committee of Military Neurosurgeons
Neurosurgeon to Special Forces Operation Detachment – Delta Force
Fellow of the American College of Surgeons
Diplomate of National Board of Medical Examiners
Board Certified by The American Board of Neurological Surgery since 1996
Joined Practice: 2006
Area of Concentration:
Microneurosurgery of cranial and spine tumors to include meningiomas, glial tumors, schwann cell tumors, and pituitary tumors.
Gamma Knife and Cyberknife Radiosurgery of intracranial and spinal tumors.
Microneurosurgery of spinal disorders to include herniated discs, stenosis, and other degenerative disorders.
Peripheral nerve disorders such as carpal tunnel syndrome and ulnar nerve entrapment.