Meet Dr. Prall

Meet Dr. VanSickle

Meet Our Physicians



J. Adair Prall, MD

Board certified by the American Board of Neurological Surgery in 2001, J. Adair Prall is a leader in his field with more than 19 years of neurosurgical experience. More...



Dr. David Vansickle 

David P. Vansickle, MD, PhD

David P. VanSickle joined South Denver Neurosurgery in 2007. Board certified by the American Board of Neurological Surgery, Dr. VanSickle specializes in functional neurosurgery, neuro-oncology, surgery for epilepsy and spinal disorders. More...



Dr. Bernard Guiot


Bernard Guiot, MD

Dr. Bernard Guiot specializes in all aspects of spine care, including non-operative and operative management of spinal problems extending from the skull base to the sacrum as well as all aspects of complex spinal reconstruction, including minimally invasive spinal technologies. More...

A.Smith work photo


Adam P. Smith, MD

Dr. Adam P. Smith joined South Denver Neurosurgery in 2014, after establishing himself as a well-respected general neurosurgeon in the Denver-Aurora area since 2011. Dr. Smith became board certified in 2014 and his clinical interests include neuro-oncology, spinal conditions, and functional neurosurgery. More...