About Dr. Yanni

Dr. Daniel S . Yanni was a teenager in a high school anatomy and physiology class when he decided to become a neurosurgeon. Fascinated by the spine and brain, he majored in neuroscience at UCLA and studied neural stem cell research for his honors thesis.

“I was impressed by the anatomy and wiring in the brain and spine—how electrical signals are translated into motion, sensation, memories and speech,” says Yanni, who graduated summa cum laude with departmental honors in neuroscience. By the time he arrived at UC San Diego’s School of Medicine, he was the rare medical student who knew exactly which specialty he wanted to pursue.

“I still remember being interviewed by Dr. Hoi Sang U, the vice chair of neurosurgery, for medical school admission,” says Yanni. “He asked me, ‘Where do you see yourself in 10 years?’ I said, ‘Where you are—academic neurosurgery.’ ”

Right on schedule, Dr. Yanni joined as a faculty member of the university’s Department of Neurological Surgery and is the director of the minimally invasive neurosurgery spine program at Orange County’s university hospital. He also is the director of the Neurosurgical Spine Service.

Dr. Yanni began concentrating on spinal disorders early in his residency, a focus that continued through his intensive neurosurgery residency and spine fellowship training. Under the tutelage of Dr. Robert F. Heary, Dr. Noel I. Perin, and Dr. Ira M. Goldstein, the foremost experts in the field, he learned the intricacies of spine and spinal tumor surgery, including neurophysiological monitoring, minimally invasive, complex, revision, deformity, endoscopic and thoracoscopic surgical techniques.

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