Valley Physicians Surgery Center



mark-likerMark Liker, MD

Board certified: Neurosurgery
Brain and Spine Center
25751 McBean Parkway, Suite 305
Valencia, CA 91355

Dr. Liker specializes in complex brain and spinal treatments with a focus on minimally invasive surgical techniques. He earned a degree in mechanical and aerospace engineering from Princeton University where he also earned his medical degree Summa cum Laude, with distinction in research from the State University of New York. At the University of Southern California, he completed his residency in neurosurgery and fellowship in complex spine surgery.

Asher Taban, MDAsher Taban, MD

Board certified: Neurosurgery
18350 Roscoe Blvd., Suite 304
Northridge, CA 91325

Dr. Taban is a nationally respected neurological and spinal surgeon who has pioneered many surgical techniques. At Northridge Hospital Medical Center, he established the Neuro Trauma Program and served as medical director of the Neuroscience Institute. He is a clinical professor at the University of California Los Angeles. Dr. Taban earned his medical degree from Tehran University Medical School, followed by a surgical internship at Brown University. He completed his residency in neurosurgery and spine surgery at Bellevue Hospital Center and NYU.

Parham Yashar, MDParham Yashar, MD

1200 N. State St., Suite 5046
Los Angeles, CA 90033