Joseph Chen is the managing principal associate of Center Neurorestoration. He received his undergraduate education at the Johns Hopkins University where he graduated Phi Beta Kappa.  His medical and graduate studies were completed at New York University where he obtained his MD and PhD. His residency training in neurosurgery was fulfilled at the University of Southern California.

He has a wide ranging practice with expertise in cranial microsurgery, trigeminal neuralgia, stereotactic radiosurgery, neuroendoscopy, pituitary surgery, spine and neurotrauma.

He is a diplomate of the American Board of Neurological Surgery, a Fellow of the American Association of Neurological Surgeons and Past President of the California Association of Neurological Surgeons. He is an author of over 40 peer reviewed publications and has lectured both nationally and internationally on a diverse range of neurosurgical topics.

He is an Adjunct Clinical Associate Professor of Neurological Surgery at USC Keck School of Medicine.

Richard Williams is a principal associate of Center Neurorestoration. A graduate of Stanford University School of Medicine. He completed his residency training at the University of California at Davis. He is a diplomate of the American Board of Neurological Surgeons. He has particular expertise in the treatment of spinal spondylosis, radiculopathy and myelopathy

Dr. Oh is a principal associate of Center Neurorestoration. He is a diplomate of the American Board of Neurological Surgery. A graduate of Stanford University and Stanford Univserity School of Medicine, he completed his residency training in neurosurgery at the University of Southern California. He was formerly director of neurotrauma at the University of Texas, Houston School of Medicine Memorial Hermann Hospital. Dr. Oh specializes in degenerative spinal diseases and neurotrauma