Breadcrumb Home Locations Jane and Terry Semel Institute for Neuroscience and Human Behavior 760 Westwood Plaza, Los Angeles, CA 90024 Get Directions Phone: 800-825-9989 Services Behavioral health Directions Get Directions Our Providers Stephen T. Chen, MD Geriatric Psychiatry Kathleen M. Van Dyk, PhD Geropsychology, Clinical Neuropsychology Lucy Wall, PsyD Psychiatry