Employed by the Santa Clara Valley Health & Hospital System for many years as the Director of the Addiction Medicine and Behavioral Therapy services. Retired in 2015 and then worked as the Director of Medication-Assisted Treatment services at Janus of Santa Cruz, a local non-profit agency. A psychotherapist for many years with the Psychiatric Medical Group in San Jose, California specializing in the treatment of depression and anxiety disorders. Associate member of the American Society of Addiction Medicine (ASAM) and certified by ASAM to train in the use of the ASAM Criteria, 4th Edition.
Educator in psychology, psychopharmacology, psychopathology, addiction medicine and treatments at: Stanford University School of Medicine, Psychiatry and Behavioral Sciences as an Associate Clinical Professor; San Jose State University School of Social Work; UC Berkeley Extension; San Mateo Community College; and currently an Associate Professor of Psychology at Cabrillo College.
Author of various materials in psychology and behavioral health. Most recent is the new textbook, Introduction to Psychopharmacology for Counselors and Therapists (Lightway Center Publishing, 2024). Most recent published articles are two chapters in the Encyclopedia of Child and Adolescent Health: The Neurodevelopmental Impact of Prenatal and Early Adolescent Cannabis Use and Resulting Neurocognitive Deficits, and The Impacts of Cannabis on Adolescent Psychological Development (Elsevier, April 2023).
Lastly, is a clinical consultant and trainer for several County Behavioral Health Departments and individual programs, including provider networks throughout the State of California—such as the Behavioral Health Departments of Santa Clara County, Monterey County, and Santa Cruz County.