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  Barry D. Lebowitz, Ph.D.
Dr. Barry Lebowitz is Professor of Psychiatry and Deputy Director of the Sam and Rose Stein Institute for Research on Aging at the University of California, San Diego. He moved to UCSD in 2005 after a nearly 30-year career at the National Institute of Mental Health where he served as Chief of the Geriatrics Research Branch. A native of Boston, Massachusetts, Dr. Lebowitz is a graduate of McGill University and Cornell University. He was elected a Fellow of the Gerontological Society of America and an Honorary Fellow of the American Psychiatric Association and the American Association for Geriatric Psychiatry. The recipient of a number of awards, Dr. Lebowitz was most recently honored with the M. Powell Lawton Award of the Gerontological Society of America. Dr. Lebowitz’s career-long commitment to mentorship and career development have been recognized the Distinguished Service Award from the International Psychogeriatric Association for being the “mentor of mentors”. In 2005 the American Association for Geriatric Psychiatry renamed its early career investigator award the “Barry Lebowitz Junior Investigator Award” and lecture, to be awarded annually. Dr. Lebowitz’s research interests include: depression in late life, medical/psychiatric comorbidity, clinical trials, research design and methodology.

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  Laurie Lindamer, Ph.D.
Dr. Lindamer is a licensed clinical psychologist who is currently an Assistant Adjunct Professor of Psychiatry at the University of California, San Diego. Dr. Lindamer has a strong commitment to research in the area of women with schizophrenia. In 1997 she was awarded an NIMH Mentored Clinical Scientist Award (K08) to study the effects of estrogen augmentation on psychopathology and motor and cognitive functioning in post-menopausal women with schizophrenia. She also received a National Alliance for Research on Schizophrenia and Depression (NARSAD) Young Investigator Award to study estrogen and psychotic disorders, and a Veterans Medical Research Foundation Young Investigator Award to investigate gender differences in efficacy of atypical antipsychotic medication. She is also a co-investigator on a VISN 22 MIRECC-funded pilot project examining estrogen, working memory, and brain function in women with schizophrenia. 
Dr. Lindamer completed a 3-year research fellow in Geriatric Psychiatry under the supervision of Dilip Jeste, M.D. in 1997 and subsequently joined the faculty of UCSD as an Assistant Project Scientist. In 1999, she was promoted to the Assistant Adjunct Professor series. She has worked with the Geriatric Psychiatry Intervention Research Center since 1994 participating in the Clinical Core, and more recently the Health Services Core. To date, she has 26 manuscripts or book chapters that are published or in press. She has presented 29 abstracts.

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  James Lohr, M.D.
Dr. Lohr is a Professor of Psychiatry and Neurosciences in Residence at the University of California, San Diego. He was recently the Chief of Psychiatry Service at the VASDHS and is now the Vice Chair of Clinical Affairs for the UCSD Department of Psychiatry. Additionally, he is the Associate Director of the VA-funded Desert Pacific Mental Illness Research, Education and Clinical Center (MIRECC) which focuses on improving functional outcome in chronic psychoses. He is also the Medical Director of Community Research Foundation which is a large non-profit corporation that is responsible for approximately 40% of the mentally ill population in San Diego County. 
He has been actively involved in psychopharmacology studies of schizophrenia for over 15 years and offers his expertise to the project. Dr. Lohr will provide his valuable expertise in terms of consultation on new and ongoing trials in the Center.

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  Jack Maser, Ph.D.
Dr. Maser is a Professor of Psychiatry at the University of California, San Diego. Prior to coming to UCSD in 2000, Dr. Maser was on the faculty at Tulane University in the Department of Psychology and then served a distinguished career at the National Institute of Mental Health where he was a Scientific Review Administrator, Chief, Psychopathology and Clinical Methods Section (1981-85), Assistant to Acting Chief, Mood, Anxiety and Personality Disorders Research Branch (1985-90), Project Coordinator, NIMH-Collaborative Program on the Psychobiology of Depression (1990-97), Chief, Integrative Neuroscience of Schizophrenia, Mood and Other Brain Disorders Program, Division of Basic and Clinical Neuroscience Research (1997-98) and Chief, Clinical Review Branch, Division of Extramural Activities (1998-99). Dr. Maser serves as a grant review consultant for all investigators in the Department of Psychiatry, particularly junior investigators.

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  Margaret McCahill, M.D. 
Dr. McCahill is a Professor in the Departments of Family and Preventive Medicine and Psychiatry at UCSD. Dr. McCahill is also the Clinical Director of the St. Vincent de Paul Village, a large clinic providing medical and mental health care to homeless and indigent residents of San Diego County and the Director of the UCSD Combined Family Medicine/Psychiatry Residency Program. Dr. McCahill has been recognized for her accomplishments and is the recipient of several awards including Family Medicine Teacher of the Year, the San Diego Psychiatric Society President’s Award, and the San Diego County Mental Health Person of the Year Award.

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  Christine L., McKibbin Ph.D.
Dr. McKibbin is an Assistant Project Scientist at the University of California, San Diego. Dr. McKibbin completed her doctoral training at the University of North Texas. As part of her graduate studies, Dr. McKibbin was accepted as an intern at the Veterans Affairs Palo Alto Health Care System. There she received extensive training in gerontology and cognitive-behavioral therapy (CBT). Following the completion of her graduate studies, Dr. McKibbin was accepted as a post doctoral fellow at Stanford University in the School of Medicine. There, she conducted research examining the efficacy of CBT to reduce distress among family caregivers. Specifically, she worked with Dr. Dolores Gallagher-Thompson and colleagues to develop and test a measure of caregiving self-efficacy. She joined the Geriatric Psychiatry Intervention Research Center in 1999 as a postdoctoral fellow to receive additional training in geriatric psychiatry and rehabilitation. In this role, Dr. McKibbin has been instrumental in the submission of an R01 to study the efficacy of a rehabilitation program to enhance functioning among older patients with schizophrenia. She has also developed a treatment manual to accompany this proposal and has participated in scale development efforts to develop performance-based measures of functioning for older schizophrenia patients.

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  John McQuaid, Ph.D.
Dr. McQuaid is an Assistant Adjunct Professor of Psychiatry at the University of California, San Diego and a Staff Psychologist at the VA San Diego Healthcare System. 

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  David Naimark, M.D. 
Dr. Naimark is a Staff Psychiatrist in the Forensic Evaluation Unit of the AMHS and an Assistant Clinical Professor of Psychiatry at UCSD. Dr. Naimark completed formal clinical and research training at UCSD under the direction of Dr. Jeste before joining the County in 1999. Dr. Naimark has published a number of peer-reviewed papers on psychosis and its treatment. In addition to working in the AMHS, Dr. Naimark maintains a private practice in the local community where he largely treats a number of older patients with psychotic disorders.

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  Hoang Nguyen, M.D.
Dr. Nguyen is an Assistant Clinical Professor of Psychiatry and Co-Director of the Geriatric Psychiatry Clinical Fellowship at the University of California, San Diego. Dr. Nguyen has received the Certificate of Added Qualifications in Geriatric Psychiatry from the American Board of Psychiatry and Neurology. Dr. Nguyen is actively involved in the care of older patients with psychosis at a number of sites including the University, the VA San Diego Healthcare System and at a private non-academic site in the community. Dr. Nguyen has served as the PI of an industry-sponsored multicenter study in older patients with psychotic disorders. 

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  Lawrence Palinkas, Ph.D.
Lawrence A. Palinkas is Professor of Social Work, Anthropology and Preventive Medicine at the University of Southern California in Los Angeles, and Adjunct Professor of Family and Preventive Medicine at the University of California, San Diego. A medical anthropologist, his primary areas of expertise lie within preventive medicine, cross-cultural medicine and health services research. Dr. Palinkas is particularly interested in health disparities, implementation science, community-based participatory research, and the sociocultural and environmental determinants of health and health-related behavior with a focus on disease prevention and health promotion.
Current research encompasses mental health services, immigrant health, and global health. Specific projects explore the mental health needs of older adults, cultural explanatory models of mental illness and service utilization, sociocultural change and chronic disease risk in developing nations and in immigrant/refugee communities, and the dissemination and implementation of evidence-based practices for delivery of mental health services to children, adolescents and older adults. He also provides expertise to students and colleagues in the use of qualitative and mixed research methods.

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  Barton W. Palmer, Ph.D.
Dr. Palmer is a Professor in Residence at the University of California, San Diego (UCSD) Department of Psychiatry. He received his Ph.D. in Clinical Psychology from the University of Illinois at Chicago in 1992. He has authored or co-authored over 95 scientific articles, and has particular expertise in the area of neuropsychological aspects of late-life psychiatric disorders. His primary research interests include neuropsychological aspects of late-life schizophrenia and other psychiatric conditions, as well as the impact of these deficits on patients' everyday functioning (including their capacity to consent to treatment and research participation). He has is active in the Center Bioethics Unit, has been PI or co-Investigator on several federally funded research grants, and currently has several ongoing studies to examine patients’ decision making capacity, and means of improving the consent process. He also has an ongoing interest in general issues of neuropsychological assessment. He is also active in the UCSD-SDSU Joint Doctoral Clinical Psychology Training Program.

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  Kevin Patrick, M.D., M.S
Dr. Patrick is the Director of Student Health Services and Adjunct Professor of Public Health at San Diego State University, and Associate Clinical Professor of Family and Preventive Medicine at the University of California, San Diego. He is Editor-in-Chief of the American Journal of Preventive Medicine, past president of the Association of Teachers of Preventive Medicine, and from 1989 to 1992 served on the Secretary's Council for Health Promotion and Disease Prevention of the US Department of Health and Human Services (HHS). From 1993 to 1995 Dr. Patrick was a Senior Advisor for Communication Technology Policy in the Office of the Assistant Secretary for Health of HHS. In this capacity he Co-chaired the National Information Infrastructure Task Force's Sub-Committee on Consumer Health Information and was instrumental in convening the HHS Science Panel on Interactive Communications and Health.  Dr. Patrick has a background in both Preventive Medicine and Family Practice and is engaged in clinical practice, health services administration, teaching and research. He has been PI or Co-PI on more $15 million in public and private research and training grants and has authored over 90 scientific articles, book chapters, commentaries and abstracts on a broad range of topics including school, student and public health, infectious diseases, clinical counseling to improve behavioral health, communication technology, and consumer health information. He has served as a consultant to several organizations including Pacific Bell, the Hartford Foundation, SmithKline Beecham Healthcare, Novartis, HealthCentral.com and the Institute for Alternative Futures.

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  Thomas L. Patterson, Ph.D.
Dr. Patterson is a Professor of Psychiatry in Residence at the University of California, San Diego who has been conducting psychosocial research with schizophrenia patients for a decade. He has expertise is measuring quality of life, everyday functioning, and outcome in patients with schizophrenia as well as other patient populations. His expertise is in the area of outcomes measurement and HIV risk reduction interventions. Dr. Patterson developed the UCSD Performance-based Skills Assessment (UPSA) scales. Currently, he is the principal investigator of the NIMH-funded Psychosocial Outcomes Core of the IRC, and the NIMH funded brief targeted behavioral intervention to reduce high-risk sexual practices of HIV+ individuals.  
He is the principal investigator of a newly funded R01, “Functional Skills Training for Late Life Schizophrenia” (2001-2006). Dr. Patterson has been the P.I. of several other large-scale studies including a treatment outcome intervention to enhance functioning among older schizophrenia patients. He has published many papers and in the schizophrenia field, is co-editor of Psychology and Health, and has served on a number of NIH review committees.

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  Mihaela Petersen, M.D.
Dr. Petersen is an Assistant Clinical Professor of Psychiatry at the University of California, San Diego.  Dr. Petersen has received the Certificate of Added Qualifications in Geriatric Psychiatry from the American Board of Psychiatry and Neurology. Dr. Petersen completed formal training in geriatric psychiatry at UCSD and now sees patients in the VA San Diego Healthcare System as well as the Scripps Clinic.

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Jorge Porras, M.D.

Dr. Jorge Porras is an Assistant Clinical Professor of Psychiatry, Graduate of the Fellowship in Geriatric Psychiatry at UCSD School of Medicine and an attending for the Clinical Fellowship.  He received the Certificate of Added Qualifications in Geriatric Psychiatry from the American Board of Psychiatry and Neurology. He is involved in the care of older adult patients with mental illness through the VA San Diego Healtcare system, as well as treatment of adults through the County of San Diego Mental Health System where he also serves as the Consultant for Geriatric Psychiatry issues. His interests are in the area of Latino Issues as he is Bilingual.

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  Elyn Saks, J.D. 
Elyn R. Saks is Orrin B. Evans Professor of Law and Psychiatry and the Behavioral Sciences at the University of Southern California Law School.  She teaches mental health law to law students, undergraduates, and psychiatry fellows. Her research is in the area of law and psychiatry, with a specialization in the ethics of psychiatric research. She has recently focused most specifically on capacity to consent to psychiatric research. Professor Saks is also a Ph.D. candidate at the Los Angeles Psychoanalytic Society and Research. 

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  Daniel Sewell, M.D.
Dr. Sewell is an Associate Clinical Professor of Psychiatry at the University of California, San Diego. He is also the Director of the UCSD Senior Beahvioral Health Program. Dr. Sewell has received his Certificate of Added Qualifications in Geriatric Psychiatry from the American Board of Psychiatry and Neurology. Dr. Sewell has done research in psychosis and its treatment for more than 10 years and is actively involved in the care of older patients with this patient population. 

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  Ronald Thomas, Ph.D.
Dr. Thomas is a Professor and Chief of the Division of Biostatistics in the Department of Family and Preventive Medicine at the University of California, San Diego. Dr. Thomas is also the Director of the Biostatistics and Data Management Core of the NIA-funded Alzheimer’s Disease Cooperative Study (ADCS) based at UCSD. Dr. Thomas brings experience of running a bisotatistics and data management core of a large multi-site study to the ACISR CROPP as the ADCS provides support to more than 80 study sites across the United States and Canada. 

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  Elizabeth Twamley, Ph.D.
Dr. Twamley is an Assistant Professor in the Department of Psychiatry at the University of California, San Diego and is Associate Director for Training for the ACISIR. She obtained her undergraduate degree in Social Ecology at the University of California, Irvine in and her Ph.D. in Clinical Psychology from Arizona State University. After completing her psychology internship at UCSD, she began a postdoctoral fellowship in the Division of Geriatric Psychiatry under the mentorship of Drs. Jeste, Palmer, Heaton, and Bondi. Dr. Twamley's research focuses on bridging neuropsychology and interventions for individuals with schizophrenia and other severe mental illnesses. Her current intervention studies involve cognitive training and supported employment. Dr. Twamley’s research also includes studies of everyday functioning in schizophrenia and the genetics of cognition in schizophrenia.

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  Julie Wetherell, Ph.D.
Dr. Wetherell is a postdoctoral fellow at the UCSD Intervention Research Center. She began her fellowship in October, 2001. Dr. Wetherell received her Ph.D. in Psychology from USC. During her doctoral studies, Dr. Wetherell received several honors and awards including a USC Predoctoral Merit Fellowship, American Psychological Association (APA) Clinical Geropsychology Section Travel Award, the Ellin Bloch 
and Pierre Ritchie Honorary Scholarship from the APA, the USC Kellerman Scholarship in Psychology, the APA Clinical Geropsychology Section Student Research Award, and the USC Department of Psychology Dissertation Award. Dr. Wetherell has already published several papers on anxiety disorders in older adults as well as Alzheimer’s disease. She is particularly interested in research on behavioral interventions for late life mental disorders.

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  Sidney Zisook, M.D.
Dr. Zisook is Professor of Psychiatry and Director of Residency Training in the Department of Psychiatry at the University of California, San Diego. Dr. Zisook is the principal investigator of a newly funded R01, “Citalopram Augmentation in Later Life Schizophrenia” (2001-2006). He is the Director of the Clinical Core of the NIMH-funded Intervention Research Center (IRC) focused on evaluating psychosocial and psychopharmacologic interventions among older patients with psychosis. He has directed numerous psychopharmacologic trials in young and older adults, focusing on patients with depression, schizophrenia, PTSD, and bereavement. In addition, Dr. Zisook has extensive expertise in psychiatric nosology and phenomenology, having completed studies on depression, as well as on depression in patients with HIV, with back pain, and with schizophrenia. Recently, he completed and published a study on the prevalence and potential implications of depressive symptoms in patients with schizophrenia.

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University of California, San Diego, Division of Geriatric Psychiatry, 9500 Gilman Drive, Mail Code 9116A-1, La Jolla, CA 92093-0603
Telephone: (858) 534-4020, Fax: (858) 552-7404, Electronic Mail: geropsych@ucsd.edu