Alcohol Research Group

  • Research
    • Overview
    • Disparities
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  • The Center
    • About
          • ABOUT THE CENTER

            • History, Mission, & Focus
          • MEET THE DIRECTOR


            Senior Scientist, William (Bill) C. Kerr, PhD, is Director of ARG’s National Alcohol Research Center and Co-Directs the National Alcohol Survey and the Health Disparities projects.  Bill also serves as the scientific director at ARG and continues to lead R01 projects, including a grant to investigate secondhand harms from alcohol and other drugs.

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    • People
          • THE CENTER TEAM

            • Center Leadership
            • Scientific Advisory Board
            • Research Partners
          • MEET THE ASSOCIATE DIRECTOR

            Scientist Nina Mulia, DrPH, is Center Associate Director and Director of the Alcohol Services project. She specializes in and has published widely on race and ethnicity and socioeconomic disparities in heavy drinking, alcohol problems, and alcohol services utilization.

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    • Research
          • CENTER RESEARCH

            • Cores
            • Research Projects
            • Affiliated Research
          • ASSESSING HID OVER THE LIFECOURSE

            This project, led by Camillia Lui, PhD, traces trends in harmful drinking patterns over a 40-year period, and identifies a range of alcohol-related precursors and problems through event-based and population-based approaches to inform early screening and interventions for high-risk groups.

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    • National Alcohol Surveys
          • ABOUT THE SURVEY

            • About the National Alcohol Survey
            • NAS Datasets
            • Get Access to the NAS data
          • MEET THE SURVEY CO-DIRECTOR

            Scientist and Deputy Scientific Director, Priscilla Martinez, oversees the survey design, data collection, and analyses.  In the latest cycle of the NAS, Priscilla conducted dried blood spot sampling to help better understand the relationship between how our immune systems work and what role they might play in how alcohol use can affect our mental health.

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  • Training Program
        • OVERVIEW

          • About the Training Program
          • Predoctoral Fellowship
          • Postdoctoral Fellowship
          • Seminars
        • APPLY NOW

          • Predoctoral Fellowship Application
          • Postdoctoral Fellowship Application
        • TRAINING STAFF

          • Faculty & Mentors
          • Current Fellows
  • Impacts
    • New Findings
    • In the News
    • Press Release
    • Publications
  • Data & Resources
    • Datasets
  • About
    • History
    • Mission, Vision, Values & Goals
    • Governance
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    • Employment
    • Support ARG
  • Donate
  • Thomas K. Greenfield, PhD

  • Senior Scientist
  • tgreenfield@arg.org 510-898-5853; Cell: 510-326-1555
  • External Bios: NCBI Bibliography | Research Gate | Google Scholar | Download CV
  • EDUCATION

    Tom received his BA in Astronomy from Caltech, followed by an SM in Space Science from MIT. Following a major career change, he earned an MA and PhD from the University of Michigan, Ann Arbor, in Clinical Psychology. Subsequently, after working at Washington State University, he did further postdoctoral training in Clinical Services Research at the UCSF Department of Psychiatry. His three-years’ work at UCSF included training and research experience in statistics, psychometrics, psychiatric epidemiology and survey research, mental health program evaluation, randomized clinical trials and policy analysis.
  • RESEARCH FOCUS

    Tom’s long-term interest has been in US and multinational population-level patterns of drinking in the life-course and their self-report and biosensor measurement. Via Center and R01 projects he led research on heavy episodic and high intensity drinking, alcohol-related mortality (two R01s), and assessment of risk for alcohol-related consequences as well as alcohol use disorder. Among the consequences Tom has investigated are alcohol’s harms to others, and their effects on health and wellbeing, for which he has been contact M-PI on both US-based and multinational collaborative R01 projects. Other research themes have included alcohol policy analyses and trends in public opinions, and factors affecting health conditions of Americans. From the early 90s to the present, he has also been engaged in evaluations of both mandated and experimentally tested alcoholic beverage container warning labels, recently including cancer messaging. A validated multidimensional service satisfaction scale he co-developed has been included in a multisite study of prostate cancer survivors, leading to numerous widely cited publications. Tom’s work has included use of retrospective life-course as well as prospective longitudinal data for quantitative studies, but he has also generated and used daily event-level series to better understand drinking behaviors, plus qualitative analyses to examine how people respond to survey questions and to investigate the alcohol policy formation process at the Federal level.

  • Tom Greenfield is a senior scientist at the Alcohol Research Group with over 40 years of experience in public health research and influences on health behaviors. Previously, he directed ARG’s National Alcohol Research Center (1999-2015) and was the ARG Scientific Director from 2008 to 2023. Before joining ARG, he was Coordinator of Research and a Clinical Psychologist at Washington State University and Research Director at the Marin Institute for the Prevention of Alcohol and Other Drug Problems. Over the years, he has been a consultant to numerous organizations and universities on alcohol guidelines and other substance use and mental health topics, as well as serving on dissertation committees and mentoring numerous pre- and post-doctoral fellows. He is a Field Editor at Alcohol, Clinical & Experimental Research and has served on the Editorial Advisory Board for several other journals, and on the Extramural Advisory Board for NIAAA. With over 275 peer-reviewed publications and numerous chapters and commentaries, in 2016 he received the Lifetime Achievement Award from the ATOD Section of the American Public Health Association; in 2019 was co-winner of the Jellinek Memorial Award for Alcohol Epidemiology.

Areas of Expertise

Disparities
Environment
Epidemiology
Health
International
Policy
Treatment & Recovery

FEATURED PROJECTS

Alcohol Consumption & Mortality in the US 1950-2000

Co-investigator

Improving Alcohol Consumption Self-report Measurement

Principal Investigator

Neighborhood Socioeconomic Status and Alcohol Outcomes: Moderators and Mediators

Co-Investigator

Population Drinking Patterns & HIV Risk in Goa, India

Principal Investigator

Quality Substitution Among Heavy and AUD Drinkers and Alcohol Tax Policy

Principal Investigator of Subcontract

National Alcohol Surveys (NAS) Resources (A Center Core Component)

Co-Director

Epidemiology of Alcohol Problems: National Alcohol Research Center

Principal Investigator

When Does Pressure Facilitate Help Seeking? 25 Year Trends and Correlates

Co-Investigator

Epidemiology of Drinking and Disorders in Border vs. Non-Border Contexts

Co-Investigator

Sex, Alcohol, and Culture: Secondary Data Analysis

Principal Investigator of Subcontract

Drinking Patterns & Ethnicity: Impact on Mortality Risks

Principal Investigator

Alcohol- and Drug-Attributable Burden of Disease and Injury in the U.S.

Principal Investigator of Subcontract

Alcohol in Mexican-Origin Groups: U.S. and Mexican Surveys,

Initial Principal Investigator

Effects of Spirits Privatization on Alcohol Prices and Alcohol-Related Harms

Co-Investigator

Alcohol's Harms to Others among US Adults: Individual and Contextual Effects

Multiple Principal Investigator

Inter-relationships Between Life-course Alcohol Patterns and Health Conditions

Co-Investigator

Methodologies for Improving Measurement of Alcohol Use and Problems (A Center Research Component)

Co-Investigator

A Multi-Lingual Alcohol Measure Catalog/ Administration Tool - Phase II

Principal Investigator of Subcontract

National Alcohol Research Center Statistical and Data Services Core (A Center Core Component)

Director

Alcohol's Harms to Others: Multinational Cultural Contexts and Policy Implications

Multiple Principal Investigator

Sugar Alert- Evaluating San Francisco’s Sugar Sweetened Beverage Advertising

Principal Investigator (Subaward)

High-Intensity Drinking over the Life Course

Co-Director

Impacts of Recreational Marijuana Legalization and Retail Outlets in Washington

Co-Investigator

Calibrated Agent Simulations for Combined Analysis of Drinking Etiologies (CASCADE)

Co-Investigator

IN THE NEWS

See All News
When Health and Alcohol Mix: Insights on High-Risk Drinking

Researchers: Won Kim Cook, PhD, Christina Tam, PhD, Camillia Lui, PhD, Thomas K. Greenfield, PhD, William C. Kerr, PhD Excessive alcohol consumption remains a critical public health issue, particularly among…Learn more

Newsweek: Alcohol Policies Could Curb Binge Drinking

Tom Greenfield discusses restrictive state alcohol control laws for Newsweek. Learn more


PUBLICATIONS

See All Publications
High Intensity Drinking (HID) assessed by maximum is an important pattern measure adding predictive value in a majority of higher and lower income societies for modeling alcohol-related problems


Int J Environ Res Public Health, 2023

Are countries’ drink-driving policies associated with harms involving another driver’s impairment?


Alcoholism: Clinical and Experimental Research, 2021

State alcohol policies, binge drinking prevalence, socioeconomic environments and alcohol’s harms to others: a mediation analysis


Alcohol and Alcohol, 2020

Association between state-level alcohol availability and taxation policies on the prevalence of alcohol-related harms to persons other than the drinker in the USA, 2000-2015


Drug and Alcohol Review, 2020

The GENAHTO Project (Gender and Alcohol’s Harm to Others): design and methods for a multinational study of alcohol’s harm to persons other than the drinker


The International Journal of Alcohol and Drug Research, 2018

Alcohol use patterns and DSM-5 alcohol use disorder on both sides of the U.S.-Mexico border


Alcoholism: Clinical and Experimental Research, 2017

Those harmed by others’ drinking in the US population are more depressed and distressed


Drug and Alcohol Review, 2016

Trends in Alcohol’s Harms to Others (AHTO) and co-occurrence of family-related AHTO: the four US National Alcohol Surveys 2000 to 2015


Substance Abuse: Research and Treatment, 2015

Test-retest reliability and validity of life-course alcohol consumption measures: the 2005 National Alcohol Survey follow-up


Alcoholism: Clinical & Experimental Research, 2014

Risks of alcohol use disorders related to drinking patterns in the US general population


Journal of Studies on Alcohol and Drugs, 2014

Second-hand drinking may increase support for alcohol policies: new results from the 2010 National Alcohol Survey


Drug & Alcohol Review, 2014

Biomonitoring for improving alcohol consumption surveys: the new gold standard?


Alcohol Research: Current Reviews, 2014

Alcohol measurement methodology in epidemiology: recent advances and opportunities


Addiction, 2008

Maximum quantity consumed and alcohol-related problems: assessing the most alcohol drunk with two measures


Alcohol. Clin. Exp. Res., 2006

Who We Are

About ARG

We are a non-profit research organization that seeks to improve public health through deepening our understanding of alcohol and other drug use and investigating innovative approaches to reduce its consequences for individuals, families, and communities.

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