GeoffreyCWilliamsMDPh.D. Health Psych

Professor Medicine, Psychiatry, and Psychology Univ. of Rochester

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Dr. Geoffrey Williams is an internist in Rochester, NY and is affiliated with Strong Memorial Hospital of the University of Rochester. He received his medical degree from Wayne State University School of Medicine and has been in practice 34 years. He is experienced in lipid metabolism disorders, hypertension and human motivation, and tobacco dependence.

CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2012

Smokers' Health Project: Self-Determination and Maintaining Tobacco Abstinence Start of enrollment: 2004 Aug 01
Completed
Phase 4
Diabetes Prevention Program Pilot Study Start of enrollment: 2008 Dec 01
Completed
Not Applicable
Virtual Clinician Research Tool Start of enrollment: 2011 Jan 01
Completed
Not Applicable

PubMed

653 citations
Motivational Predictors of Weight Loss and Weight-Loss Maintenance
Geoffrey C. Williams, Virginia M. Grow, Zachary R. Freedman, Richard M. Ryan, Edward L. Deci
Journal of Personality and Social Psychology. 1996-01-01
789 citations
Self-determination theory applied to health contexts: A meta-analysis.
Johan Y. Y. Ng, Nikos Ntoumanis, Cecilie Thøgersen-Ntoumani, Edward L. Deci, Richard M. Ryan
Perspectives on Psychological Science. 2012-06-29
293 citations
A meta-analysis of self-determination theory-informed intervention studies in the health domain: effects on motivation, health behavior, physical, and psychological he...
Nikos Ntoumanis, Johan Y. Y. Ng, Andrew Prestwich, Eleanor Quested, Jennie E. Hancox
Health Psychology Review. 2021-04-03

Using Virtual Environments To Improve Health And Compliance In DiabetesNational Library Of Medicine2010
Creating A Virtual Clinician Research ToolNational Institute On Drug Abuse2007–2010
Real-Time Assessment Of Autonomy In Smoking CessationNational Cancer Institute2007–2008
Self-Determination And Maintaining Tobacco AbstinenceNational Cancer Institute2004–2008
Self Determination, Smoking, Diet, And HealthNational Institute Of Mental Health1999–2004
Promoting Motivation For The Management Of DiabetesNational Institute Of Diabetes And Digestive And Kidney Diseases1996–1999
Promoting Internal Motivation For Smoking CessationNational Cancer Institute1993–1995