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Faculty & Administration

 

Margaret Karagas, PhDMargaret Karagas, PhD
Section Head

Professor of Community & Family Medicine in Epidemiology

Co-Director, Epidemiology & Chemoprevention

Norris Cotton Cancer Center

University of Washington, PhD 1990
California State University, MS 1983
Newcomb College, BS 1980

Section of Biostatistics & Epidemiology
Dartmouth Medical School
One Medical Center Drive
7927 Rubin Building
Lebanon, NH 03756

Phone: (603) 653-9010
Fax: (603) 653-9093
Email: Margaret.R.Karagas@Dartmouth.EDU

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Institutional & Center Affiliations:

Center for Environmental Health Sciences at Dartmouth

Center for the Evaluative Clinical Sciences at Dartmouth

Dartmouth Toxic Metals Research Program
Human Epidemiology of Arsenic in New Hampshire


Norris Cotton Cancer Center, Cancer Epidemiology and Chemoprevention Research Program

Professional Interests: Professor Karagas’ research includes several epidemiological studies focusing on the etiologic mechanisms and prevention of human cancers and other adverse health outcomes. Among these are investigations to determine the incidence rates of basal cell and squamous cell skin cancer and to assess the extent of any increase over the past 20 years. Another aspect of this research is a population-based case-control study of these malignancies designed to quantify the risks associated with emerging exposures such as tanning lamps, ingestion of arsenic-containing drinking water, immunosuppressive therapy and other factors. The research has been extended to study the effects of arsenic on bladder cancer and to conduct chemical analyses of household drinking water supplies. Her work also includes studies of melanoma among women and collaborative investigations of markers of individual susceptibility and biological response to environmental agents.