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Senior Scientist and Laboratory Director
Vitamins and Carcinogenesis Laboratory
Phone: (617) 556-3194
Fax: (617) 556-3234



M.D., University of Chicago, Pritzker School of Medicine

Research Focus
1-Carbon nutrients: modulation of carcinogenesis
Obesity: modulation of carcinogenesis
Colonic microbiome and carcinogenesis

Academic Appointments
Professor of Medicine and Nutrition , Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy at Tufts University

Selected Professional Affiliations
• Staff Gastroenterologist, Tufts Medical Center
• Fellow, American Gastroenterological Association
• Member, American Association for Cancer Research
• Member, American Society for Nutrition
• Member, American College of Physicians

Current Research Projects
AFRI award: Combination of curcumin and Vitamin B6 for the prevention of obesity-induced colon cancer: animal studies

All Publications