Sina Gallo, RD, PhD
Dr. Sina Gallo, RD, PhD, is an Assistant Professor in the Department of Nutrition and Food Studies where she teaches courses in nutrition research methods, micronutrients and lifespan nutrition. She is a clinician-scientist trained as a Registered Dietitian with a research background in child health. She uses dual-energy X-ray absorptiometry (DXA) for the assessment of bone health and lean body mass, and is skilled in dietary assessment methods and coordination of clinical trials. She has been published in well-recognized nutrition and medical journals, presented at national and international conferences, and has received awards for her work. She is an active member of the Academy of Nutrition and Dietetics, serves on the Malnutrition in Pregnancy Evidence Analysis Project and member of the Virginia WIC Medical Advisory Committee. She is affiliated with Inova Health Systems and George Mason Center for Sports Performance. Her current research explores the role of early life nutrition in chronic disease prevention. She works primarily with ethnic minority populations and in the development of culturally adapted behavioral health interventions for pediatric obesity management. Current research interests also include adherence and adequacy of maternal and infant vitamin D supplementation and possible benefits to bone health.
- Member, Student Scholarly Activities (SSA) Committee, Office of Student Scholarship, Creative Activities, and Research (OSCAR), 2015-Present
- Work Group Chair, Malnutrition in Pregnancy 2014 Evidence Analysis Project, Academy of Nutrition & Dietetics, 2014-Present
- Member, Virginia WIC, Medical Advisory Board, 2017-Present
PhD, Human Nutrition, McGill University (2013)
MSc, Human Nutrition, McGill University (2007)
BSc, Dietetics, McGill University (2003)
- Maternal, infant and child nutrition
- Pediatric obesity interventions
- Vitamin D
- Bone health
- Body composition
- Clinical trials
To view a list of Dr. Gallo's publications, visit PubMed.
Rethy, J.A., Gallo, S., Channell Doig, A., Brady, J., & Goodfriend, D. (under review). Patterns and predictors of exclusive breastfeeding among predominately Hispanic immigrant women attending a local Special Supplemental Nutrition Program for Women, Infants and Children (WIC). Journal of the Academy of Nutrition and Dietetics.
Gallo, S., Rethy, J.A., Channell Doig, A., Brady, J. & Goodfriend D. (under review). Adherence and knowledge of infant vitamin D supplementation recommendations among women attending a local Special Supplemental Nutrition Program for Women, Infants and Children (WIC). Journal of Human Lactation.
Mok, E., Vanstone, C.A., Gallo, S., Li, P., Constantin, E., & Weiler, H.A. (2017). Diet diversity, growth and adiposity in healthy breastfed infants fed homemade complementary foods. International Journal of Obesity, 41(5), 776-778. https://doi.org/10.1038/ijo.2017.37
Hazell, T.J., Gallo, S., Vanstone, C.A., Agellon, S., Rodd, C., & Weiler, H.A. (2017). Vitamin D supplementation trial in infancy: body composition effects at 3 years of age in a prospective follow-up study from Montréal. Pediatric Obesity, 12(1), 38-47. https://doi.org/10.1111/ijpo.12105
Gallo, S., Hazell, T.J., Vanstone, C.A., Agellon, A., Jones, G., L'Abbé, M., Rodd, C, & Weiler, H.A. (2016). Vitamin D supplementation in breastfed infants from Montréal, Canada: 25-hydroxyvitamin D and bone health effects from a follow-up study at 3 years of age. Osteoporosis International, 27(8), 2459-2466. https://doi.org/10.1007/s00198-016-3549-z
Kitsantas, P., Gallo, S., Palla, H.,* Nguyen, V.*, & Gaffney, K.F. (2016). Nature and nurture in the development of childhood obesity: Early Infant Feeding Practices. Journal of Maternal-Fetal and Neonatal Medicine, 9(2), 290-293. https://doi.org/10.3109/14767058.2014.999035
Gallo, S., & Rodd, C. (2014). Are all "milks" created equal? [Invited Commentary]. Canadian Medical Association Journal, 186(17), 1277-1278. https://doi.org/10.1503/cmaj.141197.
Gallo, S., Vanstone, C., Agellon, S., Comeau, K., Jones, G., L ’Abbé, M., Khamessan, A., Sharma, A., Rodd, C., & Weiler, H.A. (2013). Effect of different dosages of oral vitamin D supplementation on vitamin D status in healthy, breast fed infants: A randomized trial. Journal of the American Medical Association, 309(17), 1785-1792. https://doi.org/10.1001/jama.2013.3404
Gallo, S., Phan, A., Vanstone, C.A., Rodd, & Weiler, H.A. (2013). The change in plasma 25-hydroxyvitamin D did not differ between breastfed infants that received a daily supplement of ergocalciferol or cholecalciferol for 3 months. Journal of Nutrition, 143(2),148-153. https://doi.org/10.3945/jn.112.167858
Gallo, S., Jean-Philippe, S., Rodd, C., & Weiler, H.A. (2010). Vitamin D supplementation of Canadian infants: practices of Montréal mothers. Applied Physiology, Nutrition, and Metabolism, 35(3), 303-309. https://doi.org/10.1139/H10-021
“VALÉ: A Multidisciplinary Childhood Obesity Treatment Program for Latino Communities," Potomac Health Foundation. 2017-2018. Role: Principal Investigator. $117,468.
"A Multidisciplinary Community Empowerment Approach to Target the Early Treatment of Childhood Obesity among Low Income Latino Children," George Mason University Provost Multidisciplinary Research Initiative. 2016-2017. Role: Principal Investigator. $50,000.
"National Implementation and Dissemination for Chronic Disease Prevention," Subcontract Loudoun County Health Department, CDC-National WIC Association, Community Partnerships for Healthy Mothers and Children. 2016-2017. Role: Co-Investigator. $160,000.
“Pilot Trial of the Childhood Health, Exercise & Wellness Program (CHEW): A Randomized Controlled Trial to Target Early Treatment for Childhood Obesity Among Hispanic Children," Academy of Nutrition and Dietetics - Ann A. Hertzler Research Grant. 2015-2016. Role: Principal Investigator. $5,000.
"Development of an Interactive Human Body Digital Reusable Learning Object (RLO) to Provide Whole Body Systems-based Learning in Vitamins and Minerals,” 4-VA, Partner. 2014-2015. Role: Co-Investigator. $25,000.
"Predictors of Adiposity in Preschool-Aged Children: Examining Individual, Familial, and Social Factors," George Mason University-Summer Research Funding for Tenure Track and Tenured Faculty. 2013-14. Role: Principal Investigator. $4,500.
“Three Year Follow Up of Vitamin D Supplementation in Infancy,” Canadian Institutes of Health Research (CIHR), 2010-2013. Role: Co-Investigator. $323,179.
“Biological Equivalency of Vitamin D2 and Vitamin D3 in Infants,” Canadian Foundation for Dietetics Research (CFDR). 2009-2011. Role: Principal Investigator. $5,000.
Honors & Awards
Shirley S. Travis Habit of Excellence Award, 2016, College of Health and Human Service, George Mason University
Fellow, Summer Institute on Randomized Behavioral Clinical Trials, 2016, National Institutes of Health