Doctoral Students


Teresa Douglas

Teresa D. Douglas, PhD, MS
Postdoctoral Fellow

Teresa Douglas has both a PhD and Master’s degree in Nutrition Health Science. She earned her doctoral degree at Emory University as part of Dr. Singh’s Metabolic Nutrition Program. In addition to her research, which focuses primarily on diet and biochemical markers in patients with PKU, she instructs the Nutrition and Chronic Disease course within Emory University’s undergraduate Human Health Program. She also has an interest in the relationship between nutrition and patient neurological outcomes.


Katie Coakley

Katie Coakley, PhD RD LD
Assistant Professor
University of New Mexico

Meghan Quirk

Meghan Quirk, PhD
Postdoctoral Research Associate
Center for Prevention Research, Tennessee State University

Sarah Leatham Yi

Sarah Leatham Yi, PhD
Health Scientist
Centers for Disease Control and Prevention