Sam Urlacher, PhD – Principal Investigator

Education
PhD, Human Evolutionary Biology, Harvard University, 2016
MA, Human Evolutionary Biology, Harvard University, 2012
BS, Human Biology and Anthropology, Brown University, 2009
Courses taught
Intro to Human Evolution (ANT 1404)
Human Biological Variation (ANT4314)
Child Energetics & Health (ANT 4369)
Evolutionary Medicine (ANT 4371)
Lab Methods in Anthro Research (ANT 5312)
Advanced Human Biological Variation (ANT 5314)
Graduate Students
Marcela Pfaff Nash, M.S.
Interests: Child health and growth, health inequalities among Indigenous and marginalized communities, gut health and energetics, evolutionary and biocultural perspectives on fermented foods.
Degree: Anthropology of Health PhD program
Joined the lab: 2021
Prior degrees: BS Physical Anthropology (Universidad de Chile ’18), MS Anthropology (Baylor University ’24)
Hometown: Viña del Mar, Chile
Children: Laura; Pets: Peanut (dog) & Mr. Boots (cat)
Hobbies: Hiking/camping with her family, crafts, cooking & reading.
Elizabeth Kim, M.S.
Interests: Understanding the interplay of physiological and behavioral mechanisms of appetite regulation during childhood, ELISA assay development and validation, Utilizing minimally-invasive techniques to measure biomarkers
Degree: Biology PhD program
Joined the lab: 2021
Prior degrees: MS Integrative Anatomical Sciences (University of Southern California), BA Environmental Sciences (University of Southern California)
Hometown: Orange County, California
Pets: Camo (dog) & Mr. Cowboy Buttons (cat)
Hobbies: Reading fantasy novels, brunch, & drinking iced coffee.
Anna Samsonov, M.S.
Interests: Health disparities, embodiment, food & water security
Degree: Anthropology of Health PhD program
Year joined lab: 2022
Prior degrees: BS Biology & BA Anthropology (’22, University of Georgia); MS (’24, Baylor University)
Hometown: St. Louis, MO
Pets: Napoleon (cat)
Hobbies: Reading, rollerskating, & painting.
Shinina Shani, H.S.C.
Undergraduate Students

Kate Pogue
Interests: Data science & machine learning, water insecurity, nutrition & food systems, and child development
Major: Public Health; Statistics; Honors Program
Joined lab: January 2022
Hometown: St. Louis, Missouri
Favorite animal: Koala
Hobbies: trail running, thrifting, plant collection

Luna Orozco
Interests: Studying the cross-cultural variation inhealth and disease disparities, and investigating the impact of children’s physical activity on metabolism and health by utilizing C-peptide – a biomarker of energy balance.
Major: Anthropology; Biochemistry minor
Joined lab: 2022
Hometown: Simi Valley, California
Pets: Pepper (cat)
Hobbies: reading, going for walks, playing with Pepper!

Emma Shoemaker
Interests: Gut microbiome, personalized medicine
Major: Science Research Fellow
Joined lab: January 2023
Hometown: Beaumont, Texas
Hobbies: writing, baking desserts, playing the flute

Laila Fahed
Interests: Behavioral medicine, biomarkers of health, and medicine (namely psychiatry)
Major: University Scholars with concentrations in Anthropology and Medical Humanities; Certificate in Spanish for the Health Professions
Joined lab: January 2023
Hometown: Houston, Texas
Pets: Zeus (dog), Venus & Freddie (cats)
Hobbies: crocheting and tea-making

Rithika Muthyala
Interests: Water insecurity and malnutrition
Major: Health Sciences Studies
Joined lab: January 2025
Hometown: Westfield, NJ
Pets: Kobe (dog)
Hobbies: baking, trying new coffee shops, and driving!

Seung Yeun (Sunny) Joo
Interests: Gut microbiome, medicine
Major: Biology with concentration in Global Health; Biochemistry minor; Certigicate in Spanish for Health Professions
Joined lab: Fall 2024
Hometown: Memphis, Tennessee
Favorite animal: Quokka, raccoon
Hobbies: hiking, swimming, trying new foods

Abhi Rajkumar
Interests: Rural health’s influence on biomarkers, preventative medicine, healthcare policy
Major: University Scholars with concentrations in Biology, Medical Humanities, and Political Science
Joined lab: Fall 2024
Hometown: Frisco, Texas
Favorite animal: Bengal tiger
Hobbies: karate, watching sports, volunteering
Alumni

Thanmayi Parasu
BBA 2024

Kamila Montenegro
BA 2024

Brian Adjety
BA 2022

Srihan Somepalli
BBA 2024

Tiffany Luan
BS 2023

Sai Sagireddy
BS 2024

Lauren Young
BS 2023