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Our Staff

Meet the staff of the Translational Biobehavioral and Health Disparities Branch

Portrait of Gwenyth R. Wallen, PhD, RN

Gwenyth R. Wallen, PhD, RN
Chief,
Translational Biobehavioral and Health Disparities Branch;
Senior Investigator

Portrait of Nicole Farmer, MD

Nicole Farmer, MD
Acting Section Chief,
Dietary Behaviors and Biopsychosocial Health Section;
Staff Scientist

Portrait of Lena J. Lee, PhD, RN

Lena J. Lee, PhD, RN
Clinical Nurse Scientist

Portrait of Jennifer J. Barb, PhD, MS

Jennifer J. Barb, PhD, MS
Bioinformatics Scientist

Portrait of Katherine Maki, PhD, APRN, NP-BC

Katherine Maki, PhD, APRN, NP-BC
Assistant Clinical Investigator

Portrait of Li Yang, PhD

Li Yang, PhD
Statistician


Administrative Leadership

Ralph Thadeus Tuason, MSHS, BSN, RN, LCDR, USPHS
Nurse Consultant and Lab Manager


TBHD Research Nurses and Analysts

Kimberly Middleton, MPH, RN, Research Nurse Specialist

Chantal Gerrard, MS, RN, Research Nurse Specialist

Stephanie Wildridge, BSN, RN, Research Nurse Coordinator