staff

Laura Fenton

Laura Fenton, MA

Intern - Clinical Psychology

Laura Fenton is a predoctoral fellow in the UC San Francisco Clinical Psychology Training Program, where she works in Dr. Kaitlin Casaletto’s lab. Her research focuses on understanding how modifiable lifestyle factors, such as physical activity and sleep, can promote brain health during aging. Prior to joining UCSF, she received her BA degree in psychology from the University of California, Berkeley.

Paula Guerrero de Luna, MD

Paula Guerrero de Luna Valverde, MD

Assistant Clinical Research Coordinator

Paula earned her medical degree from Universidad Peruana Cayetano Heredia in Peru. She joined the ALBA Lab as a research assistant on the Multitudes project and is currently working as an assistant clinical research coordinator at the Dyslexia Center.

Meghan Johnson

Meghan Johnson, BS

Assistant Clinical Research Coordinator

Meghan earned her Bachelor of Science degree from UC Irvine in June 2025. While at UC Irvine, she worked with Dr. Aaron Bornstein studying decision-making and memory in older adults.

Currently, she serves as an Assistant Clinical Research Coordinator in Dr. David Perry’s lab. Her research interests include studying neurodegenerative diseases and their effects on decision-making and memory.

Miranda Calacsan

Assistant Clinical Research Coordinator

Juliana Friend, PhD

Postdoctoral Scholar

Dr. Juliana Friend is a medical anthropologist specializing in ethnographic and community-engaged qualitative research. Drawing on expertise in digital health, bioethics, and privacy studies, Dr. Friend's work addresses the intersection of tech policy and health policy and aims to amplify the perspectives of diverse constituents on how to amplify the benefits of emerging technologies while minimizing potential harms.

Marlene Lin

Marlene Lin, MS

Neuroimaging Data Analyst

Marlene is a master’s student in the Health Data Science program at UCSF. In 2023, she obtained her bachelor’s degree in computational biology with a minor in statistics at UCLA.

Pages