staff

Ariel Guevarra

Staff Research Associate

Amanda Gerenza

Clinical Research Coordinator

Jessica Clyne

Scheduling & Field Operation
Patricia 'Ale' Castruita

Ale Castruita

Research Data Analyst

Ale joined the Yokoyama Lab through a post-baccalaureate NIH-funded fellowship, where she studied clinico-pathologically interesting cases of Alzheimer's disease. She developed a fascination for identifying a genetic relationship to disease through her very first undergrad research experience at the Health Equity Research Lab at San Francisco State University, where she examined the ancestral linkage between triple-negative breast cancer and African Ancestry.

Maison Abu Raya

Maison Abu Raya, MD

Specialist

Maison Abu Raya received her medical degree from the Technion – Israel Institute of Technology in 2014. Maison completed her neurology residency at Hillel Yaffe Medical Center in Hadera, Israel and passed the Israeli Neurology board exams with honors in 2019. She continued as an attending neurologist at the neurology department. In 2021, Maison joined the Stroke and Cognition Clinic at Rambam Health Care Campus as an attending physician and clinical fellow.

Jeremy Lichtmacher

Assistant Clinical Research Coordinator
Tanya Jain

Tanya Jain, BA

Research Data Analyst

Tanya grew up in Brooklyn, New York. She studied Molecular and Cell Biology with an emphasis on Neurobiology and Computer Science at UC Berkeley. As an undergraduate, she joined the Dipoppa Lab where she created computational simulations of the desynchronization of excitatory neuron firing, a phenomenon observed during development. Her research also focused on the absence of this synchronization, which has implications in Fragile X. She also worked in the Harland Lab, where she modeled the decentralized nervous system of the jellyfish Cassiopea.

Alex Hernandez, MPH

Clinical Research Coordinator

Tanisha Hill-Jarrett, PhD

Assistant Adjunct Professor

Tanisha Hill-Jarrett, PhD, is a neuropsychologist and an assistant professor of neurology at the UCSF Memory and Aging Center. Her research applies intersectionality theory to understand how psychosocial stressors and structural racism and sexism impact Black women’s cognitive aging and confer risk for Alzheimer’s disease and related dementias (ADRD).

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