UCSF’s innovative, collaborative approach to patient care, research and education spans disciplines across the life sciences, making it a world leader in scientific discovery and its translation to improving health.
Ms. Soppe is the PET Program Clinical Research Supervisor working directly with the Rabinovici Lab. She is deeply involved with both faculty and staff in monitoring operational issues, regulatory compliance, and project development. Besides project management expertise, Carol brings over 20 years of research experience spanning fields from basic immunology, metabolic diseases, and oncology to transplantation and autoimmunity.
Dr. Dietz is originally from Penticton, British Columbia. He studied physiology and physics at McGill University in Montreal, where his research focused on characterizing candidate mechanosensitive ion channels using single-cell electrophysiology techniques. While at McGill, he became interested in neurology, neuropsychology, and brain-behavior relationships after reading the classic works of Drs. Wilder Penfield and Brenda Milner at the Montreal Neurological Institute.
Alex Weigand (she/they) is a first-year UCSF Clinical Psychology Training Program (CPTP) intern/fellow working at the Memory and Aging Center (MAC) as part of Dr. Possin's research group. She is coming to UCSF from her clinical psychology PhD program at San Diego State University/University of California San Diego.
Gautam Tammewar completed a Bachelor of Arts degree in molecular and cell biology with an emphasis on neurobiology from the University of California, Berkeley. He previously worked at the Memory and Aging Center in the lab of Dr. Gil Rabinovici from 2013–2016, both as an undergraduate and as a full-time research associate after graduation. During this time, his research focused on the use of MRI and PET as imaging biomarkers of typical and atypical Alzheimer’s disease.
Tiffany graduated from the University of California, Berkeley in May 2024 with a dual degree in Cognitive Science and Art Practice. During her time at UC Berkeley, she worked as a Research Assistant with Dr. Elliot Marseille at the Collaborative for the Economics of Psychedelics (CEP) and with Dr. Alison Gopnik at the Gopnik Cognitive Development and Learning Lab.
Kaan grew up in Istanbul, Turkey, and finished medical school at Istanbul University. Following medical school, he pursued a research fellowship at Mayo Clinic Jacksonville where he focused on Alzheimer’s disease genetics, transcriptomics, and blood-based biomarkers with a focus on underrepresented minorities. He did his neurology residency at the University of Iowa, being one of the chief residents in his final year of training.
Siddarth graduated from UC Berkeley in 2024 with a BA degree in Cognitive Science and Psychology and a minor in Data Science. At UC Berkeley, Sid worked as a research assistant at the Center of Human Sleep Science. He joined the Memory and Aging Center as an Assistant Clinical Research Coordinator on the Language/PPA Team in the ALBA Lab. Sid is interested in studying the mechanisms behind neurodegeneration and protective factors, along with focusing interventions on underserved communities.
