Stanford University
Showing 25,801-25,900 of 34,423 Results
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Charles William Ryan
Postdoctoral Scholar, Ophthalmology
BioI was born and raised in Syracuse, New York. I first attended Onondaga Community College, where I developed a fascination with the development of complex biological systems, and then transferred to Syracuse University where I completed my B.S. in biochemistry. I next attended the University of Michigan MD/PhD program, where I used in-vitro models of human neurodevelopment to study to role of epigenetic marks in guiding neurogenesis. While at Michigan, I became interested in the prospect of harnessing in-vitro differentiation to cultivate functional tissues that can be transplanted to replace what is lost in degenerative conditions. Ophthalmology, with its microsurgical access to functionally critical cell layers, is well-positioned to capitalize on this emerging field of science to treat degenerative conditions. I am humbled and incredibly thankful to have the opportunity to pursue this aim as a SOAR resident at Stanford.
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Elizabeth Ryan
Affiliate, Tech Support
BioElizabeth Ryan is a Book Conservator at Stanford University Libraries. As part of the Conservation Services Department her work involves physical conservation of Stanford Special Collections materials. Professional interests include primary source literacy, binders waste and conservation of early printed books. Elizabeth is an AIC Professional Associate and serves on the board of the American Bookbinders Museum. She holds an MLIS from the State University of New York at Albany and completed a Library Preservation Fellowship at New York University.
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Katherine Jane Ryan
Clinical Assistant Professor, Pediatrics - Hematology & Oncology
Clinical Assistant Professor (By courtesy), Adult NeurologyCurrent Research and Scholarly InterestsDr. Katherine “Katie” Ryan is a pediatric neuro-oncologist whose research focuses on developing and translating cellular immunotherapies for children with malignant brain tumors. She leads the first-in-human trial of GPC2-directed CAR T cells for CNS Embryonal Tumors. As a member of Stanford Children’s world-renowned pediatric brain tumor team, she diagnoses and treats children with CNS tumors while advancing innovative trial design, intracerebroventricular delivery, and correlative science.
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Lesley Ryan
Web Developer, Precourt Institute for Energy
BioLesley is the Web Developer for the Precourt Institute for Energy where she builds websites for the institute and its initiatives and centers. Before coming to Stanford, she was a Web Developer at the School of Engineering and Applied Sciences at Harvard University.
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Matthew Ryan
Licensing Manager, Physical Sciences, Office of Technology Licensing (OTL)
BioMatthew joined Stanford's Office of Technology Licensing (OTL) in 2025 as a Licensing Manager, Physical Sciences. Previously, Matthew co-founded a venture backed startup and brings experience in licensing, partnership development, and hardtech/deeptech commercialization.
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Mattias Rydberg
Postdoctoral Scholar, Plastic and Reconstructive Surgery
BioMattias Rydberg, MD, PhD, is a hand surgeon and postdoctoral scholar in the Division of Plastic and Reconstructive Surgery at Stanford University School of Medicine. His research focuses on epidemiology, machine learning, and digital health technologies in hand surgery and musculoskeletal disease. Dr. Rydberg completed his medical and doctoral training at Lund University in Sweden, where his PhD work focused on diabetic hand disorders and large-scale register-based research.
At Stanford, he works in the laboratory of Dr. Paige Fox, studying peripheral nerve disorders, fibroproliferative diseases, and AI-based motion tracking technologies for upper extremity assessment. His current projects include national database studies on diabetes and entrapment neuropathies, frozen shoulder and Dupuytren’s disease, and the development of camera-based hand motion analysis tools using machine learning and computer vision. -
Tracy Rydel
Clinical Professor, Medicine - Primary Care and Population Health
BioTracy Rydel is Clinical Professor of Medicine at Stanford University School of Medicine where she holds the positions of Assistant Dean for Clerkship Education and Director, Core Clerkship in Family and Community Medicine. She has also served as the Director of Medical Student Education in the Division of Primary Care and Population Health, and was an Educator-4-CARE faculty from 2017-2020. She is a family physician with a passion for medical education. She completed the Rathmann Family Foundation Fellowship in Patient-centered Care and Medical Education in 2012, was in the first wave of peer coaches in the Peer Coaching Program under the Stanford Teaching and Mentoring Academy, and was the Director of the Practice of Medicine Year One Course at Stanford from 2013-2016. She emphasizes patient-centered care in the pursuit of clinical and educational excellence. She is frequently an invited presenter at the national conferences of the Society of Teachers of Family Medicine (STFM), and the Western Group on Educational Affairs (WGEA) regional group of the AAMC; her scholarly work focuses on medical education endeavors, including equity and justice in systems of medical education assessment. She has also presented and published on topics in nutrition education and the teaching kitchen, working with medical scribes, Entrustable Professional Activities, primary care career recruitment and mentoring, procedures training, time management in ambulatory teaching, communication skills, virtual health and telehealth, teaching gender-affirming primary care, and learning communities.
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Anders Rydstrom
Postdoctoral Scholar, Biology
BioAnders Rydstrom is a Postdoctoral Scholar with the Natural Capital Project and is investigating the links between exposure to nature areas and health. His research primarily focuses on conducting randomized controlled trials (RCTs) with uses of multimodal data sources such as accelerometers, ecological momentary assessments, behavioral outcomes and biometric health data. Anders received his Ph.D. in psychology and neuroscience from Karolinska Institute in Stockholm, Sweden, where he analyzed heterogeneity of treatment effects in lifestyle oriented RCT’s for prevention of Alzheimer’s Disease and cognitive impairment. He has also conducted research within cognitive training and emotion regulation. He holds an M.Sc. in psychology from Lund University, Lund, Sweden and has also clinical experience from working as a licensed healthcare psychologist in Scandinavia.
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Sehyun Ryu
Graduate Visiting Researcher Student, Electrical Engineering
Current Research and Scholarly InterestsMy research explores how wireless systems can adapt to changing channels, mobility, and application demands to support scalable and robust machine intelligence. I focus on AI-native communication methods that learn meaningful representations of wireless environments, anticipate channel dynamics, and adapt physical-layer and edge-network operations, particularly for mobile and robotic systems.
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Raya Saab
Lindhard Family Professor of Pediatric Cancer Biology
BioI am a pediatric oncologist, and I primarily treat children who are diagnosed with soft tissue sarcomas including rhabdomyosarcoma, and children diagnosed with the eye tumor retinoblastoma, as well as children with other solid tumors.
I have two very different areas of primary research interest, both of which I pursue with passion. One focuses on global oncology, including clinical and research resource capacity building towards effective treatment and improving outcomes of children with cancer worldwide. I work with collaborators across the globe towards a common goal of improving access to diagnostic and clinical care, training of multidisciplinary teams, and building clinical resources and research capacity to develop context-informed approaches to improving cancer care and achieving better outcomes for children diagnosed with cancer irrespective of where they happen to live.
My parallel research interest, which is the focus of my laboratory, is understanding oncogenic signaling in pediatric soft tissue sarcomas, in an effort to clarify the driving biology and determinants of metastatic disease, to uncover novel targets for more effective treatment. We use preclinical in vitro and in vivo models, including murine and human cell lines, and mouse models of cancer. We have recently uncovered a paracrine role for rhabdomyosarcoma-secreted exosomes in impacting biology of stromal cells. Rhabdomyosarcoma-derived exosomes carry specific miRNA cargo that imparts an invasive and migratory phenotype on normal recipient fibroblasts, and proteomic analysis revealed specific and unique pathways relevant to the two different molecular rhabdomyosarcoma subtypes that are driven by distinct oncogenic pathways. We identified that the driver oncogene in fusion-positive rhabdomyosarcoma, PAX3-FOXO1, modulates exosome cargo to promote invasion, migration, and angiogenic properties, and identified specific microRNA and protein cargo acting as effectors of PAX3-FOXO1 exosome-mediated signaling, including modulation of oxidative stress response and cell survival signaling. Our ongoing work is focused on interrogating specific paracrine signaling pathways and molecular mechanisms of metastatic disease progression in rhabdomyosarcoma, for potential therapeutic targeting. -
Nojus Saad
Masters Student in Clinical Informatics Management, admitted Summer 2026
BioNojus Saad, MD, is a physician-entrepreneur and digital health diplomat dedicated to building AI-enabled health systems transforming how patients navigate and access care in LMIC communities. As a former advisor to the World Health Organization (WHO), he co-developed global adolescent health indicators adopted by the World Bank, UNFPA, UN H6+ Partners, and UN Member States. His leadership in rural and LMIC communities across Iraq, India, and France is anchored by his role as a former founder and executive at Youth For Women Foundation, where he spearheaded 45 youth-led initiatives directly impacting the lives of 18,500 women and young people.
Dr. Saad’s experience spans health, technology, and global policy, having served as UN Youth Ambassador for Disarmament and Biosecurity (UNODA) and as the MENA Youth Lead for the Swiss-based DTH-Lab. Through these mandates, he mobilized coalitions across 12 MENA countries to integrate digital innovation into national health agendas. His work combines clinical insight, systems thinking, stakeholder leadership, and technology implementation in fragmented health systems. In 2021, he orchestrated a digital health literacy and COVID-19 misinformation initiative for rural and displaced populations. By building the digital capacity of NGO leaders and youth, he empowered grassroots networks to execute 15 targeted campaigns, reaching 10,000 women and young people to strengthen access to reliable health services.
Looking ahead, Dr. Saad aspires to build a coordinated digital health platform connecting Iraq’s public and private healthcare sectors. The envisioned system would combine interoperable electronic health records, AI-enabled care navigation and referral matching to streamline patient pathways and connect individuals with high-quality, cost-effective care within Iraq and internationally, including the United States and France. His long-term vision is to scale AI-enabled products that transform fragmented health systems into connected care pathways.
A Knight-Hennessy Scholar and former advisor to Lady Gaga’s Born This Way Foundation, Dr. Saad holds an MD with executive diplomatic training from the Karolinska Institute and Stockholm School of Economics. At Stanford MCiM, he is refining the product, technical, and managerial capabilities to translate complex health-system problems into scalable digital solutions, particularly for LMICs. -
Victor Saad
Staff, Programs
Contingent Mgr 2, d.schoolBioIn 2012, I designed my own Masters by completing 12 projects in 12 months. I called it The Leap Year Project and my experiences culminated with staging my graduation at a local TEDx and publishing a book of stories focused on the power of learning through risk. I later launched Experience Institute, an organization helping college students and career professionals learn and grow through real-world experiences.
In 2015, I was inducted into Forbes 30 Under 30 in the field of education. And in 2017, I joined the team at Stanford’s d.school as a Lecturer in Design, helping students reimagine their learning through experience. -
Jon Saad-Falcon
Ph.D. Student in Computer Science, admitted Summer 2023
BioCheck out my personal website for more information: https://jonsaadfalcon.com/
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Chiara Sabatti
Professor of Biomedical Data Science and of Statistics, and Senior Fellow at the Stanford Institute for Human-Centered Artificial Intelligence (HAI)
Current Research and Scholarly InterestsStatistical models and reasoning are key to our understanding of the genetic basis of human traits. Modern high-throughput technology presents us with new opportunities and challenges. We develop statistical approaches for high dimensional data in the attempt of improving our understanding of the molecular basis of health related traits.
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Amin Saberi
Professor of Management Science and Engineering and, by courtesy, of Computer Science
BioAmin Saberi is Professor of Management Science and Engineering at Stanford University. He received his B.Sc. from Sharif University of Technology and his Ph.D. from Georgia Institute of Technology in Computer Science. His research interests include algorithms, design and analysis of social networks, and applications. He is a recipient of the Terman Fellowship, Alfred Sloan Fellowship and several best paper awards.
Amin was the founding CEO and chairman of NovoEd Inc., a social learning environment designed in his research lab and used by universities such as Stanford as well as non-profit and for-profit institutions for offering courses to hundreds of thousands of learners around the world. -
Adam Sabet
Masters Student in Electrical Engineering, admitted Autumn 2026
Current Research and Scholarly InterestsMy interests center on robotics and control, particularly manipulation, embedded autonomy, and learning-based approaches to decision-making in uncertain environments. I'm building toward research in these areas as I begin my M.S. at Stanford.
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Jeremy Sabol
SLE Associate Director, Structured Liberal Education
BioJeremy Sabol is the Associate Director of Stanford's Program in Structured Liberal Education (SLE), where he has taught as a Lecturer since 2003. Jeremy majored in physics and literature as an undergraduate, then received his Ph.D. in French. His dissertation examined the conceptual role of fiction in Descartes' physics and philosophy, as well as the impact of this use of fiction in later 17th-century French literary texts. Jeremy specializes in early modern European thought and French existentialism. Jeremy also teaches the history & ethics of design at Stanford's d.school, and he has lectured for Stanford's Master of Liberal Arts program since 2012.
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Suzanne Michelle Sachsman, MD
Basic Life Res Scientist, Dermatology
BioSuzanne Sachsman, M.D., is Clinical Assistant Professor of Dermatology. Dr. Sachsman received her Bachelor of Science degree in engineering from Brown University in 2000. She received her medical degree from the Keck School of Medicine of the University of Southern California in 2008 where she spent one year doing dedicated basic science research studying cancer immunotherapy. She trained in radiation oncology, completing residency at USC and fellowship at the University of Florida Health Proton Therapy Institute, prior to completing her dermatology residency at the University of California, Los Angeles in 2018. Dr. Sachsman is a board certified dermatologist and Fellow of the American Academy of Dermatology. Her clinical interests are general dermatology and complex medical dermatology including acne, psoriasis, atopic dermatitis, high risk non-melanoma skin cancer, pigmented lesions, supportive dermato-oncology, and cutaneous lymphoma.
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Naama Sadan
Postdoctoral Scholar, Education
BioNaama Sadan is a postdoc at the Stanford Graduate School of Education and an affiliate of the Ardoin Socioecology Lab. She is a former high-school teacher and current researcher working on fostering cultural shifts toward sustainability in institutions. Originally from Jerusalem, Israel, she completed her Ph.D. at the Hebrew University, conducting fieldwork in California as a visiting student researcher at UC Berkeley. Her dissertation focused on integrating eco-literacy into California school districts. At Stanford, her research explores the role of rituals in promoting environmental education and sustainable behaviors in both religious and non-religious contexts. Naama also consults for the California Eco-Literacy Initiative (CALEI) and serves as co-chair of the Applied Collaboratory for Religion and Ecology (ACRE), a Stanford-based initiative. In addition to writing, she finds joy in other creative outlets as a permaculture designer, translator and teacher of mystical texts, and floral artist. Naama is always eager to connect with others passionate about cultural work that reconnects individuals and institutions with the earth.
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Zahra Sadat-Hossieny, MD
Clinical Assistant Professor, Adult Neurology
BioZahra Sadat-Hossieny, MD, is a board-certified neurologist who completed her fellowship in clinical epilepsy at Stanford University Hospitals and Clinics. She finished her residency in neurology at the Ohio State University Wexner Medical Center. She obtained her medical degree and a certificate in global health from the George Washington University School of Medicine and Health Sciences.
She has extensive experience treating patients with epilepsy and currently provides care through the Comprehensive Epilepsy and Comprehensive Neurology Programs at Stanford Health Care. In addition to her clinical responsibilities, Dr. Sadat-Hossieny also teaches future generations of clinicians as an assistant professor at Stanford School of Medicine in the Department of Neurology, Epilepsy, and Comprehensive Neurology.
Dr. Sadat-Hossieny has authored several peer-reviewed journal articles and book chapters. She has presented her research orally and through posters at various conferences. During her fellowship at Stanford University Hospitals and Clinics, she used advanced diagnostic techniques including video-EEG monitoring, computerized brainwave mapping, diagnostic imaging, neuropsychiatric testing, and functional mapping to accurately diagnose epilepsy and conditions imitating epilepsy. She also gained expertise in the most advanced forms of epilepsy treatment including neuromodulation, epilepsy surgery and medications specific to epilepsy. Her research focused on the cognitive effects of anti-seizure medications on patients with epilepsy and their children. She has also published on the importance of nutrient supplementation on cognition in patients taking anti-seizure medications. Her collaborations include projects that assess and improve patients’ understanding of their own seizure types. -
Amin Sadeghi
Postdoctoral Scholar, Anesthesiology, Perioperative and Pain Medicine
Current Research and Scholarly InterestsApplications of artificial intelligence in medicine
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Sina Sadeghzadeh
MD Student with Scholarly Concentration in Clinical Research, expected graduation Spring 2027
BioSina was born in Tehran, Iran and raised in Zanjan, Iran. He came out to Massachusetts to attend Harvard University where he obtained his undergraduate degree cum laude in Neuroscience with a secondary in Economics. In college, Sina conducted wet-lab research under the supervision of Dr. Hugo Bellen, worked as a legal intern in Levy Firestone Muse LLP, and served as a research assistant for Drs. Francis Shen, Steven Levitsky, and Jennifer Hochschild. Sina moved to California (by bike!) to begin medical school at Stanford where he is currently pursuing clinical and basic science research opportunities in the neuroscience domain. Outside of medical school, Sina is an avid cyclist, enjoys going on walks, doing yoga, and learning to salsa dance.
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Rita Sader
Director, Finance and Operations, Woods Institute
Current Role at StanfordAs Director of Finance and Operations for the Woods Institute for the Environment, Rita Sader manages and oversees day-to-day operations for the institute, its centers, programs, and initiatives, including all finance functions, research administration, human resources, faculty affairs, administration, development, and facilities.
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Rabeya Tus Sadia
Postdoctoral Scholar, Radiology
BioI am currently working on multimodal and multitask foundation models for cancer detection and surgical video analysis. My research focuses on medical image and video segmentation, MRI and ultrasound analysis, foundation models, reinforcement learning, and AI agents. My broader research spans generative modeling, causal machine learning, multimodal learning, large language models, state-space models, spatial and single-cell omics, structured data analysis, and trustworthy artificial intelligence. My goal is to develop clinically meaningful, interpretable, fair, and reliable AI methods for real-world biomedical and healthcare applications.
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Mohammed Sadki
Director, Global Finance, Business Affairs
BioMohammed leads the Global Business Services operations team, supporting the university's international footprint. His role encompasses structuring local operating models; ensuring worldwide accounting, finance and tax compliance; and providing tax and regulatory consulting. He also works to ensure that an adequate business systems infrastructure is in place to support Stanford's growing global presence.
Prior to joining the Stanford team in 2017, Mohammed spent 25 years in corporate finance. He worked in various industries, including audit, consumer-packaged goods, nuclear, software and social media, where he led global teams. He spent most of his career at global companies, which led him to live and work in Western Europe, West Africa and the U.S., as well as to conduct numerous medium-term assignments in dozens of countries in Eastern Europe, East Africa, Asia, Southern Africa and Latin America. Mohammed is a Certified Public Accountant and a member of both the American Institute of CPAs and California Society of CPAs. -
Chris Sadlak
Senior Software Engineer/Project Manager, Teaching and Learning Hub
Current Role at StanfordDLS, Senior Software Developer
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Agustina D Saenz
Clinical Assistant Professor, Medicine
BioAgustina Saenz is a Clinical Assistant Professor in the Division of Hospital Medicine at Stanford University School of Medicine. She earned her medical degree from the Universidad de Buenos Aires and completed her internal medicine residency, and later served as Chief Resident at Einstein Medical Center. She further pursued graduate studies at Harvard, earning a Master in Public Health from the T.H. Chan School of Public Health and a Master in Biomedical Informatics from Harvard Medical School. She also completed a Clinical Informatics fellowship at Mass General Brigham prior to joining the Stanford faculty.
Dr. Saenz’s work bridges clinical care, AI research, and health system operations. At Curai Health, she serves as a Senior Clinical Informaticist, focusing on optimizing large language models to improve diagnostic reasoning and patient safety. Her academic interests include the responsible deployment of AI in healthcare, evaluation of model generalizability, and developing system-level interventions to advance health equity. Prior to her current role, she served as Unit Medical Director and Chair of the Hiring Committee at Brigham and Women’s Hospital, where she led initiatives to enhance quality metrics and foster inclusive hiring practices. -
Rebecca Saenz
Clinical Associate Professor, Pediatrics - Immunology
Current Research and Scholarly InterestsAllergy, Immunology, Bioengineering and Biodesign
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Samuel Ricardo Saenz, MD, MPH
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioDr. Sam Saenz was born in the Bay Area and received his bachelor’s degree in psychology from Stanford University. He completed his medical degree at UC Irvine’s Program in Medical Education for the Latino Community, and he also obtained a Master’s in Public Health from UC Berkeley. After serving as chief psychiatry resident during his psychiatry residency at Stanford, he completed a fellowship in public psychiatry at UC San Francisco. His professional interests include fostering the next generation of diverse mental health providers and community advocacy.
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Elizabeth Sáenz-Ackermann
Associate Director, Center for Latin American Studies
Current Role at StanfordElizabeth provides administrative leadership for the Center. She oversees Center programming, administering various fellowship and grant programs and visiting professorships, including a U.S. Department of Education National Resource Center grant, Foreign Language and Area Studies Fellowships, and the Tinker Visiting Professorship. She directs undergraduate and graduate degree programs, manages the Center’s budget, fundraising, and outreach, and supervises the administrative staff. She supports and advises the Director in developing and setting program priorities, in policy and decision making, in liaising with other units on campus, and in representing the Center on and off campus. She serves as an academic advisor for LAS degree candidates and co-teaches the LAS graduate writing seminar.
