Stanford University
Showing 25,601-25,700 of 36,204 Results
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Sachin Rajpal, MD
Clinical Instructor, Ophthalmology
BioDr. Sachin Rajpal is an ophthalmologist at Stanford Health Care. He is also a clinical instructor in the Department of Ophthalmology at Stanford University School of Medicine.
Dr. Rajpal specializes in cataract surgery and minimally invasive glaucoma surgery (MIGS). He also focuses on the medical and surgical management of pterygium (growths on the white of the eye) and ocular (eye) surface disease. His approach emphasizes comprehensive, patient-centered care, combining clinical excellence with clear communication and individualized treatment planning. He is particularly passionate about improving access to surgical care and enhancing the patient experience through the thoughtful application of emerging technology.
His research interests include patient adoption of digital diagnostic tools, technology-driven vision testing, and the development and regulation of leading-edge ophthalmic devices. He is also part of the Stanford Medicine Byers Eye Institute team working on a whole-eye transplant project focusing on vision restoration. Dr. Rajpal is actively involved in translational research that bridges clinical needs with scalable solutions.
Dr. Rajpal’s work has been presented at major conferences, including the Association for Research in Vision and Ophthalmology, American Society of Refractive and Cataract Surgery, and American Academy of Ophthalmology (AAO). He has authored peer-reviewed studies on topics ranging from corneal melt (corneal breakdown) to divergence insufficiency (outward vision problems), wearable visual field testing, and economic models of ocular disease burden. -
Vasyl Rakivnenko
AI Technical Lead, IT & Legal Design Lab, Information Systems
BioVasyl Rakivnenko is the AI Technical Lead at Stanford Law School’s Legal Design Lab, where he develops and applies AI systems to expand access to justice. A technology entrepreneur and applied AI researcher, he has led AI initiatives across startups, venture firms, and public companies.
He collaborates with Stanford faculty on research at the intersection of AI, economics, and decision-making, and has presented his work at Stanford GSB, UNLV, and more.
Vasyl holds a Bachelor’s in Business Administration from the University of Mondragon, an MBA from Kozminski University, and is a graduate of the Stanford Executive Program. -
Lindsey Ralls
Clinical Assistant Professor, Anesthesiology, Perioperative and Pain Medicine
BioLindsey Ralls, MD, is a Clinical Assistant Professor in the Department of Anesthesiology, Perioperative and Pain Medicine at Stanford University. She is originally from California, and after undergraduate training at Stanford University she completed her medical degree and internship at Baylor College of Medicine in Houston, TX. She then returned to the Bay Area and completed her Anesthesia residency (2008) and Obstetric Anesthesia fellowship (2009) at Stanford University.
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Nilam Ram
Professor of Communication and of Psychology
BioNilam Ram studies the dynamic interplay of psychological and media processes and how they change from moment-to-moment and across the life span.
Nilam’s research grows out of a history of studying change. After completing his undergraduate study of economics, he worked as a currency trader, frantically tracking and trying to predict the movement of world markets as they jerked up, down and sideways. Later, he moved on to the study of human movement, kinesiology, and eventually psychological processes - with a specialization in longitudinal research methodology. Generally, Nilam studies how short-term changes (e.g., processes such as learning, information processing, emotion regulation, etc.) develop across the life span, and how longitudinal study designs contribute to generation of new knowledge. Current projects include examinations of age-related change in children’s self- and emotion-regulation; patterns in minute-to-minute and day-to-day progression of adolescents’ and adults’ emotions; and change in contextual influences on well-being during old age. He is developing a variety of study paradigms that use recent developments in data science and the intensive data streams arriving from social media, mobile sensors, and smartphones to study change at multiple time scales. -
Asheen Rama
Clinical Associate Professor, Anesthesiology, Perioperative and Pain Medicine
BioDr. Asheen Rama is a member of the Division of Pediatric Anesthesiology. He regularly organizes and conducts medical simulations across various hospital units, utilizing both traditional in-situ methods and advanced immersive technologies, such as virtual and augmented reality. He also collaborates with the Stanford CHARIOT program, leading efforts to integrate immersive technologies into medical education and working to scale these innovations nationally and internationally.
Dr. Rama teaches a diverse range of learners, including medical students, residents, fellows, and nurses. His academic interests focus on simulation, medical education, and artificial intelligence. Additionally, he has a strong interest in the medical humanities and has taught several Stanford undergraduate and medical student courses that explore the intersection of art and medicine. -
Sneha Ramakrishna
Assistant Professor of Pediatrics (Hematology/Oncology)
BioSneha Ramakrishna obtained her B. A. from the University of Chicago and her M.D. from the Cleveland Clinic Lerner College of Medicine at Case Western Reserve University. In medical school, through the Howard Hughes Medical Research Scholar Award, she joined Dr. Crystal Mackall’s laboratory, where she designed and developed various GD2 CAR-Ts and tested them in preclinical models. During her residency training in Pediatrics at the Children’s Hospital of Philadelphia, she cared for some of the first patients treated with CD19 CAR T cells, learning the power of this therapy first-hand. During her fellowship in Pediatric Hematology/Oncology at the Johns Hopkins/National Cancer Institute combined program, she worked with Dr. Terry Fry. She evaluated the mechanism of CD22 CAR T cell relapse in patients by developing an antigen escape model and establishing a deeper understanding of the effects of antigen density on CAR-T phenotype, expansion, and persistence (Fry…Ramakrishna…Mackall Nat Med, 2018; Ramakrishna, et al., Clinical Cancer Research, 2019). Since arriving at Stanford, Dr. Ramakrishna leads an interdisciplinary team that designs, develops, and successfully implements a robust correlative science platform for our novel CAR-T therapies. Analyzing patient samples from our first-in-human GD2 CAR-T trial (NCT04196413) treating a universally fatal cancer, diffuse midline glioma (DMG), we identified that intracerebroventricular CAR-T administration correlates with enhanced pro-inflammatory cytokines and reduced immunosuppressive cell populations in cerebrospinal fluid as compared to intravenous CAR-T administration (Majzner*, Ramakrishna*, et al., Nature 2022 *co-first authors). Her research program evaluates unique sets of patient samples using novel single-cell immune profiling to identify the drivers of CAR-T success or failure. Building on these findings, her team assesses approaches to enhance CAR-T efficacy and translate these findings to the clinic.
Clinically, Dr. Ramakrishna cares for children with solid tumors and treats hematologic, solid, and brain tumor pediatric patients with CAR T cell therapies in the Cancer Cellular Therapies program. -
Chandra Ramamoorthy
Professor of Anesthesiology, Perioperative and Pain Medicine (Pediatric), Emerita
Current Research and Scholarly InterestsNeuro protection and neurologic outcomes in cardiac patients prior to and concurrent with cardiac surgery and catheterization
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R J Ramamurthi
Clinical Professor, Anesthesiology, Perioperative and Pain Medicine
Current Research and Scholarly InterestsProspective collection of pediatric regional block procedures and complications on to a national database
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Mahalakshmi Ramamurthy
Basic Life Research Scientist, Peds/Developmental-Behavioral Pediatrics
BioI am a postdoctoral scholar working with Dr. Jason Yeatman. With a background in vision science, psychophysics and developmental cognitive neuroscience my long-term goal is to study the intersection of basic visual mechanisms and various neurodevelopmental disorders and to extend this understanding in creating effective early screening tools, and in advancing evidence-based therapeutic and remediation programs. Inherent to this interest is the need for developmental data in large and demographically diverse populations. I strongly believe that such inclusive research not only contributes to scientific advancements but can go beyond to bridge health and education disparities.
https://sites.google.com/view/maha-ramamurthy/bio -
Mira Raman
Rsch Data Analyst 2, Psychiatry and Behavioral Sciences - Interdisciplinary Brain Sciences
Current Role at StanfordNeuroimaging Data Analyst at The BrIDGe Lab, The Division of Interdisciplinary Brain Science Research, Dept. of Psychiatry, School of Medicine.
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Ashwin Ramaswami
Affiliate, Program-Liang, P.
BioAshwin is currently CTO and Co-founder at Corridor, a startup using AI to help security teams fix vulnerabilities at scale. With a CS degree at Stanford and law degree at Georgetown, Ashwin worked in the federal government at CISA on cybersecurity and election security. https://ashwin.run/
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Ashwin Ramayya, MD, PhD
Assistant Professor of Neurosurgery
BioDr. Ramayya is an assistant professor in the Department of Neurosurgery. He specializes in the treatment of patients with chronic pain, movement disorders, epilepsy, and traumatic brain injury. His research program will focus on understanding brain mechanisms underlying pain experience and how to alleviate pain using brain stimulation.
Dr. Ramayya specializes in neuromodulation, including deep brain stimulation (DBS), spinal cord stimulation, MRI-guided laser therapy, and focused ultrasound. Dr. Ramayya obtained his MD and PhD from the University of Pennsylvania, where he also completed his neurosurgery residency and a fellowship in stereotactic and functional neurosurgery.
His research efforts have identified neural substrates underlying learning, memory, and decision-making using computational behavioral modeling, neurophysiology, and neuroimaging.
Dr. Ramayya has published in numerous peer-reviewed journals, including the Journal of Neuroscience, NeuroImage, and Cerebral Cortex. He has also presented his work at national and international meetings, including those for the American Association of Neurological Surgeons and the Pan Philadelphia Neurosurgery Conference. -
Kavitha Ramchandran
Clinical Professor, Medicine - Oncology
Current Research and Scholarly InterestsMy research focuses on innovative models of care delivey to understand how to integrate primary and specialist palliative care. We also do work in palliative care education and how to scale our education to be impactful and sustainable. We are evaluating online models.
In cancer care I do research on novel therapeutics in thoracic malignancies including immunotherapy, new targeted agents, and new sequencing of approved drugs. -
Lisa Moore Ramee
Assistant Director, Student Services PWR, Writing and Rhetoric Operations
Current Role at StanfordAssistant Director of Student Services, Program in Writing and Rhetoric
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Prof. Ilaria L.E. RAMELLI FRHistS
Affiliate, Philosophy
BioProfessor Ilaria L.E. Ramelli, FRHistS, holds two MAs, a PhD, a Doctorate h.c., a Postdoc, and various Habilitations to Ordinarius. She has been Professor of Roman History, Senior Visiting Professor (Harvard; Boston University; Columbia; Erfurt University), Full Professor of Theology and Endowed Chair (Angelicum), Humboldt Research Award Senior Fellow (Erfurt U. MWK), Professor of Theology (Durham University, Hon.), and Senior Fellow in Classics / Ancient Philosophy / Hellenic Studies / Theology and Religion (Durham U., twice; Princeton; Sacred Heart University; CEU Institute for Advanced Studies; Corpus Christi, Oxford U.; Christ Church, Oxford U.). She is also Professor of Patristics and Church History (KUL) and Senior Fellow at Bonn University, then Humboldt Research Award Return Senior Fellow, and Member, Center for the Study of Platonism, University of Cambridge (https://www.platonism.divinity.cam.ac.uk/directory).
She investigates ancient philosophy, especially Platonism and Stoicism, ancient theology (esp. Patristic Philosophy and Christian Platonism, besides Judaism and ancient 'pagan' religions), the interrelations between philosophy, theology, and science; ancient Christianity, Classics, and Late Antiquity, and has authored numerous books, articles, and reviews in leading scholarly journals and series, in these areas. Examples at https://orcid.org/ 0000-0003-1479-4182
Recent books include: Allegoria (Sacred Heart University 2004), Basileus Nomos Empsykhos (Bibliopolis 2006), Gregory of Nyssa on the Soul and the Resurrection (Bompiani-Sacred Heart University 2007), The Roman Stoics (Bompiani 2008), Hierocles the Stoic (Brill-SBL 2009), Pre-Existence of Souls? (Peeters 2013), The Christian Doctrine of Apokatastasis: A Critical Assessment from the New Testament to Eriugena (Brill 2013), Evagrius' Kephalaia Gnostica (Brill-SBL 2015), The Role of Religion in Shaping Narrative Forms (Mohr Siebeck 2015), Social Justice and the Legitimacy of Slavery: The Role of Philosophical Asceticism from Ancient Judaism to Late Antiquity (OUP 2016), Evagrius between Origen, the Cappadocians, and Neoplatonism (Peeters 2017), Bardaisan of Edessa: A Reassessment (Gorgias 2009; De Gruyter 2019), A Larger Hope? Universal Salvation in Christianity from the Origins to Julian of Norwich, pref. Richard Bauckham (Cascade, Wipf & Stock 2019), The Wiley-Blackwell Companion to World Literature, 1: To 600 CE (co-ed., Oxford 2020), Terms for Eternity: Aiōnios and Aïdios in Classical and Christian Authors (Gorgias 2007; De Gruyter 2021), Patterns of Women’s Leadership in Early Christianity (OUP 2021), Eriugena’s Christian Neoplatonism and its Sources in Ancient and Patristic Philosophy (Peeters 2021), Lovers of the Soul, Lovers of the Body: Philosophical and Religious Perspectives from Late Antiquity (Harvard 2022), T&T Clark Handbook of the Early Church (co-ed., T&T Clark-Bloomsbury Academic 2021, 2024), The Construction of Professional Identities in Late Antiquity (co-ed.), Origen, the Philosophical Theologian: Kleine Schriften with unpublished essays (DeGruyter 2025), The Seneca–Paul Correspondence: New Research (forthc.) and Human and Divine Nous from Ancient to Renaissance Philosophy and Religion: Key Themes, Intersections, and Developments.
Her current work includes ethical intellectualism in ancient to late antique philosophy; Ammonius, Origen, and Plotinus and the negotiation of Plato's legacy; the category and the protagonists and philosophical issues of Patristic Philosophy and Christian Platonism; John 13-17 and its Patristic reception (including major themes in Patristic philosophy); the role of the rejection of philosophical enquiry (along with other factors) in the dismissal of the doctrine of apokatastasis by the "Church of the Empire" in late antiquity; and the theories of epistrophē and apokatastasis in ancient and patristic philosophy and their interrelation. -
Valerie Ramey
Hoover Senior Fellow
BioValerie Ramey is a Senior Fellow at the Hoover Institution, a Research Associate of the National Bureau of Economic Research, and a Research Fellow of the Centre for Economic Policy and Research. She is also a professor emeritus at the University of California, San Diego, where she taught for 36 years. Ramey is a Research Associate of the National Bureau of Economic Research, a Research Fellow of the Center for Economic Policy and Research, a member of the American Academy of Arts and Sciences, and a Fellow of the Econometric Society. She has served as co-editor of the American Economic Review and as a member of several National Science Foundation Advisory Panels and the Federal Economic Statistics Advisory Committee. She currently serves on the Panel of Economic Advisers for the Congressional Budget Office and on the NBER Business Cycle Dating Committee. She is an associate editor of the Quarterly Journal of Economics and a co-editor of the NBER Macro Annual.
Ramey earned a Ph.D. in Economics from Stanford University. She has published numerous scholarly articles and policy-relevant articles on macroeconomic topics such as the sources of business cycles, the effects of monetary and fiscal policy, and the impact of volatility on growth. She has also written numerous articles on trends in wage inequality and trends in time use, such as the increase in time investments in children by educated parents. Her recent work has studied the size of government spending multipliers and has estimated the projected effects of climate change on economic growth. Her work has been featured in major media, such as the Wall Street Journal and the New York Times. -
Breana Ramirez
Library Spclst 4, University Libraries
Current Role at StanfordCirculation Supervisor
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Cheryll Ramirez
Director of Operations, Vice Provost for Undergraduate Education
BioCheryll Ramirez is the Director of Operations in the Vice Provost for Undergraduate Education (VPUE) Office. She has been with VPUE & Stanford since 2008. She currently oversees VPO's operation and facilities.
Prior to Stanford, Cheryll spent a good chunk of her career as the Financial Analyst at Pepperdine University supporting graduate programs in Education and Psychology. Cheryll is passionate in supporting education but also finds time to spend with family and friends. -
Francisco Ramirez
Vida Jacks Professor of Education, Emeritus
Current Research and Scholarly InterestsGlobalization and impact of human rights regime;rise of human rights education and analysis of civics, history, and social studies textbooks; transformations in the status of women in society and in higher education; universities as institutions and organizations;education, science and development
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Valeria Ramirez Castaneda
Postdoctoral Scholar, Economics
BioValeria Ramírez Castañeda is a Postdoctoral Fellow at the King Center on Global Development. Her research explores the intersection of urbanization, sustainability, and disease ecology, with a focus on Amazonian cities. She studies how urban expansion interacts with environmental change and vector-borne disease dynamics, using participatory research approaches to co-develop solutions with local communities. In addition to her ecological research, she examines the dominance of English in science and its structural consequences, working to promote more inclusive and multilingual scientific practices. Ramírez-Castañeda received her PhD in evolutionary biology from the University of California, Berkeley.
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Mariana Ramirez Posada
Postdoctoral Scholar, Dermatology
BioI am a Latina physician from Medellín, Colombia, passionate about advancing dermatology and healthcare equity. My research focuses on innovative teledermatology solutions to improve access and outcomes for underserved communities, particularly Latinos. With expertise in data science, programming in Python and R, and a background in digital health, I aim to bridge gaps in care through technology and education. Fluent in Spanish, English, French, and Italian, I bring a global perspective to my work and strive to create equitable healthcare solutions for diverse populations.
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Margarita Ramirez Silva, MPH
MD Student with Scholarly Concentration in Community Health, expected graduation Spring 2026
BioMargarita is an MD student born in Colombia and raised in Miami, FL. While formerly undocumented and unstably housed, she personally experienced the downstream effects of a broken healthcare system, motivating her to pursue an MPH at Northwestern and to work on diversity initiatives at Stanford. Nowadays, Margarita is interested in reproductive psychiatry and integrated behavioral health, and aspires to address the health inequities which most deeply affect minorities in the United States.
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Adriana Ramirez-Kubo
Assistant Director, Sophomore College and Student Staff Development, Stanford Introductory Studies Operations
Current Role at StanfordAssistant Director, Sophomore College and Student Staff Development
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Vedanth Ramji
Undergraduate, Computer Science
BioLinkedIn: www.linkedin.com/in/vedanth-ramji
