Stanford University
Showing 16,301-16,400 of 36,179 Results
-
Roger Kornberg
Mrs. George A. Winzer Professor of Medicine
On Leave from 07/01/2025 To 04/30/2026Current Research and Scholarly InterestsWe study the regulation of transcription, the first step in gene expression. The main lines of our work are 1) reconstitution of the process with more than 50 pure proteins and mechanistic analysis, 2) structure determination of the 50 protein complex at atomic resolution, and 3) studies of chromatin remodelling, required for transcription of the DNA template in living cells
-
Edward Korot
Adjunct Clinical Instructor, Ophthalmology
BioI’m a vitreoretinal surgeon guided by the goal of maximally scaling improvements in patients’ lives through technology.
My work involves medical AI validation, guideline development, safety, quantifying model uncertainty, AI-driven pharmaceutical trial recruitment, partner management, and UX research.
Currently, I’m an adjunct faculty at Stanford, and practicing in Michigan. When not working, you can find me doing yoga, practicing drone photography and playing tennis. -
Jeffrey R. Koseff
William Alden Campbell and Martha Campbell Professor in the School of Engineering and Professor of Oceans, Emeritus
BioJeff Koseff, founding co-director of the Stanford Woods Institute for the Environment, is an expert in the interdisciplinary domain of environmental fluid mechanics. His research falls in the interdisciplinary domain of environmental fluid mechanics and focuses on the interaction between physical and biological systems in natural aquatic environments. Current research activities are in the general area of environmental fluid mechanics and focus on: turbulence and internal wave dynamics in stratified flows, coral reef and sea-grass hydrodynamics, the role of natural systems in coastal protection, and flow through terrestrial and marine canopies. Most recently he has begun to focus on the interaction between gravity currents and breaking internal waves in the near-coastal environment, and the transport of marine microplastics. Koseff was formerly the Chair of Civil and Environmental Engineering, and the Senior Associate Dean of Engineering at Stanford, and has served on the Board of Governors of The Israel Institute of Technology, and has been a member of the Visiting Committees of the Civil and Environmental Engineering department at Carnegie-Mellon University, The Iowa Institute of Hydraulic Research, and Cornell University. He has also been a member of review committees for the College of Engineering at the University of Michigan, The WHOI-MIT Joint Program, and the University of Minnesota Institute on the Environment. He is a former member of the Independent Science Board of the Bay/Delta Authority. He was elected a Fellow of the American Physical Society in 2015, and received the Richard Lyman Award from Stanford University in the same year. In 2020 he was elected as a Fellow of the California Academy of Sciences. Koseff also served as the Faculty Athletics Representative to the Pac-12 and NCAA for Stanford until July 2024.
-
Michal Kosinski
Associate Professor of Organizational Behavior at the Graduate School of Business
BioPlease visit: http://www.michalkosinski.com/
-
William Koski
The Eric and Nancy Wright Professor of Clinical Education and Professor (Teaching), by courtesy, of Education
BioAn accomplished clinical teacher and litigator, William Koski (PhD ’03) is the founder and director of the law school’s Youth and Education Law Project (YELP). He has also taught multidisciplinary graduate seminars and courses in educational law and policy.
Professor Koski and YELP have represented hundreds of children, youth, and families in special education, student discipline, and other educational rights matters. Professor Koski has also served as lead counsel or co-counsel in several path-breaking complex school reform litigations including Robles-Wong v. California, that sought to reform the public school finance system in the state; Emma C. v. Eastin, that has restructured the special education service delivery system in a Bay Area school district and aims to reform the California Department of Education’s special education monitoring system; Smith v. Berkeley Unified School District, that successfully reformed the school discipline policies in Berkeley, CA; and Stephen C. v. Bureau of Indian Education, that seeks to hold the federal Bureau of Indian Education accountable for their failure to provide children in the Havasupai Native American tribe in Arizona with an adequate and equitable education.
Reflecting his multidisciplinary background as a lawyer and social scientist, Professor Koski’s scholarly work focuses on the related issues of educational accountability, equity and adequacy; the politics of educational policy reform; teacher employment policies; and judicial decision-making in educational policy reform litigation.
Before joining the Stanford Law School faculty in 2001, Professor Koski was a lecturer in law at Stanford and a supervising attorney at the law school’s East Palo Alto Community Law Project. He was also an associate at Orrick, Herrington & Sutcliffe and then Alden, Aronovsky & Sax.
Professor Koski has an appointment (by courtesy) with the Stanford School of Education. -
Rohini Kosoglu
Affiliate, Biodesign Health Tech Policy
BioRohini Kosoglu is a leading national expert on domestic policy and veteran of the White House, Congress, and presidential campaigns. She currently serves as a Policy Fellow at the Stanford Institute for Human-Centered Artificial Intelligence (HAI) and Director of Public Policy and Political Affairs at the Stanford Byers Center for Biodesign. She is also a Venture Partner at Fusion Fund, a venture firm that focuses on early-stage technology and health care investments. Kosoglu has been at the forefront of driving transformative change in social, technology, and economic policy over the last two decades. She also has the distinction of being the first South Asian American woman to hold the roles of both Domestic Policy Advisor to the Vice President and Chief of Staff in the United States Senate.
Kosoglu recently served as Deputy Assistant to the President and Domestic Policy Advisor to the Vice President. In this role, Kosoglu became the first Asian American woman to hold this position. She led and promoted initiatives on behalf of the President and Vice President to strengthen democracy, advance gender and racial equity, and create economic mobility for millions of American workers and families. Kosoglu also served as a key advisor during the creation and implementation of the American Rescue Plan, including the national response to the COVID-19 crisis, the CHIPS Act, the AI Bill of Rights, the bipartisan infrastructure law and the Cancer Moonshot. On behalf of the Vice President, she helped forge a number of public-private partnerships in the White House, ultimately driving billions of private sector dollars towards national priorities of the President and Vice President and leveraged the strengths of both the government and private-sector. Vice President Harris praised Kosoglu as “a brilliant and trusted leader” who “brought vision, strategic judgement, and a depth of experience as our Administration has addressed some of the most urgent challenges facing our nation.”
Earlier, Kosoglu made history as the first South Asian American woman to serve as Chief of Staff in the United States Senate under then-U.S. Senator Kamala Harris. She managed hearing preparations for some of the highest-profile Senate hearings over the last decade including investigations around data privacy, cybersecurity, and social media interference during the 2016 U.S. presidential election, as well as Supreme Court nomination hearings. Additionally, under her organizational leadership, the Joint Center for Political and Economic Studies named Harris’ office under Kosoglu's tenure as the most diverse in the U.S. Senate.
Kosoglu’s career in the United States Congress has also included over a decade of leadership positions crafting social, economic, and technology policy initiatives with senior Democratic Senators, including U.S. Senator Michael Bennet of Colorado and U.S. Senator Debbie Stabenow of Michigan. Notably, Kosoglu was a key negotiator during the passage of the historic Affordable Care Act. She also was a lead negotiator and drafter during the reform of the Food and Drug Administration which led to landmark designations for approval of innovative drugs and devices, known today as Breakthrough Therapies and Breakthrough Devices, respectively, as well as laws to strengthen patient-centered care in the 21st Century Cures Act.
Kosoglu was a former resident fellow at the Harvard Institute of Politics at the Kennedy School and received her bachelor’s degree with honors from the University of Michigan and a master’s degree from George Washington University. She serves on several nonprofit boards and advises across the public and private sectors. -
Andrea Lora Kossler, MD, FACS
Associate Professor of Ophthalmology and, by courtesy, of Otolaryngology - Head & Neck Surgery
Current Research and Scholarly InterestsThyroid Eye Disease
Adenoid Cystic Carcinoma of the Lacrimal Gland
Lacrimal Gland Stimulation for the Treatment of Dry Eyes
Neurostimulation
Orbital Tumors
Floppy Eyelid Syndrome and Obstructive Sleep Apnea -
Filippos Kostakis
Ph.D. Student in Energy Resources Engineering, admitted Winter 2020
Current Research and Scholarly InterestsMutlifidelity strategies for uncertainty quantification, data assimilation and optimization in oil and gas reservoirs.
-
Shaila R. Kotadia
Director of Employee Experience and Community Impact, School of Medicine - Human Resources Group
Current Role at StanfordDirector of Employee Experience and Community Impact, School of Medicine Human Resources Group
-
Naohiko Kohtake
Visiting Professor, Mechanical Engineering
BioNaohiko Kohtake is a Visiting Professor at the Center for Design Research, Stanford University, and Professor at the Graduate School of System Design and Management, Keio University in Japan. His research interests lie in space systems engineering, intelligent systems, and the integration of design thinking and systems engineering for innovative social and space services. He is currently conducting research at Stanford University on enhancing data-driven decision-making systems through space-scale Internet of Things, which involves satellites, drones, ground-based sensors, and robots.
He began his career at the Japan Aerospace Exploration Agency (JAXA), where he worked on the H-IIA launch vehicle, onboard software for spacecraft, and international projects related to the International Space Station with European Space Agency (ESA) and NASA. He later served as a visiting researcher at the ESA. Since joining Keio University in 2009, he has led research on space service innovation, systems approaches to societal challenges, and education for multigenerational co-creation. He has served as the primary academic advisor for 13 doctoral degree recipients and 73 master’s degree recipients from Japan as well as other countries in Asia, Africa, and Europe. He concurrently held the position of Principal at Keio Yokohama Elementary School. -
Aditya Kothari
Masters Student in Aeronautics and Astronautics, admitted Autumn 2025
Reader/Grader - Graduate, WagerBioAditya is an MS Aero/Astro student at Stanford. He works at the intersection of flight sciences and controls and has a background in vehicle systems engineering, aerodynamics, propulsions, structures and new product development. He led his university UAV team as the Captain and spearheaded the development and testing of over seven award winning UAVs including eVTOLs, eSTOLs, eCTOLs and other projects. Many of his past projects involve industry collaboration like those with GKN Aerospace, AIRBUS, Honeywell Aerospace and Forbes Marshall. He was also associated with ASME-VIT as the Chief Editor for ASME Technical Blogs and a member of the AIAA and the Rotaract NGO.
Outside of work he likes to hike and loves to play badminton and other racquet sports. -
Nishita Kothary, MD
Professor of Radiology (Interventional Radiology)
Current Research and Scholarly InterestsInterventional Oncology: Percutaneous and transarterial interventions for diagnosis and treatment of primary and metastatic tumors (lung, liver and renal)
Research Interest:
Gastrointestinal and Hepatic Oncology -
Ava Kouhana
Masters Student in Computational and Mathematical Engineering, admitted Autumn 2024
BioHi ! I am an ICME master's degree student at Stanford University, currently conduction research in Professor Gordon Wetzstein’s Computational Imaging Lab.
Prior to Stanford, I dedicated six months conducting research at Harvard under the supervision of Dr. Mengyu Wang, focusing primarily on Computer Vision tasks like Image Segmentation and Vision-Language Models. Before joining ICME , I have had the opportunity to work for six months supervised by Stanford Professor Craig Levin, researching the application of Diffusion Models for image super-resolution.
My research interests primarily revolve around computer vision, deep learning, and generative AI, with a growing interest for 3D modeling and video generation. -
Robert Kovach
Professor of Geophysics, Emeritus
Current Research and Scholarly InterestsEarthquake seismology, natural hazards, and ancient earthquakes and archaeology
-
Gregory Kovacs
Professor of Electrical Engineering, Emeritus
Current Research and Scholarly InterestsHis present research areas include instruments for biomedical and biological applications including space flight, solid-state sensors and actuators, cell-based sensors for toxin detection and pharmaceutical screening, microfluidics, electronic interfaces to tissue, and biotechnology, all with emphasis on solving practical problems.
-
Nataliya Kovalchuk
Clinical Professor, Radiation Oncology - Radiation Physics
BioEducation:
2002 - B.S., Physics, Drohobych State University, Ukraine
2004 - M.S., Physics, Minnesota State University, Mankato, MN
2008 - Ph.D., Applied Physics, University of South Florida (H. Lee Moffitt Cancer Center and Research Institute), Tampa, FL
2010 - Medical Physics Residency, Mayo Clinic, Rochester, MN
Academic Appointments:
2010 - 2015 - Instructor, Harvard Medical School, Massachusetts General Hospital/Boston Medical Center, Department of Radiation Oncology, Boston, MA
2015 - 2019 - Clinical Assistant Professor, Stanford University, Department of Radiation Oncology, Stanford, CA
2019 - 2024 - Clinical Associate Professor, Stanford University, Department of Radiation Oncology, Stanford, CA
2019 - 2024 - Adjunct Associate Professor, MD Anderson Cancer Center/University of Texas, Houston, TX
2024 - present - Clinical Professor, Stanford University, Department of Radiation Oncology, Stanford, CA
2024 - present - Adjunct Professor, MD Anderson Cancer Center/University of Texas, Houston, TX -
Anthony Kovscek
Keleen and Carlton Beal Professor of Petroleum Engineering and Senior Fellow at the Precourt Institute for Energy
Current Research and Scholarly InterestsResearch
Together with my research group, I develop and apply advanced imaging techniques, experimentation, and models to understand complex multiphase flows of gas, water, and organic phases in natural and manufactured porous media with applications in carbon storage, increased utilization of carbon dioxide for subsurface applications, hydrogen storage, and water reuse. In all of our work, physical observations, obtained mainly from laboratory and field measurements, are interwoven with theory.
Teaching
My teaching interests center broadly around education of students to meet the energy challenges that we will face this century. I teach undergraduate courses that examine the interplay of energy use and environmental issues including renewable energy resources and sustainability. At the graduate level, I offer classes on renewable energy processes based on heat and the thermodynamics of hydrocarbon mixtures.
Professional Activities
Member, American Geophysical Union, Society of Petroleum Engineers, and the American Chemical Society. -
Izabela Kowalczyk
Postdoctoral Scholar, Developmental Biology
BioDr. Izabela Kowalczyk is a postdoctoral fellow in the laboratory of Dr. Sarah Bowling, Department of Developmental Biology. She is studying embryonic development, with a focus on heart valve formation and the influence of the maternal environment on this process. Dr. Kowalczyk completed her Ph.D. at the Max-Delbrück-Center for Molecular Medicine in Berlin, under the supervision of Dr. Annette Hammes, where she investigated cell and tissue morphogenesis during early forebrain development. Her work identified novel components of Sonic Hedgehog (SHH) signaling and primary cilia biology, providing new insights into the variable penetrance of holoprosencephaly in mouse models.
-
Krish Kowkuntla
Affiliate, Medicine - Med/Pulmonary, Allergy & Critical Care Medicine
BioStudent researcher focused on early cancer detection, developed low-cost biomedical device that analyzes breath-based biomarkers to identify lung cancer at its earlier stages.
-
Sanmi Koyejo
Assistant Professor of Computer Science
BioSanmi Koyejo is an Assistant Professor in the Department of Computer Science at Stanford University and an adjunct Associate Professor at the University of Illinois at Urbana-Champaign. He leads the Stanford Trustworthy AI Research (STAIR) lab, which develops measurement-theoretic foundations for trustworthy AI systems, spanning AI evaluation science, algorithmic accountability, and privacy-preserving machine learning, with applications to healthcare and scientific discovery. His research on AI capabilities evaluation has challenged conventional understanding in the field, including work on measurement frameworks cited in the 2024 Economic Report of the President.
Koyejo has received the Presidential Early Career Award for Scientists and Engineers (PECASE), Skip Ellis Early Career Award, Alfred P. Sloan Research Fellowship, NSF CAREER Award, and multiple outstanding paper awards at flagship venues, including NeurIPS and ACL. He has delivered keynote presentations at major conferences, including ECCV and FAccT. He serves in key leadership roles, including Board President of Black in AI, Board of Directors of the Neural Information Processing Systems Foundation, and other leadership positions in professional organizations advancing AI research and broadening participation in the field. -
Michael Kozal
Professor of Medicine (Infectious Diseases)
BioDr. Kozal is a Professor of Medicine in the Division of Infectious Diseases and Geographic Medicine and is the Director of Operations for the Department of Medicine Clinical Research Hub. He previously served as Senior Associate Dean for Veteran Affairs at Stanford School of Medicine and Chief of Staff at VA Palo Alto Health Care System. Prior to coming to Stanford, he was a Professor of Medicine at Yale University School of Medicine and served as Associate Dean for Veteran Affairs at Yale University School of Medicine and the Chief of Staff at VA Connecticut Healthcare System.
Dr. Kozal is a translational researcher who has focused his research career on three areas: 1) investigating the genetic determinants of HIV and HCV drug resistance, 2) the development of new molecular methods to detect viral mutations, and 3) HIV and HCV clinical trials involving new drugs and diagnostic technology. Dr. Kozal is an expert in microarray and deep sequencing technology receiving patents for his work in genotyping. Dr. Kozal previously directed the Yale HIV Clinical Trials Group and has more than 20 years of experience in running clinical trials, serving as the principal investigator or site investigator on >40 HIV and Hepatitis C trials. He has served on multiple VA and NIH/NCI review panels and was a member of the DHHS/NIH Panel on Antiretroviral Guidelines for Adults and Adolescents from 2015-2024.
Dr. Kozal is currently serving as the overall Director of Operations for the Department of Medicine Clinical Research Hub. The key hub functions include research navigation, enhanced pre-award support for budgeting and submission strategy, streamlined contracting with research sponsors, a multisite clinical coordination center to coordinate and monitor complex studies, and a centralized digital platform for study design, data access, and analytics.
Dr. Kozal sees patients in the Infectious Diseases Clinic and the Valley Fever Clinic in Palo Alto. -
Elizabeth Bailey Kozleski
Affiliate, SAL Learning Differences
BioI engage in systems change and research on equity and justice issues in inclusive education in schools, school systems as well as state and national education organizations and agencies. My research interests include the analysis of systems change in education, how teachers learn in practice in complex, diverse school settings, including how educational practices improve student learning. Awards include the 2023 Luminary Award from the Division of Culturally and Linguistically Diverse Exceptional Children, Council of Exceptional Children; the 2018 Budig Award for Teaching Excellence in Special Education at the University of Kansas; the 2017 Boeing-Allan Visiting Endowed Chair at Seattle University; the University of Kansas 2016 Woman of Distinction award; the 2013 Scholar of the Century award from the University of Northern Colorado; the 2011 TED-Merrill award for leadership in special education teacher education in 2011; and the UNESCO Chair in Inclusive International Research. I co-lead the World Education Research Association International Research Network on Student Voice for Promoting Equity and Inclusion in Schools along with Professor Kyriaki Messiou of the University of South Hampton, UK.
A number of my articles focus on the design and development of teacher education programs that involve extensive clinical practice in general education settings. I have led the development of such programs in three universities, and continue to do research and development work in teacher education. I have also offered technical assistance as well as conducted research on the impact of technical assistance on individuals, as well as local, state, and national systems in the U.S. and abroad.
I have received funding for more than $35 million in federal, state, and local grants. I serve on the Board of Editors for the book series Inclusive Education and Partnerships, an international book series produced by Deep University. Recent books include Ability, Equity, and Culture (with co-author Kathleen King Thorius) published by Teachers College Press in ‘14 and Equity on Five Continents (with Alfredo Artiles and Federico Waitoller) published in ‘11 by Harvard Education Press. -
Christoforos Kozyrakis
Leonard Bosack and Sandy K. Lerner Professor of Engineering and Professor of Computer Science
BioChristos Kozyrakis is the Leonard Bosack and Sandy K. Lerner Professor of Engineering and a Professor of Electrical Engineering and Computer Science at Stanford University. His primary research areas are computer architecture and computer systems. His current work focuses on cloud computing, systems for machine learning, and machine learning for systems.
Christos holds a BS degree from the University of Crete and a PhD degree from the University of California at Berkeley. He is a fellow of the ACM and the IEEE. He has received the ACM SIGARCH Maurice Wilkes Award, the ISCA Influential Paper Award, the NSF Career Award, the Okawa Foundation Research Grant, and faculty awards by IBM, Microsoft, and Google. -
Fredric Kraemer
Gerald M. Reaven, MD, Professor of Endocrinology, Emeritus
Current Research and Scholarly InterestsOur research interests are in the general area of cellular lipid and lipoprotein metabolism. The work is aimed primarily at understanding the mechanisms regulating cholesterol and triglyceride accumulation in cells. We utilize a variety of techniques from cell biology, biochemistry, and molecular biology.
-
Helena Chmura Kraemer
Professor of Biostatistics in Psychiatry, Emerita
Current Research and Scholarly InterestsI am interested in the methodology pertinent to dealing with research problems where biological and behavioral interests meet. These interests have been applied not only in psychiatric research, but in those areas of Cardiology, Pediatrics and other fields of medicine in which behavioral research is becoming ever more salient.
-
Judith Kraiczy, PhD
Basic Life Research Scientist, Obstetrics & Gynecology - Reproductive Endocrinology and Infertility (REI)
BioPhD, University of Cambridge, UK
