Stanford University
Showing 501-600 of 37,035 Results
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Raag Airan
Associate Professor of Radiology (Neuroimaging and Neurointervention) and, by courtesy, of Materials Science & Engineering and of Psychiatry and Behavioral Sciences
Current Research and Scholarly InterestsOur goal is to develop and clinically implement new technologies for high-precision and noninvasive intervention upon the nervous system. Every few millimeters of the brain is functionally distinct, and different parts of the brain may have counteracting responses to therapy. To better match our therapies to neuroscience, we develop techniques that allow intervention upon only the right part of the nervous system at the right time, using technologies like focused ultrasound and nanotechnology.
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Newsha Ajami
Senior Research Scholar
BioDr. Ajami is a hydrologist and environmental policy expert and the Founding Director of the Program on Governance for Risk, Resilience, and Recovery (GR3) at the Stanford Doerr School of Sustainability. Trained as a civil and environmental engineer and having served in various policy roles, her work bridges science, policy, finance, and governance to advance resilient water systems. She pioneered the use of data science to study the human and policy dimensions of resilient urban water and hydrologic systems.
Previously, she served as Chief Strategic Development Officer for Research in the Earth and Environmental Sciences Area at Lawrence Berkeley National Laboratory from 2022 to 2026, where she led initiatives at the nexus of water, energy, and climate. Ajami also recently co-led the development of the Aspen National Water Strategy for the Aspen Institute, a national roadmap developed with cross-sector leaders to strengthen U.S. water security, modernize infrastructure, and align water management with economic growth and climate resilience.
Earlier in her career, she founded and directed the Urban Water Program at Stanford University. Dr. Ajami has also held several public service roles, including mayoral appointee to the San Francisco Public Utilities Commission (2021–2024) and gubernatorial appointee to the San Francisco Bay Regional Water Quality Control Board (2013–2021). She served on the Board on Water Science and Technology at the National Academies of Sciences, Engineering, and Medicine, and is currently a Nonresident Senior Fellow at the Brookings Institution.
She is a Fellow of the American Geophysical Union (AGU) and recipient of the prestigious AGU Ambassador Award, recognized for her leadership in bridging science, policy, and society, advancing science communication, and mentoring the next generation of interdisciplinary thinkers. Dr. Ajami received her Ph.D. in Civil and Environmental Engineering from the UC, Irvine, an M.S. in Hydrology and Water Resources from the University of Arizona, and a B.S. in Civil Engineering from Amir Kabir University of Technology in Tehran. -
Javier Ajenjo Barcenas
Visiting Instructor/Lecturer, Radiology - Rad/Molecular Imaging Program at Stanford
BioJavier received his MSci from the University Complutense in Madrid (Spain). He then moved to Prague (Czech Republic) where he earned his PhD degree in Chemistry from Univerzita Karlova under the supervision of Dr Petr Beier at IOCB, working on the synthesis and derivatization of hypervalent sulfur fluorides. During this period, he also took part as ESR of FLUOR21 initial training network led by Prof Graham Sandford (Durham University) and collaborated with F2 Chemicals Ltd. Later, he joined the University of Oxford (UK) as a postdoctoral research fellow to work on the synthesis and biological evaluation of F18-labeled ATM inhibitors under the supervision of Prof Bart Cornelissen. In 2021, he joined Ferrara lab as a postdoctoral scholar to work on the development of radiochemistry methods and the synthesis of therapeutics for medical imaging.
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Karen Ajluni
Academic Operations Mgr 1, Philosophy
BioKaren Ajluni is the Director of Finance and Operations in the Departments of Philosophy and Religious Studies within the School of Humanities and Sciences (H&S) at Stanford University. Previously, Karen worked for six years as the Finance Manager in the Physics Department, also within H&S. Before coming to Stanford, Karen worked for four years at Santa Clara University, most recently as Assistant Dean of Administration and Finance in the School of Education and Counseling Psychology. Prior to that she was the Operations and Administration Manager of the Miller Center for Social Entrepreneurship. Karen has been employed in non-profit and educational administration for over 25 years, and has experience with a wide variety of organizations, including Downtown College Prep High School, the Girl Scouts of Northern California, EHC Lifebuilders, Futures without Violence, and Project Match. She received a B.S. in Psychology from Santa Clara University and a Masters in Public Administration from San Jose State University. Karen lives in downtown San Jose with her husband and three children.
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Ali Akbarisehat
Postdoctoral Scholar, Radiology
Current Research and Scholarly InterestsBiosensing, electrochemical sensing
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Franz Ake
Postdoctoral Scholar, Pathology
BioDr. Ake is a computational biologist specializing in single-cell transcriptomics, alternative polyadenylation, and isoform regulation. His research focuses on developing computational methods and bioinformatic pipelines to characterize post-transcriptional regulation and differential isoform usage at single-cell resolution. During his PhD under the mentorship of Dr. Mireya Plass at the University of Barcelona and the IDIBELL Research Institute in Barcelona, Spain, he developed approaches for isoform quantification and the analysis of differential isoform usage in single-cell datasets.
Currently, his research at Stanford University focuses on multi-omics data integration, with a particular emphasis on spatial transcriptomics and cancer genomics to study tumor biology, tissue heterogeneity, and disease-associated molecular programs from high-dimensional sequencing data. -
Daniel Akerib
Professor of Particle Physics and Astrophysics
On Leave from 04/01/2026 To 03/31/2027BioResearch interests:
Dan Akerib joined the department in 2014 with a courtesy appointment, in conjunction with a full-time appointment to the Particle Physics & Astrophysics faculty at SLAC. He has searched for WIMP dark matter particles since the early 1990s, first with the Cryogenic Dark Matter Search and more recently with the LUX and LUX-ZEPLIN projects. His current interests are in extending the sensitivity to dark matter through expanding and improving time projection chambers that use liquid xenon as a target medium. Together with Tom Shutt, he has led the establishment of a Liquid Nobles Test Platform at SLAC. The group specializes in detector development, xenon purification, and simulations, and has a broad range of opportunities for graduate and undergraduate students to participate in hardware and software development, as well as data analysis.
Career History:
- AB 1984, University of Chicago
- Ph.D. 1990 Princeton University
- Research Fellow, California Institute of Technology, 1990 - 1992
- Center Fellow, Center for Particle Astrophysics, UC Berkeley 1993 - 1996
- Assistant Professor, Case Western Reserve University, 1995-2001
- Associate Professor, Case Western Reserve University, 2001-2004
- Professor, Case Western Reserve University, 2004-2014
- Chair, Case Western Reserve University, 2007-2010
- Professor, Particle Physics & Astrophysics, SLAC 2014 - present -
Teddy J. Akiki, MD
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
Current Research and Scholarly InterestsDr. Akiki's research focuses on advancing precision psychiatry through computational neuroscience approaches. His work centers on developing transformer-based foundation models for functional neuroimaging that can predict treatment responses and symptom trajectories in psychiatric disorders. Using multimodal connectomics (combining structural, functional, and diffusion MRI), he maps neural circuits underlying stress-related conditions, with particular emphasis on identifying dysconnectivity patterns in PTSD and depression. Dr. Akiki develops novel analytical methods for neuroimaging data, including network-restricted metrics and community detection frameworks optimized for functional time series. His translational work includes neuroimaging-augmented clinical trials of novel therapeutics for treatment-resistant psychiatric disorders, with the goal of implementing data-driven, personalized interventions based on individual neurobiological profiles.
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Soud Al Kharusi
Postdoctoral Scholar, Physics
Current Research and Scholarly InterestsExperimental/astrophysical probes of neutrinos, fundamental symmetries, and cosmological models.
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Ahmad Al-Moujahed, MD, PhD, MPH
Assistant Professor of Ophthalmology (Research/Clinical Trials)
BioDr. Ahmad Al-Moujahed is a board-certified, fellowship-trained ophthalmologist with Stanford Health Care. He is also an assistant professor in the Department of Ophthalmology at Stanford University School of Medicine.
Dr. Al-Moujahed specializes in caring for retinal and macular diseases, as well as inherited retinal degenerations (IRDs), a group of genetic diseases that cause vision loss. He also specializes in vitreoretinal surgery to treat a range of diseases that affect vision. He is one of the only ophthalmologists in the nation with dedicated vitreoretinal surgery and IRD training and expertise. He is committed to providing compassionate care that improves eye health, vision, and quality of life.
As a physician-scientist, Dr. Al-Moujahed’s research focuses on investigating the origins of IRDs and developing novel treatments for these conditions. He is also involved in clinical trials exploring innovative experimental treatments for IRDs.
He is also deeply interested in the intersection of ophthalmology, public health, and global health. He has contributed to the development of educational programs for medical students and vision care initiatives in Syria and Lebanon, with the goal of expanding access to eye care in underserved communities.
Dr. Al-Moujahed has published his research in peer-reviewed journals, including Investigative Ophthalmology & Visual Science, Experimental Eye Research, Stem Cell Research, Scientific Reports, and American Journal of Ophthalmology. He has also published in Ophthalmology Retina; British Journal of Ophthalmology; European Journal of Ophthalmology; Ophthalmic Surgery, Lasers and Imaging Retina; and the International Journal of Retina and Vitreous.
He has also presented at several national conferences, including meetings of the Association for Research in Vision and Ophthalmology, American Society of Retina Specialists, American Academy of Ophthalmology, and Retina Society.
Dr. Al-Moujahed is a member of the American Society of Retina Specialists, American Academy of Ophthalmology, and Association for Research in Vision and Ophthalmology. He is also a member of the Syrian American Medical Society and serves on its Education and Ophthalmology Committee. -
Mahdi Al-Husseini
Ph.D. Student in Aeronautics and Astronautics, admitted Summer 2025
BioActive-duty captain and HH-60M pilot in command in the US Army, licensed professional engineer, registered patent agent, and aeronautics PhD student at Stanford University (SISL). 30+ patents and patent applications. I research multiagent system models and algorithms to improve medical evacuation, search and rescue, and wildfire surveillance and suppression operations.
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Shray Alag
Masters Student in Computer Science, admitted Autumn 2022
BioClass of 2025, Computer Science/Computational Biology
Research Publications:
Alag S (2020) Unique insights from ClinicalTrials.gov by mining protein mutations and RSids in addition to applying the Human Phenotype Ontology. PLoS ONE 15(5): e0233438. https://doi.org/10.1371/journal.pone.0233438.
Alag S (2020) Analysis of COVID-19 clinical trials: A data-driven, ontology-based, and natural language processing approach. PLoS ONE 15(9): e0239694. https://doi.org/10.1371/journal.pone.0239694.
Alag, Shray. 2020, July 31. Extracting Unique Insights by Mining Single Nucleotide Polymorphisms from ClinicalTrials.gov and Applying the Human Phenotype Ontology [Presenter]. Society for Clinical Trials.
Proficient in Python, Java, Bash, Octave, Mathlab. -
Ammar Alali
Ph.D. Student in Energy Science and Engineering, admitted Autumn 2023
BioI'm Ammar, a PhD student in Energy Science Engineering who is working with Hamdi Tchelepi. I got my master's degree from Stanford in 2018, and since then I have been working with Aramco as part of the development teams of two projects for Underground Gas Storage and CCUS to be developed for the first time in Saudi Arabia. My masters research was focused on numerical reservoir simulation of capillary-dominated flow in matrix-fracture systems using interface conditions. In my free time, I enjoy reading modern poetry and watching classic films.
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Israt Alam
Senior Research Scientist-Basic Life, Rad/Molecular Imaging Program at Stanford
BioResearch Focus and interests: Molecular Imaging, Clinical Translation, Graft versus Host Disease, Spatial Biology, Immune-Theragnostics
Dr. Israt Alam is a Senior Scientist in the Radiology Department at Stanford University. She trained in Prof. Sanjiv Sam Gambhir's lab and transitioned to Dr. Michelle James' lab in 2021. Her research focuses on studying lymphocyte activation and developing non-invasive imaging tools, to monitor immune dynamics in response to cancer immunotherapy and in immunopathology. Her work has supported the clinical translation of several nuclear imaging agents (small molecules and a biologic) for early detection of cancer and prediction of treatment response, that are being evaluated in oncology trials around the world. She is currently leading the IND-enabling studies for a first in class PET tracer for T cell activation and has also supported several biomarker detection platforms for early disease detection. She serves as Co-Chair of the "Imaging in cell and immune therapies" (ICIT) interest group for the World Molecular Imaging Society (WMIS).
Key funding: (grant conceptualization/scientific lead): NIH/NCI R01, Pfizer Inc., SNMMI Education and Research Foundation
Appointments:
-Senior Research Scientist, James Lab, Department of Radiology, Stanford
-Life Sciences Research Associate, Gambhir Lab, Department of Radiology, Stanford
-Post-Doctoral Scholar, Gambhir Lab, Department of Radiology, Stanford
-Churchill Travel Fellow in the Plateforme d'imagerie dynamique lab of Prof. Spencer Shorte, Pasteur Institute, Paris
-Science Education Consultant: United Nations Educational, Science and Cultural Organization (UNESCO), Paris
-Science Education Intern: United Nations Educational, Science and Cultural Organization (UNESCO), Paris -
Todd Alamin, MD, FAAOS
Professor of Orthopaedic Surgery
BioDr. Alamin is a board-certified, fellowship-trained orthopaedic surgeon and spine surgeon at Stanford Health Care Orthopaedics and Sports Medicine. He is director of the Spine Surgery Fellowship Program and the Minimally Invasive Spine Center and a professor in the Department of Orthopaedic Surgery at Stanford University School of Medicine. Dr. Alamin completed his spine care and surgery fellowship training at Stanford University School of Medicine/St. Mary’s Medical Center.
Dr. Alamin specializes in advanced, minimally invasive treatments for a range of conditions affecting the spine. He is skilled at relieving pain that results from spinal stenosis, scoliosis, degenerative disc disease, arthritis, and traumatic injuries. He combines extensive expertise with decades of experience to deliver innovative, personalized care to each of his patients.
Dr. Alamin’s research interests include effective treatments for vertebral fractures, spinal deformities, scoliosis, herniated discs, and spondylolisthesis (when a vertebra slides out of place). As principal investigator for multiple clinical trials and research studies, Dr. Alamin has explored nerve ablation as a treatment for chronic low back pain and motion-preserving lumbar fusion techniques. He uses state-of-the-art medical devices, implants, and technology to make spine surgery more effective and help his patients move without pain.
Dr. Alamin is known around the world for the treatment of spine disorders and injuries. He has published more than 65 articles in numerous peer-reviewed journals, including Spine, The Spine Journal, Clinical Spine Surgery, International Journal of Spine Surgery, and Journal of Orthopaedic Research. He has also written several book chapters that focus on diagnosing and treating spine conditions.
A recognized leader in innovative spine surgery techniques, Dr. Alamin has invented dozens of medical devices, methods, and techniques for spine surgery. He holds a number of patents for his inventions, many of which have revolutionized back pain treatments. Physicians around the globe use his techniques and devices to help their patients with spine conditions.
Dr. Alamin has been invited to present at conferences around the globe about spinal fusion procedures, novel techniques to treat spinal stenosis, and the latest medical devices to treat degenerative spondylolisthesis. He has lectured at annual meetings for the Association of Bone and Joint Surgeons, the North American Spine Society, and the International Society for the Study of the Lumbar Spine.
Dr. Alamin is a fellow of the American Academy of Orthopaedic Surgeons. He is a member of the North American Spine Society, the International Society for the Study of the Lumbar Spine, the Spine Arthroplasty Society, and the Society for Minimally Invasive Spine Surgery. -
Fernando Alarid-Escudero
Assistant Professor of Health Policy
BioFernando Alarid-Escudero, Ph.D., is an Assistant Professor of Health Policy at Stanford University School of Medicine. He is a decision scientist specializing in disease simulation, decision-analytic modeling, and cost-effectiveness analysis to inform health policy questions that cannot be readily answered through clinical studies alone. He has also developed novel methods to quantify the value of future research and calibrate simulation models using emulator-based Bayesian methods. Dr. Alarid-Escudero is a member of three cancers (colorectal [CRC], bladder, and gastric) of the Cancer Intervention and Surveillance Modeling Network (CISNET) consortium, a group of investigators sponsored by the National Cancer Institute in the U.S. that uses simulation modeling to evaluate the impact of cancer control interventions (e.g., prevention, screening, and treatment) on population trends in incidence and mortality. Dr. Alarid-Escudero co-founded the Decision Analysis in R for Technologies in Health (DARTH) workgroup (http://darthworkgroup.com) and the Collaborative Network on Value of Information (ConVOI; https://www.convoi-group.org), international and multi-institutional collaborative efforts that develop transparent and open-source solutions to implement decision analysis and quantify the value of potential future investigation for health policy analysis.
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Alexandriah Nicole Alas, MD
Clinical Associate Professor, Obstetrics & Gynecology
BioDr. Alas is a board-certified, fellowship-trained urogynecologist with Stanford Health Care Obstetrics & Gynecology. She is also a pelvic surgeon and a Clinical Associate Professor in the Department of Obstetrics & Gynecology at Stanford University School of Medicine. She specializes in minimally invasive urogynecology and reconstructive pelvic surgery, including vaginal, laparoscopic, robotic and VNOTES approaches.
Dr. Alas has expertise in treating pelvic organ prolapse, urinary and fecal incontinence, bladder pain, vaginal fistulas, mesh and non-mesh procedures as well as treating complications. In addition, she offers uterine preservation surgeries as well as non-surgical options. She is trained in a variety of in-office procedures, including urodynamics, office cystoscopy, bladder Botox injections, urethral injections, PTNS, and sacral neuromodulation tests.
Dr. Alas is nationally recognized for her expertise and serves as a national oral board examiner for the American College of Obstetrics and Gynecology. She is passionate about teaching and has served as the associate fellowship director in Urogynecology in the past and currently supervises, teaches, and mentors medical students, residents, and fellows in urogynecology.
Dr. Alas is actively involved in research and serves on the Society of Gynecological Surgeons Systematic Review Group. She has published her work in many peer-reviewed journals, including International Urogynecology Journal, Journal of Urology, and Obstetrics & Gynecology. She also serves as a reviewer for several peer-reviewed journals and has presented her research nationally and internationally.
