Stanford University
Showing 18,901-19,000 of 34,977 Results
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Raghu Mahajan
Visiting Assistant Professor, Physics
Current Research and Scholarly InterestsMy research interests are wide-ranging:
1) In the context of gravity, how does spacetime emerge from its dual quantum system? How does the dual quantum system encode the answers to questions that involve local physics in semi-classical gravity? How do you avoid the "firewall" paradox in the context of black-hole evaporation?
2) How do you calculate electrical and heat currents in strongly-coupled many-body systems? How do you explain the linear-in-temperature resistivity in high-temperature cuprates?
3) Use tensor network methods to study electrical and heat transport and also the real-time dynamics of systems out of thermal equilibrium. -
Vinit B. Mahajan, MD, PhD
Professor of Ophthalmology
Current Research and Scholarly InterestsOur focus is the development of personalized medicine for eye diseases through translation of our discoveries in proteomics, genomics, and phenomics in humans, mice and tissue culture models.
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Abdelkader Mahammedi
Clinical Associate Professor, Radiology
BioDr. Abdelkader Mahammedi is Associate Professor of Neuroradiology at the Department of Radiology, Stanford University School of Medicine. He completed medical school at the University of Algiers in Algeria, and then continued a postdoctoral research fellowship in Diagnostic Radiology at Johns Hopkins Hospital under the mentorship of Dr. Stanley Siegelman. Prior to becoming a specialist neuroradiologist, Dr. Mahammedi completed a Neuroradiology fellowship at the Cleveland Clinic Imaging Institute after having completed residencies in both Nuclear Medicine and Diagnostic Radiology. His specialty interests include brain tumors, stroke, small vessel disease, head and neck imaging, and functional magnetic resonance imaging (fMRI). Dr. Mahammedi has contributed to over 30 peer-reviewed publications, including lead authoring multiple articles in high-impact journals. During the beginning of the COVID-19 pandemic, he led and collaborated with multiple institutions from Italy, Spain, and Brazil. His work was considered the first and largest study in the literature that systematically characterized neurological symptoms and neuroimaging features in hospitalized COVID-19 patients, which was published in the journal Radiology. Recently, he has published the most recent multicenter and global COVID-19-related articles, which were featured by the international media in more than 25 languages including 200 newspapers, CNN, BBC, NPR, local televised broadcasts, and the 2020 RSNA Press Release. He co-authored multiple books, including “Imaging Appearance of Migraine and Tension Type Headache” and "Humanizing BrainTumors: Strategies for You and Your Physician" which was published in 2022. Dr. Mahammedi has received numerous awards and honors, including being selected as a semi-finalist for the prestigious Cornelius Dyke Award of the American Society of Neuroradiology (ASNR) 2021, and Best Case Award at the American Institute of Radiologic Pathology (AIRP) in Neuroradiology. In 2014, he was recognized as one of the authors with top-cited articles for his work in the Journal of Thoracic Imaging at the Society of Thoracic Imaging (STR) meeting, where he introduced a new technique for early detection of pulmonary hypertension on CT scans.
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Bernadett Mahanay
Fellowship Programs Manager, Anesthesiology, Perioperative and Pain Medicine
Current Role at StanfordFellowship Programs Manager
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Kelly Mahaney
Assistant Professor of Neurosurgery
BioDr. Mahaney is a Pediatric Neurosurgeon with clinical interest in Hydrocephalus, Craniovertebral Junction abnormalities, Spasticity, Spinal dysraphism and Myelomeningocele, Central Nervous System tumors, and Pediatric Epilepsy surgery. She completed residency training at the University of Iowa Hospitals and Clinics and subspecialty Pediatric Neurosurgery training at The Hospital for Sick Children in Toronto and the Barrow Neurologic Institute at Phoenix Children's Hospital. She is interested in advancing Neuro-endoscopic techniques in Pediatric Neurosurgical practice. Dr. Mahaney's research focuses on delineating the role of iron in the development of post-hemorrhagic hydrocephalus.
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Cormac Maher, MD, FAANS, FAAP, FACS
Botha Chan Endowed Professor
BioDr. Maher is a board-certified, fellowship-trained neurosurgeon with Stanford Health Care and is chief of neurosurgery at Lucile Packard Children’s Hospital Stanford. He is also the Botha Chan Endowed Professor in the Department of Neurosurgery, Division of Pediatric Neurosurgery at Stanford University School of Medicine.
Dr. Maher specializes in treating children who have neurological disorders — conditions of the brain, spinal cord, and nerves. In his adult practice, he offers particular expertise in treating Chiari malformation, which involves a portion of the brain pushing down into the spinal canal, and tethered spinal cord. Dr. Maher has served on many national organization committees for research and training in neurosurgery.
Dr. Maher has published more than 190 articles in peer-reviewed journals, including Journal of Neurosurgery, Neurosurgery, and Journal of Neurosurgery: Pediatrics. He has also served on the editorial boards for publications and organizations including the Journal of Neurosurgery Publishing Group. He has performed ad hoc review for many other journals and grant review for organizations including the American Association of Neurological Surgeons (AANS).
Dr. Maher has delivered hundreds of presentations at symposiums and conferences for national and international audiences. He is also a fellow of the American Academy of Pediatrics, AANS, and American College of Surgeons. -
Katharine (Kate) Maher
Professor of Earth System Science, Senior Fellow at the Woods Institute for the Environment and Professor, by courtesy, of Earth and Planetary Sciences
Current Research and Scholarly InterestsHydrology, reactive transport modeling and environmental geochemistry
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Nazanin Mahinparvar
Postdoctoral Scholar, Anesthesiology, Perioperative and Pain Medicine
BioDr. Nazanin Mahinparvar is a physician-scientist whose work brings together translational research, medical education, and procedural innovation. She received her Doctor of Medicine degree from Isfahan University of Medical Sciences, Iran and is currently a Postdoctoral Scholar in the Department of Anesthesiology, Perioperative and Pain Medicine at Stanford University.
As a faculty educator with the Stanford Anesthesia Summer Institute (SASI), She teaches skin anatomy, wound healing, local anesthesia, wound closure, and microsurgical skills through hands-on educational programs. She is also actively involved in global medical education and mentorship, supporting students and early-career trainees through research, procedural training, and career development.
Dr. Mahinparvar’s passion for pain research is deeply personal. Having experienced severe chronic pain during adolescence, she developed a lasting commitment to understanding pain mechanisms and improving the lives of patients through innovative, non-opioid therapies.
Beyond research, She has always been drawn to disciplines that combine creativity with precision. She enjoys watercolor painting, playing piano, nail art, LEGO model building, and other hands-on creative activities that require meticulous attention to detail. She believes dermatology uniquely integrates art, science, technology, communication, pathology, diagnosis, and procedural medicine, making it the specialty that best reflects both her professional interests and personal strengths. She aspires to build an academic career in dermatology as a physician-scientist, educator, and mentor dedicated to advancing patient care, and translational research. -
Sally Mahmoud-Werthmann
Clinical Assistant Professor, Emergency Medicine
Current Research and Scholarly InterestsDr. Mahmoud-Werthmann's research focuses on implementation science, health equity, and healthcare delivery innovation, with an emphasis on improving care for patients experiencing social and structural barriers to health. She is particularly interested in understanding how evidence-based interventions can be effectively implemented, adapted, and scaled within real-world healthcare settings to improve access, quality, and outcomes for vulnerable populations.
A central theme of her work is centering the experiences of patients and communities in the design of healthcare interventions. She has a strong interest in qualitative and mixed-methods research and values approaches that elevate patient perspectives, identify barriers to care, and inform the development of more responsive healthcare systems. Her current work includes qualitative research exploring telehealth access and utilization among unstably housed populations, with a particular focus on co-designing potential solutions alongside patients and community stakeholders.
Her research also includes evaluation of community health worker programs, implementation strategies to increase adoption of evidence-based addiction treatment, including emergency department naltrexone prescribing, and operational approaches to addressing health-related social needs within healthcare systems. More broadly, she is interested in developing and evaluating scalable models that improve care transitions, strengthen system navigation, and advance health equity across the continuum of care.
In addition to her health services and implementation research, Dr. Mahmoud-Werthmann is interested in advancing equity within academic medicine. Her work in this area focuses on understanding barriers to advancement for women in emergency medicine and exploring innovative models of mentorship, sponsorship, and professional development that promote equitable career advancement and leadership opportunities. -
Alam Mahmud
Postdoctoral Scholar, Chemical Engineering
BioA curious individual, seeking truth and exploring wonders, as ever
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Gail Mahood
Professor of Geological Sciences, Emerita
Current Research and Scholarly InterestsOrigin and evolution of silicic magmas expressed in rhyolitic volcanic centers and shallow plutons; geologic histories of calderas; high-precision Ar-Ar geochronology applied to caldera-forming eruptions and flood basalts; formation of lithium deposits in volcanic environments; volcanic hazards in eastern California and western Saudi Arabia, geothermal systems; geoarchaeology
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Pete Mahowald
Adjunct Lecturer, Electrical Engineering
BioInterests include wireless communication systems like those found in IoT and satellites, especially in the context of the student technology clubs. These clubs can support the curriculum, host career exploration and experiment with the wise application of AI in lab engineering. Of current interest is SMesh which uses LoRa Mesh Networking, the SAMWISE satellite testing, and classes such as EE156 (PCBs), EE133 (radio components), EE186 (embedded processors) and the AA capstone class for satellites. Experience in high volume and contract design and manufacturing at HP and Apple.
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Danielle Mai
Assistant Professor of Chemical Engineering and, by courtesy, of Materials Science and Engineering
BioDanielle J. Mai joined the Department of Chemical Engineering at Stanford in January 2020. She earned her B.S.E. in Chemical Engineering from the University of Michigan and her M.S. and Ph.D. in Chemical Engineering from the University of Illinois at Urbana-Champaign. Dr. Mai was an Arnold O. Beckman Postdoctoral Fellow at MIT, where she engineered materials with selective biomolecular transport properties, elucidated mechanisms of toughness and extensibility in entangled associative hydrogels, and developed high-throughput methods for the discovery of polypeptide materials. The Mai Lab engineers biopolymers, which are the building blocks of life. Specifically, the group integrates precise biopolymer engineering with multi-scale experimental characterization to advance biomaterials development and to enhance fundamental understanding of soft matter physics. Dr. Mai's work has been recognized through the AIChE 35 Under 35 Award (2020), APS DPOLY/UKPPG Lecture Exchange (2021), Air Force Office of Scientific Research Young Investigator Program Award (2022), ACS PMSE Arthur K. Doolittle Award (2023), and MIT Technology Review List of 35 Innovators Under 35 (2023).
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Richard D. Mainwaring
Clinical Professor, Cardiothoracic Surgery
Current Research and Scholarly InterestsProfessional Interests: Pediatric cardiovascular surgery, surgery for adults with congenital heart disease
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Anurag Mairal
Adjunct Professor, Medicine - Cardiovascular Medicine
Adjunct Professor, Medicine - Cardiovascular MedicineBioDr. Anurag Mairal is an Adjunct Professor of Medicine and the Director, Global Translation and Outreach Programs at Stanford Mussallem Center for Biodesign, Stanford University. He is also a Faculty Fellow and Lead for Technology Innovation and Impact at Center for Innovation in Global Health. In these roles, he leads initiatives focused on applying the biodesign process to resource-constrained settings globally. Further, he facilitates opportunities for students, faculty and fellows at Stanford to work on global healthcare needs. He is founding co-Director for MED 232, Global Health: Scaling Health Technology Innovations in Low Resource Settings, and was part of the founding faculty team for BIOE 371, Global Biodesign: Medical Technology in an International Context, graduate-level courses offered to engineering, business, and medical students at Stanford University. Earlier, he served as Associate Director for the Stanford-India Biodesign and Singapore-Stanford Biodesign programs. He serves as the Founding Chair of BME IDEA APAC (now called APAC Biodesign Alliance), a community of medtech innovation programs in Asia Pacific, partnering closely with the industry and academia in the region. He is also an Honorary Professor at University of Cape Town, South Africa. Concurrently, he is a co-founder and Executive Vice President of Orbees Medical, a SF Bay Area-based strategy consulting firm serving global healthcare industry, with a focus on medtech, pharmaceutical, and digital health industry.
Dr. Mairal has an extensive background in medical technology development and commercialization, collaborating with partners in the U.S., India, China, and other emerging markets to advance product development, manufacturing, and distribution. Recently, he took a sabbatical for two years to take a senior leadership role at PATH, a major global health nonprofit based in Seattle. In this role, he oversaw research and development, commercialization, and implementation of technologies in PATH’s medical devices, diagnostics, and digital health divisions. Previously, he held several positions at Johnson & Johnson, including Business Development Director and Product Director for structural heart, cardiology, and peripheral vascular products at Cordis. Before joining J&J, he was a Group Leader and a Process Development Manager at Membrane Technology and Research (MTR). At MTR, he was responsible for business development, strategic alliances, and product development in the bioseparations area. An active mentor to entrepreneurs and industry professionals, he serves as the chair of PATH’s Bay Area Leadership Council; co-chair of the global advisory board at EPPIC Global Network; chair of Faculty Alumni Network and member of the Board Executive Committee at IIT Bombay Heritage Foundation; and President of Sewa International - Bay Area. Dr. Mairal has won several recognitions, including the Distinguished Alumnus Award from the National Institute of Technology, Raipur.
Dr. Mairal earned a PhD in chemical engineering from the University of Colorado at Boulder and an MBA from the Haas School of Business at the University of California at Berkeley. He also holds an MS in chemical engineering from the Indian Institution of Technology in Mumbai and a BS in chemical engineering from National Institute of Technology, Raipur. Dr. Mairal was a post-doctoral fellow at the University of Twente, Netherlands and at University of Michigan, Ann Arbor. At BerkeleyHaas, he was a founding co-Chairman of the South Asia Business Conference and Chair of the Biotech Panel for the Asia Business Conference. His work has been published in more than 30 publications, and he has seven issued patents. -
Sukhada Vaidya Mairal
Clinical Rsch Coord Assoc, Peds/Hospital Medicine
Current Role at StanfordClinical Research Coordinator Associate
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Amrapali Maitra
Clinical Assistant Professor, Medicine
BioAmrapali Maitra is a clinician, educator, and scholar with training from Harvard and Stanford as well as a Paul and Daisy Soros Fellow for New Americans (2013). Her clinical practice emphasizes humanism and attention to health equity through structural competency. As an educator, she is committed to diversity and inclusion in the learning environment for pre-medical, medical, and graduate medical trainees, as well as centering patients as teachers. Her scholarship focuses on intimate partner violence, trauma-informed care, medical education, and the humanities.
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Ravi Majeti MD, PhD
Director, Stanford Institute for Stem Cell Biology and Regenerative Medicine, Virginia and D. K. Ludwig Professor and Professor of Medicine (Hematology/Stem Cell Institute)
Current Research and Scholarly InterestsThe Majeti lab focuses on the molecular/genomic characterization and therapeutic targeting of leukemia stem cells in human hematologic malignancies, particularly acute myeloid leukemia (AML). Our lab uses experimental hematology methods, stem cell assays, genome editing, and bioinformatics to define and investigate drivers of leukemia stem cell behavior. As part of these studies, we have led the development and application of robust xenotransplantation assays for human hematopoietic cells.
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Dr. Arun Majumdar
Chester Naramore Dean, Stanford Doerr School of Sustainability, Jay Precourt Professor, Prof of Mechanical Eng, of Energy Science & Eng, of Photon Science, Sr Fellow at Woods and, by courtesy, at Hoover & Prof, by court, of MS&E
BioDr. Arun Majumdar is the inaugural Dean of the Stanford Doerr School of Sustainability. He is the Jay Precourt Provostial Chair Professor at Stanford University, a faculty member of the Departments of Mechanical Engineering and Energy Science and Engineering, a Senior Fellow and former Director of the Precourt Institute for Energy and Senior Fellow of the Woods Institute for the Environment and Senior Fellow by (courtesy) of the Hoover Institution. He is also a faculty in Department of Photon Science at SLAC.
In October 2009, Dr. Majumdar was nominated by President Obama and confirmed by the Senate to become the Founding Director of the Advanced Research Projects Agency - Energy (ARPA-E), where he served until June 2012 and helped ARPA-E become a model of excellence and innovation for the government with bipartisan support from Congress and other stakeholders. Between March 2011 and June 2012, he also served as the Acting Under Secretary of Energy, enabling the portfolio of Office of Energy Efficiency and Renewable Energy, Office of Electricity Delivery and Reliability, Office of Nuclear Energy and the Office of Fossil Energy, as well as multiple cross-cutting efforts such as Sunshot, Grid Modernization Team and others that he had initiated. Furthermore, he was a Senior Advisor to the Secretary of Energy, Dr. Steven Chu, on a variety of matters related to management, personnel, budget, and policy. In 2010, he served on Secretary Chu's Science Team to help stop the leak of the Deep Water Horizon (BP) oil spill.
Dr. Majumdar served as the Chair of the Advisory Board of the US Secretary of Energy, Jennifer Granholm. He led the Agency Review Team for the Department of Energy, Federal Energy Regulatory Commission and the Nuclear Regulatory Commission during the Biden-Harris Presidential transition. He served as the Vice Chairman of the Advisory Board of US Secretary of Energy, Dr. Ernest Moniz, and was also a Science Envoy for the US Department of State with focus on energy and technology innovation in the Baltics and Poland. He also serves on numerous advisory boards and boards of businesses, investment groups. government agencies and non-profit organizations.
After leaving Washington, DC and before joining Stanford, Dr. Majumdar was the Vice President for Energy at Google, where he assembled a team to create technologies and businesses at the intersection of data, computing and electricity grid.
Dr. Majumdar is a member of the US National Academy of Sciences, US National Academy of Engineering and the American Academy of Arts and Sciences. His research in the past has involved the science and engineering of nanoscale materials and devices, especially in the areas of energy conversion, transport and storage as well as biomolecular analysis. His current research focuses on redox reactions and systems that are fundamental to a sustainable energy future, multidimensional nanoscale imaging and microscopy, and an effort to leverage modern AI techniques to develop and deliver energy and climate solutions.
Prior to joining the Department of Energy, Dr. Majumdar was the Almy & Agnes Maynard Chair Professor of Mechanical Engineering and Materials Science & Engineering at University of California–Berkeley and the Associate Laboratory Director for energy and environment at Lawrence Berkeley National Laboratory. He also spent the early part of his academic career at Arizona State University and University of California, Santa Barbara.
Dr. Majumdar received his bachelor's degree in Mechanical Engineering at the Indian Institute of Technology, Bombay in 1985 and his Ph.D. from the University of California, Berkeley in 1989 under the supervision of Professor Chang-Lin Tien. -
Ernestine Fu Mak
Administrative Associate 2, Civil and Environmental Engineering
BioDr. Ernestine Fu Mak is Co-Director of FTL (Frontier Technology Lab), an initiative of the Stanford School of Engineering and Doerr School of Sustainability. She has taught interdisciplinary courses across engineering and medicine: Frontier Technology - Understanding and Preparing for Technology in the Next Economy, Design and Innovation for the Circular Economy, Autonomous Vehicles Studio, Entrepreneurship Through the Lens of Venture Capital, and Silicon Valley and the U.S. Government.
She is the Founder of Brave Capital. Over the past decade, she has worked across the startup ecosystem, negotiating mergers and acquisitions, organizing SPVs for later-stage companies, angel investing in and advising startups that have since been acquired, and advising banks on venture debt. She began her career at ALP, where she guided founders as they navigated the journey to product-market fit and scaled their businesses and teams. She was recognized on the inaugural Forbes Magazine 30 Under 30 list, Vanity Fair Next Establishment list, and Business Insider Silicon Valley 100 list. She is a Kauffman Fellow and Eisenhower Fellow.
She is a strong advocate for active citizen participation in our democracy. She co-authored “Civic Work, Civic Lessons” with former Stanford Law School Dean Thomas Ehrlich to encourage civic engagement. She also co-authored “Renewed Energy” with IPCC major contributor John Weyant to guide government policy and investment strategies for a sustainable future. She has served as a board director and advisor to nonprofits such as Ad Council, California 100, and Presidio Institute.
She completed her B.S., M.S., MBA, Ph.D., and postdoc at Stanford University. Graduating with Tau Beta Pi and Phi Beta Kappa honors, she was awarded the Kennedy Prize for the top undergraduate thesis in engineering and the Terman Award as one of the top thirty graduating seniors in engineering. Her doctoral thesis focused on human operator and autonomous vehicle interactions with system bias and transitions of control. She is an inventor on numerous granted or in-process technology patents.
She is a proud part of a military family. -
Bohdan Alexander Makarewycz, MD
Clinical Associate Professor (Affiliated), OHNS/Otolaryngology/Head & Neck Surgery
Staff, OHNS/Otolaryngology/Head & Neck SurgeryBioI stopped doing major ENT surgery after I retired from private medical practice. I am currently the major ENT consultant at Palo Alto VA ENT Clinic.
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Benjamin Maki
Postdoctoral Scholar, Earth System Science
BioBen joined Stanford's Earth System Science department as a postdoctoral scholar in February 2026. He is currently working on a series of projects related to the sustainable management of groundwater resources in California's Central Valley, where his work is focused within the context of managed aquifer recharge (MAR). MAR is a suite of methods used to redirect excess surface water into groundwater systems and has emerged as a key strategy to bank freshwater and restore groundwater levels throughout California. More specifically, his work focuses on better understanding the potential risks to groundwater quality posed by naturally occurring geogenic contaminants during recharge efforts, where changes to native geochemical conditions during recharge can result in the inadvertent mobilization of toxic naturally occurring contaminants, such as arsenic, uranium, chromium, and manganese. Current work funded through the Stanford Sustainability Accelerator, and in partnership with the Madera Irrigation District among other community partners, aims to establish a simple, functional multi-user focused toolkit to aid in effectively and safely scaling groundwater recharge efforts throughout the state. Importantly, this work focuses on both understanding community level concerns during local groundwater recharge projects, while simultaneously establishing effective groundwater quality monitoring protocols and designing simple, scalable, and effective field-scale management solutions to protect long-term groundwater quality.
Prior to joining Stanford, Ben completed his Ph.D. in Environmental Toxicology, with a designated emphasis in Public Policy, at the University of California Riverside (UCR). His dissertation research focused on assessing the mechanistic controls driving inadvertent geogenic metals solubilization and transformation within MAR systems designed to infiltrate untreated stormwater runoff using recharge basins on agricultural lands in the Pajaro Valley, CA. These systems were uniquely designed to remediate nitrate contamination within infiltrating stormwater via the application of carbon based (e.g., woodchips, almond shells, etc.) horizontal permeable reactive barriers, installed within basin surface soils, where carbon solubilization effectively stimulated native microbial communities to reduce and remediate excess nitrate during infiltration. However, the conditions that promote denitrification (e.g., excess organic carbon and shifts to oxygen depleted conditions) can also result in the solubilization of geogenic metals from soils. Ben’s dissertation work employed novel methods to assess how these processes were influenced by excess organic carbon availability and redox cycling, representative of the cycling wet and dry condition in basin soils during recharge, to better understand the balance between water quality tradeoffs and consider system management strategies to maximize water quality benefits while reducing risks. Preceding his time at UCR, Ben received a BS in Environmental Science from Western Washington University, where he studied the influences of amorphous iron oxyhydroxides and biological amendments on arsenic and iron bioavailability, fate, and transport in soils.
When not thinking about groundwater replenishment, Ben enjoys time with friends, family, and his partner Al and dog Rupert. He spends the bulk of his free time surfing on the California coast, exploring the Bay Area by bicycle and campervan, traveling to as many new places as possible, and enjoying live music, and good food and company along the way!
