School of Medicine
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Lecturer, Surgery - Anatomy
Bio Physical therapist, lecturer
Aida Habtezion MD MSc.
Associate Professor of Medicine (Gastroenterology and Hepatology)
Current Research and Scholarly Interests Leukocyte recruitment & immune responses in diseases affecting digestive organs
Laura Michele Hack
Clinical Instructor, Psychiatry and Behavioral Sciences
Bio Dr. Laura Hack is a Postdoctoral Fellow and Clinical Instructor under the mentorship of Drs. Leanne Williams, Alan Schatzberg, and Ruth O?Hara. She is a translational clinician with a research passion for integrating multiple types of biological and environmental data using advanced analytic techniques into a neuroscience-based taxonomy of mood, anxiety, and stressor-related disorders. Laura envisions herself as a ?psychiatrist of the future,? incorporating genetic information, brain imaging, blood-based markers, and data from wearable sensors into diagnostic and treatment decisions to help relieve the suffering that arises from our current trial-and-error approach.
Professor (Clinical) of Anesthesia and Pediatrics, Emeritus
Current Research and Scholarly Interests The Pediatric Perioperative Anesthesia Environment-demography, performance-based credentialing, outcome measurement;
Regional Pediatric Transport Systems-organization, resource management, patient care equipment, team composition, outcome measurement.
Disaster preparedness for hospitalized pediatric, neonatal and perinatal patients.
Affordable simulation for small-scale and assessment.
Clinical Professor, Medicine - Cardiovascular Medicine
Bio Dr. Francois Haddad, MD is a Clinical Professor of Medicine that specializes in the field of cardio-vascular imaging, pulmonary hypertension, advanced heart failure and transplantation. Dr. Haddad has over 18 years of practice in the field of cardiology. He directs Stanford Cardiovascular Institute Biomarker and Phenotypic Core Laboratory dedicated to translational studies in cardiovascular medicine. The laboratory focuses on (1) identifying early biomarkers of heart failure and aging, (2) bioengineering approaches to cardiovascular disease modeling and (3) novel informatic approach for the detection and risk stratification of disease. He is involved is several precision medicine initiatives in health including the Project Baseline, the Integrated Personalized Omics Profiling Initiative, the Athletic screening program at Stanford and the Strong-D cardiac rehabilitation initiative in individuals with diabetes mellitus.
Clinical Assistant Professor, Medicine - Cardiovascular Medicine
Current Research and Scholarly Interests Adult Congenital Heart Disease
Kurt M. Hafer, MD
Clinical Assistant Professor, Medicine - Primary Care and Population Health
Bio Dr. Kurt Hafer is a board-certified physician and Fellow of the American College of Physicians (FACP) practicing Primary Care Internal Medicine exclusively at Stanford Concierge Medicine.
Dr. Hafer grew up in Chapel Hill, NC and attended Pomona College, where he received his undergraduate degree in Psychology. After completing post-baccalaureate pre-medical coursework at the University of Michigan (UM) in Ann Arbor, he worked as a neuro-endocrine peptide researcher at UM.
In 1999, Dr. Hafer graduated from The University of Chicago, Pritzker School of Medicine. He completed a Primary Care Internal Medicine Residency at Santa Clara Valley Medical Center (SCVMC) in San Jose in 2002. Between 2002 to 2012 he was a Teaching Attending Physician at SCVMC as well as an adjunct Stanford physician, training medical students and residents in Internal Medicine.
Dr. Hafer joined Stanford in 2012 as the founding Medical Director of the Stanford Primary Care, Portola Valley Clinic -- Stanford's first new primary care clinic in many years. His five years of leadership at the Portola clinic included incorporating the latest technologies into primary care, adopting active population health panel management, LEAN management practices, embedded specialists and evidence-based, best-care practices as a viable model for the future of Stanford Primary Care.
In January 2017, Dr. Hafer joined Stanford Concierge Medicine as Medical Director, where he practices alongside Dr. Heather Henri and Dr. Jessica Favreau. In addition to caring for his patients, his duties include directing the clinic and expanding the Center for Personalized Wellness, which has been piloting Primary Care Genetics and Pharmacogenomics screening programs as a testbed for Stanford Primary Care.
While at Stanford, Dr. Hafer has served as a lecturer for the American College of Physician's Internal Medicine Maintenance of Certification Course held in San Francisco, and has been a Reviewer for the American College of Physicians on multiple projects. He has served on numerous Stanford Healthcare committees and worked with teams on numerous projects, including Stanford's Primary Care 2.0 Redesign, Hypertension Center of Excellence Clinical Integration Team, The Virtual Hypertension Monitoring Project, and Stanford's Primary Care Precision Health program design team. He has directed pilots of TeleHealth phone and video visits, integration of specialty care MDs into our primary care clinics. He led a successful Clinical Effectiveness Leadership Training (CELT) project using clinical pharmacists embedded in primary care clinics to more effectively manage diabetes and high blood pressure between MD visits. He has also served as the Physician Leader for Stanford's Realizing Improvement through Team Empowerment (RITE) Quality Improvement Program.
He currently serves as a Physician Member on the Global Executive Services (GES) Network Steering Committee, part of the Vizient University Health System Consortium. Dr. Hafer also serves on Stanford's CELT/RITE Quality Improvement Program Advisory Committee.
When not caring for patients, Dr. Hafer enjoys spending time outdoors with family and friends. He is married to a Stanford University History Professor, has a daughter who graduated from Stanford and is now a medical student at UCLA as well as a son who is studying engineering at Stanford. He is an avid lifelong cyclist (road and MTB, logging over 5k miles annually), hiker, has a passion for tinkering with vintage Datsuns and enjoys wearing vintage watches.
Dr. Hafer believes that a combination of truly knowing his patients as individuals, excellent patient-physician communication, and comprehensive preventive care allows him to provide exceptional care for his patients.
Assistant Professor of Anesthesiology, Perioperative and Pain Medicine (Adult Pain) at the Stanford University Medical Center
Current Research and Scholarly Interests Perioperative Recovery of Opioids Mood and Pain Trial
Jin S. Hahn, MD
Professor of Neurology, of Pediatrics and, by courtesy, of Neurosurgery at the Stanford University Medical Center
Current Research and Scholarly Interests 1. Clinical informatics and electronic health records
2. Neonatal and fetal neurology
3. Prenatal diagnosis neurodevelopmental anomalies
4. Personalized Health and Wellness Records
Instructor, Pediatrics - Critical Care
Current Research and Scholarly Interests Our current research is focused on evaluation of cardiac bioenergetics and cardiac mechanics in pediatric sepsis. In particular, we have focused our efforts on the identification of developmental variability in cardiac bioenergetic reserve and mitochondrial oxidative stress in the setting of sepsis. Additionally we explore the role of mitochondrial dynamics in critical illness.
Professor of Political Science and, by courtesy, of Political Economics at the Graduate School of Business
Bio Jens Hainmueller is a Professor in the Department of Political Science at Stanford University and holds a courtesy appointment in the Stanford Graduate School of Business. He is also the Faculty Co-Director of the Stanford Immigration Policy Lab that is focused on the design and evaluation of immigration and integration policies and programs.
His research interests include immigration, statistical methods, political economy, and political behavior. He has published over 40 articles, many of them in top general science journals and top field journals in political science, statistics, economics, and business. He has also published three open source software packages and his research has received awards and funding from the Carnegie Corporation, the Russell Sage Foundation, the Robin Hood Foundation, the National Science Foundation, the Swiss SNF, the American Political Science Association, Schmidt Futures, the Society of Political Methodology, the National Bureau of Economic Research, and the Midwest Political Science Association.
Hainmueller received his PhD from Harvard University and also studied at the London School of Economics, Brown University, and the University of Tübingen. Before joining Stanford, he served on the faculty of the Massachusetts Institute of Technology.
Clinical Associate Professor, Radiology - Pediatric Radiology
Bio Dr. Safwan Halabi is a Clinical Associate Professor of Radiology at the Stanford University School of Medicine and serves as the Medical Director for Radiology Informatics at Stanford Children's Health. He is board-certified in Radiology with Certificate of Added Qualification in Pediatric Radiology. He is also board-certified in Clinical Informatics. He clinically practices obstetric and pediatric imaging at Lucile Packard Children's Hospital. Dr. Halabi?s clinical and administrative leadership roles are directed at improving quality of care, efficiency, and patient safety. He has also lead strategic efforts to improve the enterprise imaging platforms at Stanford Children?s Health. He is a strong advocate of patient-centric care and has helped guide policies for radiology report and image release to patients. He has published in peer-reviewed journals on various clinical and informatics topics. His current academic and research interests include: imaging informatics, deep/machine learning in imaging, artificial intelligence in medicine, clinical decision support and patient-centric health care delivery. He is currently the Chair of the RSNA Informatics Data Science Committee and serves as a Board Member for the Society for Imaging Informatics in Medicine.
Professor of Pediatrics (Neonatology) at the Lucile Packard Children's Hospital and, by courtesy, of Obstetrics and Gynecology at the Stanford University Medical Center
Current Research and Scholarly Interests 1. development of hospital operations centers coupled with sophisticated simulation capabilities
2. re-creation of near misses and adverse events
3. optimizing human and system performance during resuscitation
4. optimizing pattern recognition and situational awareness at the bedside
5. evaluation and optimization of debriefing
6. patient simulator design
Clinical Assistant Professor, Neurology & Neurological Sciences
Bio Dr. Hall graduated summa cum laude from UC Santa Cruz with a Bachelor of Science in Neuroscience and Behavior and received his MD from the Keck School of Medicine of USC. He completed an internal medicine internship at Santa Clara Valley Medical Center. He went on to train in neurology at Stanford University where he also completed a clinical fellowship in behavioral neurology.
Dr. Hall?s clinical expertise includes mild cognitive impairment, dementia with Lewy bodies, Alzheimer?s disease, primary progressive aphasia, posterior cortical atrophy, frontotemporal dementia and vascular cognitive impairment.
Dr. Hall?s non-clinical time is spent studying novel imaging techniques for neurodegenerative disorders, participating in Alzheimer?s disease clinical trials and working with the Stanford Alzheimer?s Disease Research Center.
Scott S. Hall, Ph.D
Professor of Psychiatry and Behavioral Sciences (Interdisciplinary Brain Sciences) at the Stanford University Medical Center
Current Research and Scholarly Interests My primary area of scholarly and clinical interest is the pathogenesis of problem behaviors shown by individuals diagnosed with intellectual and developmental disabilities (IDD), particularly those with neurogenetic forms of IDD, such as fragile X syndrome, Cornelia de Lange syndrome and Prader-Willi syndrome. My work aims to both advance understanding of these disorders and to identify effective new treatment approaches for pediatric and adult patient populations by state-of-the-art methodologies, such as brain imaging, eye tracking and functional analysis to determine how environmental and biological factors affect the development of aberrant behaviors in these syndromes. The end goal of my research is to create patient-specific methods for treating the symptoms of these disorders.
James Hallenbeck, MD
Associate Professor of Medicine (Primary Care and Population Health) at the Palo Alto Veterans Affairs Health Care System, Emeritus
Current Research and Scholarly Interests Research in hospice and palliative care with emphases on physician education, cultural aspects of end-of-life care, and healthcare system issues.
Professor of Psychiatry and Behavioral Sciences
Current Research and Scholarly Interests Principal Investigator
Infrastructure to facilitate discovery of autism genes
The purpose of this project is to facilitate the discovery of the genes that contribute autism by maintaining an infrastructure which research groups studying the genetics of autism can work collaboratively. This will be
accomplished through workshops, a Virtual Private Network, and access to a database that includes phenotype and genotype data from all participating groups.
A California Population-Based Twin Study of Autism
This will address several fundamental questions: (1) What is the heritability of autism (2) What is the contribution of genetic factors to variation in symptom dimensions? (3) Is there a continuum between the quantitative neurocognitive traits and clinical disorder? (4) What proportion of the variance in the neurocognitive traits is accounted for by genetic and non-genetic factors?
Center for Integrating Ethics in Genetics Research(Cho)
The goal of this project is to serve as a center of excellence in neurogenetics research, to develop a national model for bench, to bedside research ethics consultation, and to provide training opportunity in biomedical ethics.
Gene, Brain and Behavior in Turner Syndrome(Reiss)
The primary objective of this project is to use advanced, multi-modal magnetic resonance imaging (MRI) techniques, analyses of X chromosome parent-of-origin and cognitive-behavioral assessment to elucidate the effects of monosomy and X-linked imprinting on neurodevelopment and neural function in a large cohort of young girls with Turner syndrome, pre-estrogen replacement.
Project F: Genomic Analysis in narcolepsy cataplexy
The goal of the project is to locate genes outside the HLA region that influence susceptibility to narcolepsy. In order to localize these genes we will carry out a linkage and association study in the most extensive world-wide collection of DNAs from well-characterized patients with narcolepsy and their families.
Casey H. Halpern, MD
Assistant Professor of Neurosurgery and, by courtesy, of Neurology and of Psychiatry and Behavioral Sciences at the Stanford University Medical Center
Current Research and Scholarly Interests We are currently investigating the effects of deep brain stimulation in obesity using mouse models of human behavior. Many obese individuals exhibit behavioral disinhibition, a clinical feature of many neurologic and psychiatric conditions. We are dissecting the mesocorticolimbic circuit with novel techniques including optogenetics.
Professor (Research) of Pediatrics (Adolescent Medicine) and, by courtesy, of Health Research and Policy (Epidemiology)
Current Research and Scholarly Interests Research focuses on developmental, cognitive and psychosocial factors involved in adolescents? and young adults? health-related decision-making, perceptions of risk and vulnerability, health communication and risk behavior. My research has focused on understanding and reducing health risk behaviors such as tobacco use, alcohol and marijuana use, risky driving, and risky sexual behavior.
Professor of Anesthesiology, Perioperative and Pain Medicine (Pediatric) and of Pediatrics (Critical Care) at the Stanford University Medical Center
Current Research and Scholarly Interests Dr. Hammer's primary research interests are pediatric pharmacology and perioperative care of children undergoing cardiac surgery. He has numerous funded research projects in these areas, including an NIH grant for $4.3 million to study the pharmacology of sodium nitroprusside, a drug commonly used for blood pressure control in the operating room and ICU. Dr. Hammer has two other NIH grants and other ongoing research projects in the area of pediatric pharmacology.
Lawrence D. Hammer
Professor of Pediatrics (General Pediatrics) at the Lucile Salter Packard Children's Hospital, Emeritus
Current Research and Scholarly Interests Dr Hammer has had a longstanding interest in factors influencing the development of childhood obesity. In particular, his studies have focused on early determinants of eating behavior, physical activity, and parenting behavior in relation to early feeding decisions and parental influences on diet and eating. With the current epidemic of child obesity and it's comorbidities, he is currently involved in the development of protocols for adolescent bariatric surgery.
May Han, MD
Associate Professor of Neurology at the Stanford University Medical Center
Current Research and Scholarly Interests Multiple sclerosis
Autoimmune CNS disorders
Assistant Professor (Research) of Neurosurgery and of Medicine (Biomedical Informatics)
Current Research and Scholarly Interests My current research focuses on understanding the genetic and environmental etiology of complex disease and developing and evaluating efficient screening strategies based on etiological understanding. The areas of my research interests include statistical genetics, molecular epidemiology, cancer screening, health policy modeling, and risk prediction modeling. I have developed various statistical methods to analyze high-dimensional data to identify genetic and environmental risk factors and their interactions for complex disease.
Philip C. Hanawalt
Dr. Morris Herzstein Professor in Biology, Emeritus
Current Research and Scholarly Interests My current interest includes two principal areas:
1. The molecular basis for diseases in which the pathway of transcription-coupled DNA repair is defective, including Cockyne syndrome (CS) and UV-sensitive syndrome (UVSS). Patients are severely sensitive to sunlight but get no cancers. See Hanawalt & Spivak, 2008, for review.
2. Transcription arrest by guanine-rich DNA sequences and non-canonical secondary structures. Transcription collisions with replication forks.
Steven Hancock, MD
Professor of Radiation Oncology (Radiation Therapy) and, by courtesy, of Neurosurgery at Stanford University Medical Center
Current Research and Scholarly Interests Outcomes of radiation treatment for prostate cancer. Clinical research interests in the late effects of radiation on normal tissues and chemical modification of radiation injury. Hodgkins's disease and late effects of radiation and combined modality therapy. Radiation sensitizers. Hypoxic cell cytotoxins. Esophageal cancers.
General adult and pediatric radiation therapy.
Lawrence Crowley, M.D., Endowed Professor in Child Health
Current Research and Scholarly Interests His research and clinical work focuses on the development of interventional techniques for fetal and neonatal treatment of congenital heart disease, pulmonary, vascular physiology, and the neurologic impact of open-heart surgery. He developed and pioneered the unifocalization procedure, in which a single procedure is used to repair a complex and life-threatening congenital heart defect rather than several staged open-heart surgeries as performed by other surgeons.
Clinical Assistant Professor, Pediatrics
Current Research and Scholarly Interests A bad latch means maternal excruciating pain, ineffective milk transfer with subsequent weight loss, hypoglycemia, higher risk of hyperbilirubinemia and dehydration fever.All of the above led to early cessation of breastfeeding; 46% of mothers who initiate exclusive breastfeeding stop within the first 12 weeks because of difficult latch. I developed a latch tutorial focusing on step-by step-in striations for achieving an effective, non-painful latch.
Clinical Assistant Professor, Medicine - Primary Care and Population Health
Bio Dr. Hannah graduated from Kansas City University of Medicine & Biosciences. He then completed a residency in Internal Medicine at the University of Kansas and a fellowship in Hospice & Palliative Medicine at Stanford University before joining as faculty at Stanford. His clinical practice includes both inpatient palliative care consultation as well as ambulatory care in palliative medicine. His research and educational interests include symptom management and utilizing media to grow palliative care services and education.
Philip M. Hanno
Clinical Professor, Urology
Current Research and Scholarly Interests Design clinical trials to evaluate new treatments for bladder pain syndrome
Member, Stanford Cancer Institute
Bio Dr. Sigurdis Haraldsdottir, M.D., Ph.D. is an Assistant Professor of Medicine at Stanford University School of Medicine. She received her medical degree and master's degree in medical sciences from the University of Iceland. She did her Internal Medicine training at Boston University Medical Center and training in Medical Oncology at the Ohio State University, before joining the faculty at Stanford. Her clinical and research focus is in gastrointestinal malignancies with a focus on mismatch repair deficient cancers, particularly colorectal cancer. She is conducting population-based research on Lynch syndrome - an inherited cancer syndrome, and recently completed a nation-wide study on Lynch syndrome in Iceland. She received her Ph.D. in Medical Sciences in 2017 from the University of Iceland. Her interests also focus on investigating colorectal cancer genomics, and their effect on outcomes and treatment implications.
Associate Professor of Biochemistry
Current Research and Scholarly Interests Scientific breakthroughs often come on the heels of technological advances; advances that expose hidden truths of nature, and provide tools for engineering the world around us. Examples include the telescope (heliocentrism), the Michelson interferometer (relativity) and recombinant DNA (molecular evolution). Our lab explores innovative experimental approaches to problems in molecular biochemistry, focusing on technologies with the potential for broad impact.
Antonio Hardan, M.D.
Professor of Psychiatry and Behavioral Sciences at the Stanford University Medical Center
Current Research and Scholarly Interests The neurobiology of autism
Neuroimaging in individuals with autism
Psychopharmacological treatment of children and adults with autism and/or developmental disorders
The neurobiology and innovative interventions of several neurogenic disorders including DiGeorge Syndrome (Velocardiofacial syndrome; 22q11.2 mutations), PTEN mutations, and Phelan McDermid Syndrome (22q13 mutations).
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
Bio Kate Hardy is a California Licensed Psychologist who has specialized in working with individuals with psychosis for over 15 years in both research and clinical settings. Dr. Hardy received her doctorate in clinical psychology from the University of Liverpool, United Kingdom. She has worked in specialist early psychosis services in both the UK and the US, including UCSF?s Prodrome Assessment Research and Treatment (PART) program, where she completed her post-doctoral fellowship, and as Clinical Director for the Prevention and Recovery from Early Psychosis (PREP) program. Dr. Hardy has significant experience in providing CBTp to individuals with early psychosis, and those at risk of developing psychosis, in both individual and group settings and integration of this clinical intervention to broader systems and staff teams. She has led multiple trainings and workshops in CBTp to a wide variety of audiences including community clinicians, psychiatrists, and families, and provides ongoing supervision and consultation in this approach. Dr. Hardy is also involved in the implementation of national strategies to increase dissemination of early psychosis models with the aim of bringing these cutting edge treatments to a broader population.
Brian A. Hargreaves
Professor of Radiology (Radiological Sciences Laboratory) and, by courtesy, of Electrical Engineering and of Bioengineering
Current Research and Scholarly Interests I am interested in magnetic resonance imaging (MRI) applications and augmented reality applications in medicine. These include abdominal, breast and musculoskeletal imaging, which require development of faster, quantitative, and more efficient MRI methods that provide improved diagnostic contrast compared with current methods. My work includes novel excitation schemes, efficient imaging methods and reconstruction tools and augmented reality in medicine.