Stanford University
Showing 281-300 of 472 Results
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Islam Mohamed Nour Hassan Mohamed
Postdoctoral Scholar, Pediatric Surgery
BioDr. Islam Nour is a molecular virologist with over fifteen years of research experience spanning viral genomics, reverse genetics, and structural–functional analysis of pathogenic RNA viruses. As a previous postdoctoral fellow in Molecular Virology at USDA-ARS, he designed and deployed reverse-genetics systems for IBDV and avian reovirus, integrated Illumina and Oxford Nanopore sequencing with comparative genomics, and coupled these approaches to IHC/IF-based pathogenesis models. His earlier work on rotavirus and SARS-CoV spike evolution, protein modelling, and molecular viral surveillance further strengthened his ability to connect viral sequence variation to phenotypic outcomes and tissue injury. He is particularly motivated to bring this mechanistic and translational expertise to multidisciplinary clinical teams in pediatric liver disease and transplantation in division of pediatric surgery in Stanford Medicine, contributing rigorous viral pathogenesis, vector design, and protein expression skills to clinically relevant models and biomarker discovery.
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Anita Tanniru Mohan, MBBS, PhD, MBA
Clinical Assistant Professor, Surgery - Plastic & Reconstructive Surgery
BioDr. Anita Mohan is a board-certified plastic and reconstructive surgeon who provides care at the Stanford Health Care Plastic and Reconstructive Surgery Clinic. She is also a clinical assistant professor in the Department of Surgery, Division of Plastic and Reconstructive Surgery at Stanford University School of Medicine.
Dr. Mohan completed core surgical training and several years of plastic surgery training in university teaching hospitals in London and Cambridge, UK. Dr. Mohan also completed a one-year clinical fellowship at University of Cape Town, South Africa, in pediatric burns, plastic surgery, and hand surgery. She subsequently completed a second residency at the Mayo Clinic in plastic surgery, followed by advanced fellowship training in microsurgery at Stanford.
Dr. Mohan performs a wide range of surgeries, including complex reconstructive surgery for breast, trunk, and lower extremities; cosmetic (aesthetic) procedures; and surgery using microscopes and precise tools (microsurgery and supermicrosurgery). She has a particular interest in complex reconstruction for lymphedema, using the latest techniques in microsurgery, perforator flaps, and transfer of a healthy nerve to a damaged nerve (neurotization) to restore sensation. She also has an interest in expanding the role of robotic and minimally invasive techniques in reconstructive surgery.
Dr. Mohan has experience in the management of lipedema, gender-affirming top surgeries with neurotization for sensation preservation, and body contouring surgery following massive weight loss. She also performs breast surgery, including augmentation, revision, reconstruction, and reduction; skin cancer reconstruction; esophageal reconstruction; and other reconstructive and aesthetic surgeries. Dr. Mohan believes in tailoring care to the patient’s specific needs and goals and works toward restoring form, function, and the physical and mental well-being of her patients.
Dr. Mohan’s research interests include lymphedema, lipedema, gender-affirming top surgeries, and massive weight loss body contouring. She also has a strong interest in microcirculation (blood flow through the smallest blood vessels) and has worked on surgical simulation training for microsurgery and 3D modeling projects.
Dr. Mohan has published her research in numerous peer-reviewed journals, including Plastic and Reconstructive Surgery, Plastic and Aesthetic Research, Annals of Translational Medicine, ePlasty, Annals of Surgery, and Journal of Plastic, Reconstructive & Aesthetic Surgery. Dr. Mohan serves on several American Society of Plastic Surgeons committees and as a journal reviewer. She has also served as an associate editor for the Plastic Surgery Education Network and Frontiers in Surgery.
Dr. Mohan has presented to her peers at international, national, and regional meetings, including the World Society for Reconstructive Microsurgery, the American Society of Plastic Surgeons, and the American Society for Reconstructive Microsurgery.
Dr. Mohan is a member of the Royal College of Surgeons of England, the American Board of Plastic Surgery, the American Society for Reconstructive Microsurgery, and the International Society of Aesthetic Plastic Surgeons. -
Arash Momeni, MD, FACS
Associate Professor of Surgery (Plastic and Reconstructive Surgery)
Current Research and Scholarly InterestsDr. Momeni's research focuses on clinical outcomes after microsurgical reconstruction, with a particular emphasis on VTE prevention.
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Arden Morris, MD, MPH, FACS
Robert L. and Mary Ellenburg Professor of Surgery, and Professor, by courtesy, of Health Policy
BioArden M. Morris, MD, MPH is Vice-Chair for Clinical Research, the Robert L. and Mary Ellenburg Professor of Surgery, and by courtesy Professor of Health Policy at the Stanford School of Medicine. She is Director of the S-SPIRE Center, a health services research collaborative to study patient-centered care, clinical optimization, and health care economics. In her own work, Dr. Morris uses quantitative, qualitative, and mixed research methods to focus on quality of and equity in cancer care. To that end, she currently is funded by American Cancer Society and NIH to study access to care, clinical outcomes, and policy related to insurance design. Dr. Morris currently serves on the American Joint Commission on Cancer, the NIH Special Emphasis Panel “Topics in Health Services Research: Big Data, Health Information Technology, and Clinical Informatics,” and as Associate Editor for Surgery at JAMA Network Open.
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Claudia Mueller
Associate Professor of Surgery (Pediatric Surgery)
Current Research and Scholarly InterestsInvestigations of how children's beliefs of health affect their responses to illness.
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Adel Mutahar
Postdoctoral Scholar, General and Vascular Surgery
BioDr. Adel Z. I. Mutahar is a postdoctoral researcher in the Department of Surgery at Stanford University, working under the mentorship of Dr. Frederick M. Dirbas. His research focuses on translational breast cancer biology and emerging radiotherapy technologies, with an emphasis on tumor–microenvironment interactions, immuno-oncology, and preclinical therapeutic development. His academic journey spans three countries—beginning in Yemen, advancing through India, and now progressing at Stanford—reflecting his commitment to impactful cancer research and global scientific advancement.
Dr. Mutahar began his career in Yemen, earning his Bachelor’s degree in Medical Laboratory Sciences before joining Abs Community College as a faculty member. From 2007–2013, he held several academic leadership roles, including Academic Director, Head of Evaluation, and Assistant Dean of Students, where he modernized curriculum, expanded hands-on diagnostic training, and strengthened laboratory education infrastructure in resource-limited settings. His work contributed to building a more skilled medical diagnostics workforce and improving pathways for laboratory science education.
Awarded a prestigious national merit scholarship, Dr. Mutahar continued his graduate and doctoral training in India, completing his M.S. and Ph.D. in Biotechnology with a focus on triple-negative breast cancer. During his doctoral work, he developed 3D tumor spheroid models and combinatorial therapeutic strategies, demonstrating synergy between anti-angiogenic agents and chemotherapy in TNBC. He further advanced this research by creating an orthotopic murine model to investigate metastatic progression and demonstrated that knockdown of the MTA1 gene in mesenchymal stem cells (MSCs) significantly suppressed TNBC invasion, angiogenesis, and metastatic spread, introducing a promising stromal-targeted therapeutic concept for aggressive breast cancer. This work earned recognition through travel grants, conference presentations, and a Best Poster Award. His scientific adaptability was further demonstrated during the COVID-19 pandemic, when he uncovered a novel interaction between SARS-CoV-2 Spike RBD and VEGF signaling.
At Stanford, his work emphases on FLASH radiotherapy, an ultrahigh-dose-rate modality with the potential to widen the therapeutic window by minimizing normal-tissue toxicity while maintaining tumor control. Working within Dr. Dirbas’s translational breast oncology program, Dr. Mutahar employs patient-derived xenografts, orthotopic murine models, spatial transcriptomics, single-cell RNA sequencing, and immune profiling to dissect the biological mechanisms governing treatment response. His research integrates multi-omics analysis to map early and late radiotherapy injury pathways—including senescence, apoptosis and fibrosis. His goal is to develop mechanism-driven radio-immunotherapy strategies and durable FLASH-RT combination regimens that can be translated into clinical trials for breast cancer, improving therapeutic durability, minimizing toxicity, and ultimately enhancing patient outcomes.
Dr. Mutahar’s long-term vision is to establish an independent laboratory at the intersection of radiobiology, immuno-oncology, and translational therapeutics. Guided by Dr. Dirbas’s mentorship and shaped by multidisciplinary experience across three continents, he aims to develop biologically informed treatment strategies that eradicate tumors while preserving normal tissue and immune integrity—ultimately improving quality of life and survival for women with aggressive breast cancers. -
Anjali Nambiar, BS
Masters Student in Epidemiology and Clinical Research, admitted Autumn 2026
Social Science Research Professional 1, Stanford-Surgery Policy Improvement Research and Education CenterBioAnjali Nambiar is a Research Coordinator at the Surgery Policy Improvement Research and Education (S-SPIRE) Center. She holds a degree in Biological Sciences and has experience supporting clinical research across various specialties, as well as in implementing new programs at community-based clinics and organizations.
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Aussama Nassar, MD, MSc,FACS, FRCSC
Clinical Professor, Surgery - General Surgery
BioDr. Nassar is a clinical Professor in surgery, board-certified in both General Surgery and Surgical Critical Care in the United States and Canada, underscoring his exceptional expertise in these fields. He holds a Master of Science in Health Science Education from McMaster University, Canada, further solidifying his strong academic foundation.
Currently, Dr. Nassar serves as the inaugural Director of the Emergency General Surgery Service and the Director of the Surgical Critical Care Fellowship Program at Stanford University. He is also the founder and director of the Surgery Resident Coaching Program. With over 12 years of clinical and academic experience at premier tertiary care referral centers across North America, Dr. Nassar brings unparalleled knowledge and leadership to his roles.
Dr. Nassar's clinical interests include trauma, acute care surgery, critical care, and a particular focus on abdominal wall reconstruction. As a dedicated clinician-educator, he is a certified simulation educator and serves as a course director for ATLS and ASSET programs. His research is centered on advancing surgical education, with an emphasis on fostering the development of non-technical skills in surgical training.
In addition to his educational initiatives, Dr. Nassar is actively engaged in developing innovative assessment tools for surgical trainees and addressing burnout among physicians and healthcare professionals. With a strong national and international presence, Dr. Nassar continues to shape the future of surgical education and healthcare delivery through his leadership, research, and advocacy. -
Rahim Nazerali, MD, MHS, FACS
Clinical Associate Professor, Surgery - Plastic & Reconstructive Surgery
BioDr. Nazerali specializes in complex reconstruction, microsurgery, and aesthetic and cosmetic surgery. He excels at breast reconstruction using free autologous tissue and performs advanced techniques such as the minimally invasive superficial inferior epigastric artery (SIEA) flap, as well as the deep inferior epigastric artery perforator (DIEP) flap procedure. In addition to autologous reconstruction, Dr. Nazerali utilizes the latest techniques in implant-based breast reconstruction. His techniques and results have made him a leading instructor and lecturer at national and international institutions, societies and conferences.
In addition to breast reconstruction, Dr. Nazerali performs both aesthetic as well as whole body reconstructive procedures. He has a busy aesthetic practice focusing on breast augmentation, face and body rejuvenation as well as body contouring. In his reconstructive practice, he specializes in abdominal wall reconstruction as well as post-trauma tissue transfers. For every patient in his care, his goal is to optimize restoration of both form and function.
To help advance the field of plastic and reconstructive surgery, Dr. Nazerali conducts research into outcomes of breast reconstruction, augmentation, and reduction. Dr. Nazerali has published widely: well over 100 journal articles and conference proceedings. Topics include breast reconstruction after radiation; advances in surgical technique; and, the use of virtual, augmented, and mixed reality systems in plastic surgery practice and education. His work has appeared in Annals of Plastic Surgery, Plastic and Reconstructive Surgery, Surgery, the European Journal of Plastic Surgery, the Aesthetic Surgery Journal, and elsewhere.
Dr. Nazerali focuses not only on improving his patient’s lives but also our ability to deliver care as an institution. He is on the Medical Executive Council at Stanford Healthcare, serves as a committee member in the American Society of Plastic Surgeons as well as the California Society of Plastic Surgeons. In his spare time, he volunteers his time to provide reconstructive surgical services to adults and children in need worldwide. -
Kevin Nee, MD, PhD
Affiliate, Department Funds
Resident in SurgeryBioDr. Nee is a general surgery resident at Stanford, Department of Surgery. He completed his MD/PhD training at UC Irvine: School of Medicine in the Medical Scientist Training Program. His dissertation research focused on defining pericytes, fibroblasts, and adipocytes in breast cancer using single-cell RNA sequencing.
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Pooja Upadhyaya Neiman
Affiliate, Surgery - General Surgery
BioPooja Neiman is an Acute Care Surgeon and Assistant Professor at Stanford University. She completed her Trauma and Surgical Critical Care Fellowship at UCSF/San Francisco General Hospital in San Francisco, CA and her General Surgery residency at the Brigham and Women’s Hospital in Boston, MA. She was a National Clinician Scholars Program (NCSP) Fellow at the University of Michigan where her work focused on the clinical and financial outcomes for surgical patients with health policy changes. During the height of the COVID-19 pandemic, she also volunteered with the Michigan Department of Health and Human Services Testing Team to bring K-12 students safely back to school. Prior to starting residency, she completed her medical education at the UCLA School of Medicine and received her Master’s in Public Administration at the Harvard Kennedy School of Government. While in college, Pooja launched a non-profit called Mobilizing Health, an organization that connected physicians and community leaders to medical advice via text messages to more than 5,000 patients in rural India. After running Mobilizing Health full-time for two years and overseeing its transition to UNICEF, she focused her energy on issues related to access to health care domestically. As someone whose parents went into medical debt and later obtained health insurance through the Affordable Care Act, she knew what it meant to suddenly have access to good, affordable health care. Pooja believes that access to high-value, affordable health care is a basic need and trauma systems are a large pillar in that access. Pooja sees health research and policy as a critical component of her practice as an Acute Care Surgeon.
