School of Medicine
Showing 651-700 of 940 Results
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Margarita Ramirez Silva, MPH
MD Student with Scholarly Concentration in Community Health, expected graduation Spring 2027
BioMargarita is an MD student born in Colombia and raised in Miami, FL. While formerly undocumented and unstably housed, she personally experienced the downstream effects of a broken healthcare system, motivating her to pursue an MPH at Northwestern and to work on diversity initiatives at Stanford. Nowadays, Margarita is interested in reproductive psychiatry and integrated behavioral health, and aspires to address the health inequities which most deeply affect minorities in the United States.
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Zachary T Renfro
MD Student with Scholarly Concentration in Clinical Research / Immunology, expected graduation Spring 2026
Masters Student in Epidemiology and Clinical Research, admitted Autumn 2023BioZachary studied biology at the University of Arkansas where he researched the impact of temperature on macrophage cytokine production across animal species as well as the neural basis of saccadic mislocalization. After graduation, he worked at the Arkansas Department of Health where he developed and implemented Arkansas' first plan to eliminate tuberculosis. Additionally he researched the contribution of epigenetic regulation on the susceptibility, development, and maintenance of chronic pain at the University of Arkansas for Medical Sciences and participated in the front line response to the COVID-19 pandemic.
At Stanford, he is enrolled in the MD and MS in epidemiology and clinical research programs. His current research interests include emerging infectious diseases, immunological response to infection, queer health broadly and queer sexual health specifically. -
Samantha Reyes
Ph.D. Student in Biomedical Physics, admitted Autumn 2022
BioResearch Interests: Preclinical and clinical PET imaging, novel tracer validation in vivo, B cell role in multiple sclerosis and pharmacokinetic modelling
Samantha is a Biomedical Physics PhD student with extensive experience in multi-modal molecular imaging of neurological diseases and a strong background in synthetic chemistry. She helped validate both a novel sigma-1 radiotracer, [18F]FTC-146, for its ability to detect molecular markers of neuropathic pain non-invasively and a [64Cu]hCD19-mAb radiotracer for imaging therapy-induced B cell depletion. She is well-versed in pharmacokinetic modeling, receptor occupancy studies, autoradiography, and cell-based assays. Moreover, is an expert in PET/MR imaging of neonatal mice. -
Nojus Saad
Masters Student in Clinical Informatics Management, admitted Summer 2026
BioNojus Saad, MD, is a physician-entrepreneur and digital health diplomat dedicated to engineering health justice through scalable digital systems. As a Technical Advisor to the World Health Organization (WHO), he co-develops global adolescent health indicators adopted by the World Bank, UNFPA, and UN H6+ Partners. His leadership in rural and LMIC communities across Iraq, India, and France is anchored by his role as Founder of the Youth For Women Foundation, where he has spearheaded 45 youth-led initiatives directly impacting the lives of 18,500 women and young people.
Dr. Saad’s diplomatic expertise spans health and security, serving as UN Youth Ambassador for Disarmament and Biosecurity (UNODA) and as the MENA Youth Lead for the Swiss-based DTH-Lab. Through these mandates, he has mobilized coalitions across 12 MENA countries to integrate digital innovation into national health agendas. This high-level advocacy is validated by his track record as a systems architect; in 2021, he orchestrated a digital health literacy and COVID-19 misinformation initiative for rural and displaced populations. By building the digital capacity of NGO leaders and youth, he empowered grassroots networks to execute 15 targeted awareness campaigns, reaching 10,000 women and youth to strengthen their access to reliable health services.
Currently, Dr. Saad is scaling this success into a coordinated, all-in-one digital platform that bridges Iraq’s public and private healthcare sectors. By implementing interoperable EHRs and data-driven matching, his startup digitizes the entire referral pathway to connect Iraqi patients with the most cost-effective, high-quality care providers both domestically and abroad in the U.S. and France. This venture transforms fragmented systems into a seamless, unified framework for optimized clinical access and specialist care.
A Knight-Hennessy Scholar and advisor to Lady Gaga’s Born This Way Foundation, Dr. Saad holds an MD with executive diplomatic training from the Karolinska Institute and Stockholm School of Economics. At Stanford MCiM, he is refining the technical and managerial frameworks necessary to lead the next generation of inclusive, tech-driven health systems in LMICs. -
Sina Sadeghzadeh
MD Student with Scholarly Concentration in Clinical Research, expected graduation Spring 2027
BioSina was born in Tehran, Iran and raised in Zanjan, Iran. He came out to Massachusetts to attend Harvard University where he obtained his undergraduate degree cum laude in Neuroscience with a secondary in Economics. In college, Sina conducted wet-lab research under the supervision of Dr. Hugo Bellen, worked as a legal intern in Levy Firestone Muse LLP, and served as a research assistant for Drs. Francis Shen, Steven Levitsky, and Jennifer Hochschild. Sina moved to California (by bike!) to begin medical school at Stanford where he is currently pursuing clinical and basic science research opportunities in the neuroscience domain. Outside of medical school, Sina is an avid cyclist, enjoys going on walks, doing yoga, and learning to salsa dance.
