CAMI Health Team

Founder & Executive Director
Bethany Young Holt, PhD, MPH
Dr. Bethany Young Holt founded CAMI Health in the early 2000s, and subsequently co-founded the Initiative for MPTs (IMPT) in 2009. Bethany is a renowned thought leader and speaker whose work has been published in peer-reviewed scientific journals and featured by the Stanford Social Innovation Review, the New York Times, Vogue, and MS Magazine. She served as a Peace Corps Volunteer in Mauritania, worked as an emergency refugee coordinator for UNHCR (Senegal), and had traineeships with the CDC (Ethiopia), the Institute Pasteur (Senegal), and the National Cancer Institute (Bethesda, MD). Bethany obtained her PhD in Epidemiology and MPH in Maternal and Child Health from the University of California Berkeley, and BS in Biology from the College of Wooster. Her awards include the 2024 Pittman Prize for PHI PI/PD Excellence & Impact, recognizing an individual for their service, leadership, innovation, and effective approaches to addressing public health challenges, domestically or globally.

Program Administrator
Nancy Garcia
As Program Administrator, Nancy maintains CAMI Health’s operating budget. She also manages billing, contracts, and financial reporting for the program. Nancy joined CAMI Health in April 2016 after serving as a Senior Grants and Contracts Specialist at the Public Health Institute (PHI) for over a decade. At PHI Central, she managed a portfolio in excess of $18M and was the Grants and Contracts Specialist for CAMI Health for four years. Since 2019, Nancy also acts as Program Administrator for State of Equity, another PHI program that is dedicated to advancing health, equity, and sustainability across California’s state government. Outside of PHI, Nancy is co-owner of Kulture, a small business with two locations, one in Midtown Sacramento and one in historical Woodland.

Director, Strategy and Programming
Sheryl Verbitski, PhD
Dr. Sheryl Verbitski the Director of Strategy and Programming at CAMI Health, brings a wealth of expertise across industry, academia, public health, and the nonprofit sector. Previously, she served as CAMI Health’s Program Manager for the USAID MATRIX CaSE Fellowship Program, where she played a pivotal role in strengthening the capabilities of sub-Saharan African research leaders in HIV prevention for women. Dr. Verbitski holds a PhD in Medicinal Chemistry from the University of Utah, where her research focused on the discovery of novel anti-cancer agents and a BS in Chemistry from the University of Maryland, College Park. Her career spans drug discovery, product and program development, university-level teaching, and the management of scientific and public health teams. She is known for her ability to translate complex scientific concepts into impactful, data-driven solutions and foster meaningful partnerships across government, academia, business, community organizations, and the nonprofit sector. Her expertise in breast cancer biology and risk assessment is deeply personal. As a survivor of LAR triple-negative breast cancer, she intimately understands both the science and the urgent need for equitable, accessible care. This lived experience fuels her commitment to addressing critical gaps in breast cancer risk assessment, screening, and detection, particularly for underserved and marginalized communities. Dr. Verbitski is deeply passionate about advancing women’s health, equity, and empowerment, ensuring that all women—regardless of background—have access to lifesaving innovations and evidence-based care. Her collaborative approach and dedication to transformative health solutions continue to drive positive change in research and healthcare. She resides in Colorado, where she enjoys hiking with her dog, skiing with her family, and getting lost in a good book.
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Pharmacist, Project Lead
Claudia van Wyk, MSPharm
Claudia van Wyk, MS Pharmaceutics, is the project lead for the MPT and STI databases and works as a locum pharmacist, applying her community pharmacy, regulatory and pharmaceutical expertise. She has a proven track record in coordinating projects such as product development database, outreach initiatives, literature reviews, and landscape assessments. Claudia van Wyk is a professionally trained pharmacist with a Master of Science degree in Pharmaceutics and has extensive knowledge of pharmaceutical ingredients, pre-formulation, regulatory compliance, and the drug approval process. She worked as Program Manager for the MATRIX CaSE hub, which supported HIV/MPT product development and training among young scientists in sub-Saharan Africa. She also served as the content creator and editor for the CaSE bi-annual newsletter, where she curated and compiled updates on the program’s progress and key developments. Additionally, she facilitated pre-formulation training, organized and led webinars for MATRIX CaSE fellowship, providing essential support to both fellows and program staff.
Advisory Council

Scientific Advisor
Anke Hemmerling, MD, PhD, MPH
Dr. Anke Hemmerling is a researcher at the University of California San Francisco (UCSF) Bixby Center for Global Reproductive Health, focusing on the prevention of HIV and bacterial vaginosis in women. She also serves as faculty at UCSF and at the UC Berkeley School of Public Health, where she directs the Interdisciplinary MPH Program. Dr. Hemmerling also serves as scientific advisor to CAMI Health and the Initiative for Multipurpose Prevention Technologies (IMPT).

Scientifc Advisor
Joe Romano, PhD
Dr. Joseph Romano is President of NWJ Group, LLC, a biotechnology and pharmaceutical consulting firm that focuses primarily on non-profit and academic support for drug, device and diagnostic development. He consults to multiple organizations involved in HIV prevention product development. As Scientific Advisor, Dr. Romano supports CAMI Health’s capacity to provide central leadership as the IMPT Secretariat, including the planning and implementation of activities related to funder collaboration; refining the IMPT strategic plan to ensure scientific coordination across the MPT field; and support of other scientific, technological and development issues related to the MPT field. Prior to his role at NWJ Group, LLC, Dr. Romano was Chief of Product Development at IPM, and was responsible for the product research and development activity there for microbicides. Before joining IPM, Dr. Romano served as vice president of research at Biosyn, Inc., a private corporation that develops microbicides against HIV and other STI’s. Dr. Romano’s research at Biosyn focused on HIV-specific and broad spectrum anti-infectives and combination microbicides. Prior to focusing on microbicide research, he spent 10 years in the HIV field at ABL Inc., a subsidiary of AKZO-Nobel. There, he was involved in research related to Kaposi’s sarcoma, cytokine expression and vaccine development. He was also responsible for developing novel diagnostic technologies targeting HIV infection, viral load quantitation and immune response monitoring. He spent three years at the National Cancer Institute of the U.S. National Institutes of Health where his research involved molecular characterization of tumor suppressor genes. Dr. Romano’s training is primarily in molecular virology and immunology, and he received a BS in biology from Lehigh University, and MS and PhD degrees in microbiology from Rutgers University. Dr. Romano has published widely and he regularly presents at international scientific conferences. He is listed as the inventor on multiple patents.

Scientific Advisor
Elizabeth Bukusi, MBChB, M.Med, MPH, PhD
Chief Research Officer at the Kenya Medical Research Institute (KEMRI),a Research Professor at the university of Washington ( Departments of Obstetrics and Gynecology and Global Health) and volunteer faculty at the University of California San Francisco , Department of Obstetrics and Gynecology and Reproductive sciences. She is a visiting Scientist at the University of Nairobi, an honorary lecturer at Aga Khan University in Nairobi and is faculty at the Centre for Biomedical Ethics and Culture at the Sind Institute for urology and transplantation Karachi. Her primary research interest includes STIs, reproductive health and HIV prevention, care and treatment in addition to interest in ethics and the development of systems and structures for regulating research, She has had a focus on capacity building for many years and has been engaged in the training and mentorship young scientists. She serves on many international boards, taskforces, and committees. Education PhD (University of Washington) MPH (University of Washington) MM (University of Nairobi (Kenya)) BS (University of Nairobi (Kenya)) Country Affiliations Kenya Languages Kiswahili Luo (Dholuo)

Scientific Advisor
Ariane van der Straten, PhD, MPH
Dr. Ariane van der Straten is an Adjunct Professor at the University of California San Francisco (UCSF) School of Medicine, Center for AIDS Prevention Studies, and an independent investigator and consultant through ASTRA consulting. She also serves as the Chair of the Socio-Behavioral Research Working Groups for two NIH-funded HIV prevention networks: the MTN and the HPTN and is a member of the Behavioral Science Collaborative Group of the NIMH funded HANC Network. She recently joined the USAID funded MATRIX collaborative as a consultant to the Prime (Dr. Sharon Hillier at the University of Pittsburgh Medical Center, PA, USA). Over the past 25 years, Ariane has researched women’s sexual health issues through the lifespan, from menarche to post-menopause, by combining biomedical and socio-behavioral strategies. Her expertise spans preclinical and clinical research (phase I to III trials) evaluating short and long-acting HIV prevention approaches (topical, oral, injectable, or implantable), and multi-purpose prevention technologies (MPT) for HIV and pregnancy prevention; for over seven years, she also led the development of a biodegradable implant, as an end-user informed long-acting HIV drug delivery platform.

Strategic Advisor
Iana Simeonov
Iana Simeonov is an innovation consultant and digital health strategist focused on building the entrepreneurial and technical capacity of healthcare, life sciences and public health organizations. Simeonov has catalyzed and facilitated the design and implementation of consumer-centric technology innovations across the healthcare spectrum, discovering opportunities, engaging stakeholders, creating value and driving operational efficiency in organizations such as UCSF, Genentech, Continuum Clinical, Jazz Pharmaceuticals, UWG Inc. and the Public Health Institute. Simeonov serves as an advisor to CAMI Health and the IMPT, providing guidance on strategy and emerging technology. She also directs and consults on other independent grant-funded projects based at PHI. Her areas of expertise include consumer insights, social marketing, branding and communications strategy and integrating mobile and social media components within public health programs, particularly those focused on low-income or at-risk audiences. Simeonov has developed and launched statewide and national health marketing campaigns and is a pioneer in the field of mHealth, which exploits the near-ubiquity of mobile phones to provide health information and education, perform research, serve as a diagnostic tool, and deliver and manage care.