Oza & Castle, LLC
now thats public health.
Strategic public health consulting, built on experience, ethics, execution — and a little bit pizzazz
We help organizations, communities, and individuals design programs that actually work—grounded in data, policy, and real-world practice.
❋ Structured, Flexible ApproachWe combine clear frameworks with adaptive execution, allowing projects to remain focused while responding to real conditions on the ground.
❋ Strategic PartnershipWe work alongside clients—not above or apart from them—bringing clarity, structure, and shared accountability to every engagement.
❋ Experienced LeadershipGuided by professionals with hands-on experience in public health systems, policy, and community practice—so strategy translates into action.
❋ Ethical, Human-Centered PracticeOur work is rooted in respect, dignity, and real-world impact, ensuring solutions are both effective and responsible.
A look at our portfolio
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The COVID-19 Project, 2020
Private program led campus-wide COVID-19 response efforts, achieving a 93% vaccination rate, containing ~75% of infections through quarantine and isolation protocols, and overseeing $10.2M in CARES Act funding to sustain testing, staffing, and PPE operations.
The Narcan Project, 2025
Founded and scaled a regional overdose-prevention initiative, training 670+ community members, distributing 350+ naloxone doses across 9 counties, and returning an estimated $24,530 in lifesaving supplies and education to the Brazos Valley—documenting 4 confirmed overdose reversals.
Breast & Cervical Cancer Project, 2025
Private program coordination and clinical operations support for breast and cervical cancer screening services, focused on strengthening access, compliance, and workflow within a public health system.
(No quantitative outcomes reported at this stage.)
The Residency Program Project, 2025
Private program designed and implemented a structured public health residency and workforce training model, providing applied supervision and leadership development for 30 graduate-level public health interns across clinical, research, and policy environments.
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“Oza & Castle brought structure, clarity, and momentum to complex public health initiatives. Their ability to move seamlessly between strategy and execution made a measurable difference in our programs and partnerships. We trusted their leadership because the work spoke for itself.”