Public health consulting · Data · Responsible AI

Turn complex data into clear, confident action.

SIRT helps public health and mission-driven organizations strengthen research, evaluate programs, build workforce capacity and use AI responsibly—so evidence leads to better decisions and measurable results.

  • 26+ years in public health
  • Epidemiology & evaluation
  • CPD-certified AI consulting
Dr. Tonya Williams, founder and principal consultant of SIRT
Our purposeTransform data into decisions.

Connect evidence, strategy and implementation.

Solutions in Research and Technology. Research, innovation and impact for small businesses, state and local health departments, and nonprofit and community organizations. Data, insight, technology and solutions.

From information to impact

More data does not automatically create better decisions.

Public health teams are managing growing volumes of information, limited capacity, changing technology and increasing pressure to demonstrate results. The challenge is not simply collecting more data. It is knowing what the evidence means, what to prioritize and how to move from insight to implementation.

SIRT brings the scientific rigor, practical leadership and technical assistance needed to close that gap.

How we help

Integrated expertise for stronger programs and smarter decisions.

Engagements are tailored to the decision your organization needs to make and the capacity your team needs to build.

01

Research, Epidemiology & Data

Build a credible evidence base and translate complex findings into insight leaders can use.

  • Research and evaluation design
  • Epidemiologic and surveillance support
  • Data analysis, interpretation and reporting
  • Survey and data-collection system development
02

Program Evaluation & Improvement

Understand what is working, where performance is falling short and what to improve next.

  • Performance measurement
  • Process and outcome evaluation
  • Quality-improvement strategy
  • Actionable recommendations for programs and policy
03

AI Strategy & Capacity Building

Help teams use AI responsibly, confidently and with human judgment firmly in the loop.

  • AI readiness and workflow assessment
  • Practical AI-literacy training
  • Responsible-use guidance and governance
  • Technical assistance and implementation support

The Data to Decisions™ approach

A disciplined path from uncertainty to measurable action.

Every engagement connects strategy to execution. We make the evidence usable, involve the people closest to the work and build solutions teams can sustain.

  1. 01

    Discover

    Clarify the challenge, stakeholders, context and decision that must be made.

  2. 02

    Analyze

    Examine the evidence, systems and workflows shaping current performance.

  3. 03

    Design

    Develop a practical solution aligned with capacity, priorities and constraints.

  4. 04

    Deploy

    Support implementation, knowledge transfer and organizational adoption.

  5. 05

    Measure

    Track outcomes, learn from results and strengthen the next decision.

26+

years transforming public health data into practical guidance

Proven expertise, practical leadership

Led by Dr. Tonya Williams

Dr. Williams is an epidemiologist, health scientist, adjunct professor and CPD-certified AI consultant with more than 26 years of experience supporting public health programs. Her work spans epidemiology, surveillance, research, program evaluation, emergency response leadership and technical assistance.

What sets SIRT apart is the ability to connect rigorous methods with the realities of implementation. Clients receive clear guidance they can use—not analysis that sits on a shelf.

Evidence-drivenCollaborativeImplementation-focused

Responsible innovation

“AI can organize the work. People remain accountable for the decision.

Through Data2Decisions AI, SIRT helps organizations adopt AI with transparency, verification and human judgment built into every workflow.

Let's talk

What decision does your organization need to make next?

Whether you need an evaluation partner, specialized technical assistance or a responsible AI strategy, the first step is a focused conversation about your goals.