Case Study · Digital Health Behavior Change · Enterprise Healthcare

Behavior change inside a national healthcare system.

A portfolio of digital health and behavior-change pilots within CVS Health's pharmacy, care-management, and HealthHUB ecosystem — translating patient insight into interventions designed for trust, adoption, and real-world use.

Christine Galligan presenting a behavior change framework with a team.
Role
Strategist + Designer
Organization
CVS Health
Period
2019 — 2021
Scope
Digital health pilots · Pharmacy and care-management contexts · Chronic-condition support · Older adults, Medicare, Medicaid, and underserved populations
Research Focus
How do you design behavior-change interventions that can survive inside a complex healthcare system?

Thesis

The work was not only the prototype. It was getting the prototype through the system.

Healthcare behavior change does not fail only at the patient level. It fails in handoffs, incentives, workflows, compliance reviews, operating constraints, and trust gaps.

A good idea is not enough.

  • It has to be legible to legal.
  • Useful to care teams.
  • Operationally realistic.
  • Acceptable to patients.
  • Aligned with the business.

That was the work.

The Problem

Medication adherence is not just a reminder problem.

It is a trust problem. It is a routine problem. It is a comprehension problem. It is a life-context problem.

Medication non-adherence remains one of the largest cost and care-quality challenges in U.S. healthcare. But the people most affected by chronic-condition burden are often least served by conventional digital health tools: older adults, Medicare and Medicaid members, people managing multiple conditions, and patients navigating fragmented care.

CVS Health had national reach. It had pharmacy touchpoints, care-management infrastructure, and relationships with patients across everyday health moments.

The opportunity was to build a behavior-change layer on top of that infrastructure — one grounded in human behavior, not just engagement mechanics.

The question was not whether to intervene. It was how to intervene without adding burden.

Approach

Three disciplines had to work together.

Research. Behavioral science. Enterprise translation. None of them could sit alone.

  1. 01

    Research Grounded in Context

    The work began with patient and pharmacy realities. Not ideal workflows. Real ones.

    We studied how people encountered care, medication, reminders, instructions, confusion, stigma, and competing demands inside everyday life.

    The goal was to find the moments where a cue could actually help.

  2. 02

    Behavioral Science Made Usable

    Behavioral economics frameworks informed messaging, adherence nudges, health literacy concepts, and interaction design.

    The work was not to make behavior feel manipulated. It was to reduce friction at the moment a person was already trying to do the right thing.

  3. 03

    Cross-Functional Translation

    The work moved across design, product, marketing, legal, clinical, and operations.

    That translation was not overhead. It was the adoption mechanism.

    Most pilots do not fail because no one liked the idea. They fail because no one designed the path from idea to use.

Method

How the work moved from insight to pilot.

  1. 01

    Field Research

    Conducted and synthesized qualitative research across pharmacy and care contexts, including patient interviews, stakeholder conversations, and in-store observation.

    The focus was chronic-condition management, medication adherence, health literacy, and moments of friction in the care journey.

  2. 02

    Journey Mapping

    Mapped patient journeys across conditions such as asthma, cardiac care, depression, and chronic medication use.

    The maps were not decorative. They showed where trust was lost, where motivation dropped, and where support arrived too late.

  3. 03

    Design Sprints

    Translated insight into testable concepts through rapid design sprints.

    Each concept had to be evaluated through multiple constraints at once: patient burden, clinical appropriateness, and operational feasibility.

  4. 04

    Prototype + Pilot

    Developed wireframes, messaging concepts, interactive prototypes, and early experience flows.

    One exploration used web-based augmented reality to support asthma education and medication understanding without requiring an app install.

    The work asked a simple question: what if comprehension is felt before it is understood?

  5. 05

    Handoff + Adoption

    Prepared concepts, documentation, and implementation logic for movement into CVS Health's broader pharmacy, care-management, and HealthHUB environments.

    The goal was not only a good pilot. The goal was a concept that could keep its integrity after handoff.

Featured Exploration

Augmented reality for health literacy.

Some health information is hard to understand because it is abstract. Dose. Technique. Timing. Sequence. Risk.

For asthma and medication adherence, I explored web-based AR as a way to make health education more spatial, embodied, and immediate — especially for people who may not benefit from dense text, static diagrams, or app-heavy flows.

Platform
8th Wall web-based AR
Use Cases
Asthma inhaler technique · Medication adherence education · Health literacy support
Context
Social determinants of health · HealthHUB innovation · Chronic-condition support
The insight was simple: comprehension is not only cognitive. It is perceptual.

Outcomes

What the work supported.

The pilots helped translate behavioral insight into enterprise-ready healthcare experiences.

12
Digital behavior-change pilots supported or advanced
20+
Pharmacy and care contexts involved across pilot work
National
Designed within a CVS Health environment serving tens of millions of patients and members
Adherence
Supported initiatives aimed at improving chronic medication adherence and care engagement
Cross-functional
Selected concepts and workflows advanced into care-team, pharmacy, and HealthHUB contexts

What Made the Work Hard

The design was only part of the job. The harder part was translation.

A patient insight had to become a prototype.

The prototype had to become a business case.

The business case had to survive legal, clinical, marketing, product, and operations review.

Then it had to be simple enough for a real person to use while managing a real life.

That is where healthcare innovation often breaks. Not in the idea. In the passage from idea to system.

What This Changed

This work sharpened my understanding of scale.

Scale is not reach alone.

Scale is adoption under constraint.

It is what happens when a concept enters a system with existing workflows, risk tolerances, regulatory boundaries, staffing realities, and business incentives.

The work reinforced a pattern I have seen across healthcare:

People do not reject innovation because they dislike change. They reject it when it does not respect their reality.

Lineage

This case sits between research and implementation.

It built on earlier work in caregiver physiology, sensory intervention, and behavioral health. It also shaped the adaptive systems work that followed.

  • If a cue is going to support return, it has to arrive in the right context.
  • If a system is going to intervene, it has to understand trust.
  • If a product is going to be adopted, it has to reduce burden instead of moving it somewhere else.

Those lessons now inform my work across healthcare strategy, AI-enabled care experiences, service design, and SOMA Systems.

Reflection

Healthcare systems do not need more clever concepts. They need concepts that can survive contact with reality.

The most important thing I learned at CVS was that a behavior-change intervention has to pass through many rooms before it reaches a patient. Each room can flatten it. Delay it. Dilute it. Kill it.

The work is to protect the human signal through that process.

  • What does the patient need?
  • What will the care team actually use?
  • What can the system sustain?

When those three align, adoption becomes possible.

Collaborate

Strategy that survives the operating system.

Open to senior strategy, design research, and healthcare innovation work at the intersection of behavior change, care delivery, AI-enabled experiences, and enterprise implementation.