Norman Stolzoff, PhD — Case Files
Norman Stolzoff, PhD
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Case Files

The full story behind the headlines.

Three times his research did not just inform a decision. It changed the call. Here is what was at stake, what he did, and what moved.

Olympus · Digital Health

The bet he stopped before it shipped

01
The problem

Olympus was advancing a major investment in tablet-based, nurse-assisted clinical reporting. The thesis looked sound on paper, and momentum was building behind it.

What he did

Leading the research function he had built, Norman ran studies that put the workflow in front of the people who would actually use it, surfacing limitations and patient-safety concerns that the original thesis had missed.

What changed

The findings led the team to drop the tablet approach and pivot to an intraprocedural, AI-powered ambient voice solution, protecting patient safety and the budget at the same time.

He is always championing scientific excellence and the user's perspective, using data to push back where needed to prevent mistakes before they happen.
Rainer Kärgel · Partner Operations Manager, reported to Norman
PepsiCo · Pure Leaf

The assumption that was quietly costing growth

02
The problem

A sophisticated, demanding brand team held firm assumptions about Pure Leaf's premium positioning. They already had strong consumer insight and high standards for the research they would trust.

What he did

Norman led authentic consumer ethnography, going deeper than the usual in-home interviews to uncover how people actually related to the category, then communicated the findings with clarity and persuasion.

What changed

The work helped reshape packaging and messaging strategy and contributed to Pure Leaf becoming one of PepsiCo's fastest-growing beverage brands.

They knocked it out of the park. Their work has been fully embraced and is continuously referred to in conversations regarding our target consumers.
Randy Adis · Consumer Insights Leader, Pepsi Lipton Partnership (client)
WHOOP

The belief that was capping the market

03
The problem

WHOOP held a long-standing assumption about who its product was for, one that quietly limited how the company thought about its addressable market and its pricing.

What he did

Norman led mixed-methods research and conjoint pricing work that challenged the assumption directly, identifying an unmet need among broader health-focused consumers and pressure-testing the subscription model.

What changed

The research contributed to a new feature, an expanded addressable market, and an overhaul of the subscription model and pricing structure.

He challenged me often to think differently. He's a strong fit for an organization that wants to put research at the core of decision making.
Parsa Saljoughian · VP, Corporate Strategy at WHOOP