Meet your Burchfield team. Our passion, insights and expertise help our clients stretch their benefit dollar further...helping people live better lives. Our expertise. Your benefit.

Brian B. Bullock

Founder & Chief Executive Officer

Tina Wenzel

Chief Financial & Administrative Officer

Steve Baumgardner

Procurement & Key Markets Consulting Practice Leader

Phil DeNucci

Market Leader

Derek Frye

Audit & Compliance Practice Leader

Margaret Berlack

Database Analyst & Auditor

Sarah Boughten


Bobby Boullianne

Database Analyst & Auditor

Mark Gilmer

Senior Financial Analyst

Kristin Gray

Strategic Consultant

Serah Greenwalt


Jason Hoyme

Data Validation Manager

Julie Johnson


Erin Lehrke


Sharon Mortiz

Senior Auditor & Analyst

Craig Oberg

Managing Consultant

Terri Poindexter

Strategic Consultant

Joe Schmidt

Senior Consultant

Britany Schmit

Consulting Analyst

Lynn Stauffer

Lead Auditor

Kathy Urseth

Client Services Coordinator

Diana Waldbillig

Consulting Analyst

Nick Wieland


Erin Wood


Yvonne Zachman Fiedler

Senior Consultant

Chris Zuidema

Financial Consultant

Maximize Savings, Mitigate Risks and Optimize Effectiveness

We take a data-driven approach and work with you to develop and recommend a pharmacy program that fits your individual plan needs – helping you maximize savings, mitigate financial and regulatory risk, and optimize effectiveness. Contact us to learn more.