Meet us

Where vision meets execution.

GnA Consulting helps dental practices succeed by combining strategic foresight with hands-on operational support. Meet the people who install it.

The team

The people in your corner.

Greg Essenmacher

Greg Essenmacher

CEO & Founder

Greg leads with bold ideas, energy, and a relentless drive to create new opportunities for clients. His expertise spans sales, marketing, and strategic expansion, building connections and driving revenue for dental practices.

Naiara Wireman

Naiara Wireman

Senior Lead Call Coach & Setter Department Manager

Leads GnA's Conversion Lab and call coaching team. Naiara brings over a decade of dental operations experience, focused on optimizing front-end performance through call-handling refinement and patient communication coaching.

Sarah Bogard

Sarah Bogard

Full Arch Sales and Case Acceptance Specialist

Sarah trains high-performing consultation teams. Her expertise in patient communication, objection handling, and financial presentation drives case acceptance in implant-focused practices.

What we believe

Purpose drives performance.

Vision and execution

Strategic foresight paired with operational support. Big ideas only matter if they ship, so we do both.

Numbers over noise

Every recommendation ties to a KPI. We measure what matters and coach what moves the practice.

In the trenches

We don't drop a binder and leave. We stay until the new system is muscle memory for your team.

Book your strategy call

You don't need a louder marketing channel. You need a tighter system.

30 minutes with our team. We'll look at your last 90 days of consult numbers and tell you, for free, where the leak is. No pitch. Just the diagnostic.