The best leaders
conduct. They
don’t command.
MaestroVox Advisors works with senior leaders across commercial organizations, healthcare systems, nonprofits, and the wine industry — on the judgment, presence, and team coherence that decisions at scale demand. Tailored engagements, not templated programs.
Coaching shouldn’t feel like a course.
We work with leaders who don’t need to be sold on why this matters. You’re already in the room where the hard calls happen.
MaestroVox was founded on the premise that senior leadership is a craft built through deliberate practice, candid feedback, and the experience to know which question matters next. We bring two decades of work inside commercial organizations, healthcare systems, nonprofit boards, and the wine industry into every engagement.
What that looks like in practice: real conversations about real decisions, a partner who tells you what your team can’t, and frameworks introduced only when they earn their place. Our goal isn’t to leave behind a binder. It’s to leave behind a stronger leader, and a team that can hold the line without us.
Three practices, shaped to the work in front of you.
Leadership Development
Cohort-based and bespoke programs that build the judgment, communication, and resilience your senior bench needs to operate at the next level.
- Executive presence & communication
- Strategic decision-making under ambiguity
- Cross-functional leadership labs
Executive Coaching
One-to-one engagements with senior leaders — CEOs, executives, founders, and board chairs — on the specific decisions, relationships, and transitions in front of them right now.
- Six- and twelve-month engagements
- 360 input & stakeholder interviews
- Transition & first-100-days support
Team Coaching
Working with leadership teams as a team — on the trust, candor, and operating cadence that turn a group of capable people into a high-functioning unit.
- Leadership team chartering & offsites
- Cross-functional coordination
- Post-merger & reorganization integration
Twenty years of quiet work, in places where the decisions are loud.
Across commercial C-suites, healthcare leadership, nonprofit boards, and the wine industry.
Through teams, programs, and organizational change initiatives we’ve led.
From startup pods to enterprise leadership teams across healthcare, commercial, federal, and nonprofit organizations.
Two practitioners. One firm.
Bryan Miles
Bryan has spent two decades helping leaders inside commercial organizations, healthcare systems, and nonprofit boards build the senior benches that handle their hardest work. A classically trained musician turned organizational practitioner, he brings a conductor’s ear to coaching: when to draw a voice forward, when to hold silence, when to change tempo.
- PCC, ORSCC — ICF-credentialed executive coach
- 20+ years in leadership development & coaching
- B.M. Music Education, George Mason University
Justin Jennessee
Justin built his career inside retail, hospitality, and wine-industry operations, leading multi-unit teams through scale, downturn, and turnaround. He brings the operator’s discipline to team coaching: clarity on the work, candor on the dynamics, and the patience to let new operating cadences actually take root.
- Multi-unit retail, hospitality & winery operations leadership
- Strategic facilitator, leadership-team offsites
- Lean & service-design practitioner
Tell us what’s in front of you.
We’ll tell you if we can help.
Most engagements start with a 30-minute call. We’ll listen, ask a few sharp questions, and be honest about whether we’re the right partner. If we are, we’ll propose a path. If we’re not, we’ll point you toward someone who is.
- Office
- 4786 Grove Street · Sonoma, CA 95476
- linkedin.com/in/bryannmiles
- Response
- Within one business day