Dennis O'Neil

Leadership coach · Arlington, VA · in person and virtual

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"Our passion is to unlock the potential in leaders through engagement in both group settings and one-on-one consultations." (in their words, on their website)

Services

ServiceWhat is includedPrice
Executive Performance Coaching
executives		 privacy · structure · accountability · discover self-view as leader · challenge perceptions on request
Executive Leadership Program assessment and diagnosis · effective engagement and coaching · capability development on request
Team Building
teams		 education · insights · pathway for team cooperation · improve performance · share success on request
Succession Planning
organizations		 identify future leadership competency · determine critical positions · assess and prioritize competencies · develop competency development plan on request
High-Potential Employees Program
high-potential employees		 structured leadership growth process · accelerated leadership development on request
Leadership Development
organizations		 aligned leadership teams · cohesive leadership teams · confident leadership teams · capable leadership teams · direction on request
Cultural Transformation
organizations		 envision desired culture · build structure · build systems · build processes · build motivation on request
Management Development
individuals progressing in organization		 professional education · training in leadership and management techniques · performance breakthroughs · decision making with values, strategy, culture on request

As published on their website, read Sep 30, 2026.

How they compare

Computed by Callings from the prices and experience coaches publish. Not a rating.

Where they fit

StudentsEarlyMidManagerDirectorVP / C-suite
Resume and LinkedInnononononono
Interviews and offersnononononono
Job search strategynonoyesyesyesyes
Career direction and changenonoyesyesyesyes
Leadershipnonoyesyesyesyes
Personal brandnononononono

How they work

Process
Develops high potential leaders · Guides leaders with expanded responsibilities · Coaches experienced leaders to fill leadership skill gaps · Serves as trusted sounding board for business challenges
Before coaching
Chief of Staff, corporate, government, academic sectors; Professor of Behavioral Sciences, National Defense University; Army Officer, military

Do it yourself, or hire a coach?

Doing it yourselfUsually enough whenA coach earns the fee when
Job searchA target list, a weekly plan and steady outreach. Callings builds the weekly plan and tracks every application, free.Interviews are coming in.Three months without traction, or a senior search that runs on your network.
Career directionWeeks of reading and conversations about roles that fit. Callings can show your strengths and the pay for each role.You already have two or three target roles.You do not know what comes next, or you want structure and a formal assessment.
LeadershipPeer groups, feedback from your manager, reading.You have a mentor who has done the job.A first management role or a bigger team, often paid for by the employer.

Times are our estimates. Try Callings.

Questions to ask before hiring

  1. What does it cost in total, and what is included? (no published price)
  2. What are your cancellation and refund terms? (no refund terms on their site)
  3. Who do you usually work with, and how long does a typical engagement last? (always worth asking)

What they publish

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Chosen by our matching from coaches who serve the same people with the same kinds of help. Nobody pays to appear here.

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