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Susan Howard

Core Learship Circle, Founder

Susan Mayginnes Howard is a masterful facilitator, strategist, and community builder with over 40 years of experience guiding leaders, entrepreneurs, and organizations through meaningful transformation. She is the CEO and Founder of Core Leadership Circle and Commit to Greatness Consulting, two ventures dedicated to elevating conscious leadership, authentic connection, and breakthrough growth.

Early in her career, Susan co-founded The Summit Organization, a trailblazing personal development company that scaled to over $14 million in revenue, graduating over 40,000 people. For nearly two decades, she served as Director of Training, crafting transformational programs. She worked as an executive coach and leadership consultant with executive teams across industries to build cultures rooted in clarity, trust, and collaboration. Today, through Core Leadership Circle, Susan leads a powerful mastermind community of high-achieving professionals who are not only committed to results, but to growth with meaning. Her vision is bold — a constellation of interconnected groups grounded in deep trust, curated retreats, and expansive conversations that feel like home. Members don’t just attend; they belong. They evolve.

With deep expertise in emotional intelligence, conflict resolution, and organizational dynamics, Susan brings original frameworks, transformational tools, and a rare ability to help others gain greater effectiveness and performance. Her approach blends intellect and intuition, structure and soul. Her credentials include an M.A. in Leadership, a B.A. in Organizational Culture, Senior Fellowship in Body-Centred Psychotherapy from The Hendricks Institute, and NLP Trainer Certification. She's also served in roles ranging from corporate trainer to college faculty, consistently bringing a focus on courageous communication and next-level collaboration. Susan’s life’s work is about sparking legacy-level change — shaping not just businesses, but lives, communities, and the future of conscious leadership. Through every mastermind, retreat, and transformative moment, she invites others to rise — with clarity, with purpose, and with greatness.

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Dori Etter

Core Leadership Circle, COO

Dori Etter is a results-driven strategist and change management expert with a proven track record in driving organizational growth and success. With expertise in strategic planning, effective communication, and corporate management, Dori excels in designing and implementing action plans that align with core company objectives. Her ability to assess individual motivations and develop tailored strategies has enabled her to effectively lead teams and foster collaborative environments.

Both in organizations as an Executive, and as an independent Business Consultant, Dori's proficiency in project management and team building has allowed her to successfully manage global teams and deliver results in fast-paced environments. She has a passion for helping clients develop new lines of business and navigate industry transitions.

Dori holds a Bachelor of Arts degree with Honors in Economics from Indiana University-Purdue University Indianapolis. She is also a veteran, having served in the United States Navy.

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About Core

Core is a curated mastermind community for leaders, entrepreneurs, and creatives who want to grow—personally and professionally—in powerful, integrated ways.

It’s a space for people who are already succeeding in life, but want to keep evolving. People who value deep thought, bold action, and meaningful connection.

What makes Core different is how fully we bring together personal development and business strategy. Most mastermind groups focus on one or the other—we believe the real breakthroughs happen when you work from the inside and out. Through social learning and deep interaction, members elevate their perspectives, their businesses and their lives.

Our Definition of Success

At Core, success is aligned and multi-dimensional

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Wealth

Creating wealth that’s not just financial, but relational, emotional, and experiential

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Work

Doing meaningful work that aligns with your values and brilliance

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Life

Building lives we love, not just businesses we run

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Leadership

Leading with clarity, generosity, and joy

Why Members Stay?

Our members return year after year because Core becomes part of the fabric of their lives. A place for powerful conversations, bold thinking, deep reflection, and the kind of friendships that remind you who you really are.

At Core, you don’t just grow your business.

You grow you.

And that changes everything.

What We Do

Core is a year-long mastermind experience designed to support ongoing growth, success, and self-expansion.

We meet regularly throughout the year in person for a combination of retreats, strategy sessions, group coaching, and structured peer conversations.

Here’s what happens inside:

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You get clear

On what matters, where you’re headed, and what’s truly worth your time and energy.

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You get challenged

Not by pressure but by the kinds of questions that wake up your best thinking.

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You take aligned action

No hype. No formulas. Just strong insight and clear next steps rooted in your vision.

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You become more of who you are

Every month, every session, every conversation is designed to help you evolve from your core.

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This is not a place for playing small, staying stuck in old thinking, or going it alone.

It’s a place for thoughtful growth, radical honesty, creative possibility, and expanding into what’s next—with a group of people who are doing the same.

WHO WE ARE

Susan Howard

Core Leadership Circle, Founder

“My mission is to offer leaders a real community where they receive the business and personal support they need to live lives that feel meaningful, whole, and truly alive.”

Our Founder, Susan Mayginnes Howard, began her entrepreneurial journey at the age of 21, co-founding The Summit Organization, a personal and professional development company. In 8 years, she helped grow it to a $14M company, graduating over 40,000 people from its innovative programs.

Since that time, she has led CEO masterminds and worked with executive teams from a diverse portfolio of businesses.

Her unique genius is distilling diverse methodologies into effective transformational tools that leave participants thinking, feeling, and acting in new, more powerful ways. These tools have been refined into The Diamond Model and have been producing reliable results in the lives of successful leaders for over 20 years.

Susan Howard

Core Leadership Circle, Founder

“My mission is to offer leaders a real community where they receive the business and personal support they need to live lives that feel meaningful, whole, and truly alive.”

Dori Etter

Core Leadership Circle, COO

“There's no such thing as a personal life and a work life. I focus on integrating leaders into one authentic, congruent Self to experience joy and success in all of life. This is the path of fulfillment and satisfaction.”

"My leadership is becoming more expansive, my mindset is clearer, and my business is also growing in ways that are creating more impact, revenue, and space for me to do my best work, be a great mom, and enjoy my life."

Anese Cavanaugh, Creator of the IEP Method® (Intentional Energetic Presence). Author of Contagious Culture: Show Up, Set the Tone, and Intentionally Create an Organization That Thrives

ADVISORY BOARD

We have a vibrant and engaged Advisory Board who supports Susan and the Leadership Team as they continue to grow and expand.

Peter Howard

Revenue Growth Strategist and Partner Ecosystem Expert

Bruce Lipton, PhD

Internationally Renowned Author & Cellular Biologist

Tye Smith

Founder and Former CEO of Natural Partners, Inc.

Shelle Rose Charvet

Founder of The Institute for Influence and Success Strategies

Neal Tricarico

Executive Sales Leader and Advisor

Steve Lishansky

Founder & Principal, Optimize International

Shelley Scammell

Clinical Psychologist (PsyD)

Rick Mendius

Neurologist, Author, and Mindfulness Practitioner

Jim Coughlin

Executive Sales Leader, IT Staffing Expert, and Yoga Business Manager

Judith C. Spear
MS, CMC, BCC

Founder  and Master Consultant in Spear-Rhodes, Ltd

ADVISORY BOARD

We have a vibrant and engaged Advisory Board who supports Susan and the Leadership Team as they continue to grow and expand.

Peter Howard

Revenue Growth Strategist and Partner Ecosystem Expert
Learn More

Bruce Lipton, PhD

Internationally Renowned Author & Cellular Biologist
Learn More

Tye Smith

Founder and Former CEO of Natural Partners, Inc.
Learn More

Shelle Rose Charvet

Founder of The Institute for Influence and Success Strategies
Learn More

Neal Tricarico

Executive Sales Leader and Advisor
Learn More

Steve Lishansky

Founder & Principal, Optimize International
Learn More

Shelley Scammell

Clinical Psychologist (PsyD)
Learn More

Rick Mendius

Neurologist, Author, and Mindfulness Practitioner
Learn More

Jim Coughlin

Executive Sales Leader, IT Staffing Expert, and Yoga Business Manager
Learn More

udith C. Spear MS, CMC, BCC

Founder  and Master Consultant in Spear-Rhodes, Ltd
Learn More

I took an untouchable objective and dream and brought it to life. I wanted to talk about awe in the world and now I do it in my work everyday.

Candra Canning
Founder, Live Bright Now

"I was able to change my entire business structure and successfully relaunch my brand with renewed confidence, optimism, and sharper vision. The amount of resilience, sacrifice and overcoming impossible obstacles it took, would not have been possible without my inner transformation that was put into motion by joining CORE."

Stella Carakasi
Founder & Designer, Stella Carakasi

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"If you are leading an organization, you need to understand your limitations to overcome them to practice leadership at a higher level to be an effective executive. The Core program will teach you how to do this."

Arturo Noriega
Founder & CEO, Centro Community Partners

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"I learned a way to navigate a path not just 'out' of the business I had, but more importantly; 'through'. I discovered that a finite end to it was not the only option and was able to craft another iteration that allowed me a tremendous amount of freedom to pursue my creative dream, while still generating stress free revenue to support my new endeavor. The support I received was integral to this transition, and came in forms I did not expect, but was delighted to discover."

Kersteen Anderson
K. Anders Anderson Fine Art

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"Core has helped me see that I could "hang" with other accomplished, successful people. It was a big confidence boost for me."

Rebecca Williams
Founder, Rebecca Williams Communications

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I am transformed after six years of working with Susan and CORE Leadership. Not only have I learned incredible tools to continue my own personal and professional growth, but I have connected with a beautiful community who have witnessed my own personal transformation and given me the gift to witness theirs. In my first year with the CORE Leadership Circle, I was able to exceed my goals ten times over! I discovered hidden strengths and talents and how to utilize them beyond measure. I know that I wouldn't be where I am today without this group and Susan's guidance.

Anita Dharapuram
VP Community Consultant

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I’ve known Susan for nearly 30 years and I can definitely say that she is all of the following: Insightful Reliable Extraordinary at facilitating meetings/seminars/workshops and Fun.
In addition she is able to connect with all kinds of people and build a safety environment that makes it easy for people to open up to her. If you hire Susan, she will over deliver.

Rick Itzkovich
CEO of Three Manufacturing Firms and VISTAGE Chair.

I took an untouchable objective and dream and brought it to life. I wanted to talk about awe in the world and now I do it in my work everyday.

Candra Canning

I was able to change my entire business structure and successfully relaunch my brand with renewed confidence, optimism, and sharper vision. The amount of resilience, sacrifice and overcoming impossible obstacles it took, would not have been possible without my inner transformation that was put into motion by joining CORE.

Stella Carakasi

If you are leading an organization, you need to understand your limitations to overcome them to practice leadership at a higher level to be an effective executive. The Core program will teach you how to do this.

Arturo Noriega

I learned a way to navigate a path not just 'out' of the business I had, but more importantly; 'through'. I discovered that a finite end to it was not the only option and was able to craft another iteration that allowed me a tremendous amount of freedom to pursue my creative dream, while still generating stress free revenue to support my new endeavor. The support I received was integral to this transition, and came in forms I did not expect, but was delighted to discover.

Kersteen Anderson

Core has helped me see that I could "hang" with other accomplished, successful people. It was a big confidence boost for me.

Rebecca Williams

our values

PRESENCE

Life is a gift, and presence is how we experience this gift. We value being present. We show up. We fully engage. We bring our authentic selves to each interaction.

RESPONSIBILITY

Responsibility is central to our community. We recognize that we are each responsible agents for our own choices and experiences in life, love and in how we do business. We model and encourage our members to take ownership of their words, actions, impact and results.

RESPECT

We respect all members of our community and their diversity of perspectives and life experience. We treat each other in ways that honor our humanity and highest self.

INTEGRITY

Integrity underpins all that we do. Our actions align with our words. We are mindful of our speaking and behavior, ensuring they are positive, truthful, respectful, and considerate. We approach each situation with an open heart and a spirit of understanding.

our values

These are the principles that shape how we show up and what we create together.

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Growth is lifelong

We’re not here to arrive—we’re here to expand. Always evolving. Always learning.

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Success is multidimensional

We don’t separate business, life, relationships, and meaning. We build wealth in all of it.

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Self-awareness fuels strategy

We think better when we see ourselves clearly. Growth on the inside shows up on the outside.

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Conversation is transformation

The right questions, the right space, and the right people change everything.

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Integrity over image

We don’t posture. We show up real with wisdom, humor, and heart.

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Collaboration over competition

We’re here to elevate each other. Everyone rises when no one’s pretending.

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Purpose leads

We make decisions that serve our vision—not just our ego, habits, or fear.