Team Spartina

Jessica Lopez

Tony Silbert

Co-Founder, Partner
Tony Silbert

Co-Founder, Partner

Tony is innately curious, charismatic, and approachable – he knows how to engage and light up a room.

Tony Silbert, MSOD has over 25 years of experience in business consulting, organizational development, training design and delivery, positive change leadership development, and

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Jen Hetzel Silbert

Co-Founder, Partner
Jen Hetzel Silbert

Co-Founder, Partner

Jen is a master bridge builder and connector, gifted for engaging diverse audiences and creating the space for conversations that matter.

Jen has an unshakable belief that every person is worthy of learning, working, and earning to their full potential. She

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Dave Siebs

Dave Siebs

Co-Founder, Partner
Dave Siebs
Dave Siebs

Co-Founder, Partner

Much of Dave’s experience and passion lie in Management Consulting, Business Modeling and Design.

Prior to founding Spartina, Dave was a Vice President at CACI International, in Arlington, VA, where he supported M&A activity and directed business operations of a 3,000

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Betsy

Betsy Stubblefield Loucks

Senior Consultant
Betsy
Betsy Stubblefield Loucks

Senior Consultant

Betsy seeks opportunities to harness the power of the group.

For over twenty years, Betsy has been a leader, strategist, and facilitator for non-profits, small businesses, social ventures, academia and government agencies. She has developed organization-wide strategies, coached executive-level staff and

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Dr. Cathy Royal, Phd

Social Justice Behavior Scientist
Dr. Cathy Royal, Phd

Social Justice Behavior Scientist

Cathy is a teacher, sage, and beloved Nana for helping people discover how to bring antiracist practices into their life and work.

Dr. Cathy Royal is a highly respected Applied Behavioral Scientist, educator, executive coach, and Organization Development practitioner.

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Damian Ewens, MSE

Educator + MBSR Instructor
Damian Ewens, MSE

Educator + MBSR Instructor

Damian is a consummate teacher and adventurer gifted for creating unique learning experiences that harness individual purpose in concert with community.

Damian Ewens is an educator, entrepreneur, and ocean adventurer with a passion for helping all people feel alive

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Amri Johnson, MPH

Inclusion + Behavioral Science Strategist
Amri Johnson, MPH

Inclusion + Behavioral Science Strategist

Amri is an inclusion, organizational effectiveness, behavioral science expert and consultant who gets it: when inclusion wins, everyone wins.

For over 20 years, Amri Johnson has been instrumental in helping organizations and their people create extraordinary business outcomes. He

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Mo McKenna

Mo Maureen McKenna

Senior Consultant
Mo McKenna
Mo Maureen McKenna

Senior Consultant

Maureen engages collaborative approaches to strategic planning, innovation, leadership development, organizational effectiveness and large scale summits.

Maureen works with the private & public sectors in a variety of industries, in Canada and in the US, including insurance, technology, education, healthcare,

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Sharon Collins

Senior Consultant
Sharon Collins

Senior Consultant

Sharon has spent her entire career turning conventional wisdom on its head.
Where others ask “What can we do better?” she inquires, “What’s already working well and how can we get more of
it?” She believed in the power of

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