Meet the Team

Who We Are

Dr. Tanaisha is committed to leading by example and to being a lifelong learner, exploring different cultures and perspectives. Also, Tanaisha is here to help individuals, organizations, institutions, and more navigate the complexities of comprehensive DEI efforts with mindful intention and holistic strives!

Our Services »

Picture of team member Tanaisha Coleman. Tanaisha is wearing a colorful dress and a cardigan while smiling.


Tanaisha Coleman,Founder + Principal Consultant - Doctor, Ph.d(she/her)

I am a cultural transformation strategist and executive consultant specializing in proactive transformation and institutional effectiveness. With a focus on re-architecting systems to ensure equity is an operational outcome, I lead through a human-centered consulting lens to diagnose structural friction and build psychological safety within complex organizations. My expertise lies in bridging the gap between high-level executive vision and measurable daily impact across higher education, the public sector, and corporate leadership.

attended training

  • IDI and Racial Justice: Toward a Developmental Approach to Dismantling Systemic Racism Webinar Series by Intercultural Development Inventory

  • Intercultural Development Inventory Qualifying Seminar

  • Cross-Cultural Facilitation Skills for Trainers & Educators by Lee Mun Wah & Christine Gindi

  • Cultural & Linguistic Competence to Address Disparities & Inequities by Northern Vermont Area Health Education Center

  • Engaging Diversity Issues in the Workplace: Using Best Practices in Intercultural Communication and Social Justice by Amer Ahmed and Kathryn Sorrells

  • Inclusive Leadership and Moderator Workshop by Sustained Dialogue

DEI Experiences

  • Former Director of Student Development and Belonging, who provided leadership for a multi-center department serving 22,000 students across 9 cultural centers surrounding ethnicity, race, gender, and sexuality

  • Co-led a race and reflection trip to Washington DC, Georgia, North Carolina, and Alabama

  • Social Justice Service-Learning Trip to Ferguson, MO to learn about Black community initiatives and healing from racial trauma

  • HIV and AIDS Service-Learning Trip to Chicago, IL to learn about the stigma of HIV and AIDS and how the stigma affects the LGBTQIA+ community in the past and today

Educational Background

  • Doctor of Philosophy in Education for Social Justice – University of San Diego

  • Master of Science in Organizational Development – Abilene Christian University

  • Bachelor of Arts in Communication Studies and English Journalism – Eastern University


Our Vision

TC Consulting strives to dynamically inspire individuals, communities, workplaces, and institutions to holistically develop and sustain DEI efforts that embody liberation for various marginalized communities and evolving social inequities.

Our Mission

TC Consulting foster environments where individuals, communities, workplaces, and institutions are proactively and intentionally striving to dismantle systems of oppression.

Our Values

Openness to difference- Preparing individuals, communities, companies, and schools to recognize and validate differences.

Growth mindset- Coaching individuals, communities, companies, and schools to perceive challenges as learning opportunities.

Intercultural humility- Teaching individuals, communities, companies, and schools to understand how one’s flex of privilege and oppression, awareness of social inequities, and intersectionality of lived experiences shape who we are and impacts how we show up with implementing DEI efforts.

Equity strategizing- Equipping individuals, communities, companies, and schools to consider all the moving parts with DEI work to outline dynamic ways to address inequities and integrate multi-layered realities where social change can be cultivated and sustained.