The Mission
– Strengthen individuals and families with strategies to develop effective relationships.
– Provide a holistic approach to counseling
– Improve relationships through communication, life skills and social skills.
The Vision
We are dedicated to empowering individuals and families through comprehensive counseling services designed to foster personal and relational growth. By focusing on enhancing communication, life skills, and social abilities, we strive to create a supportive environment where everyone can build stronger, more meaningful connections and reach their full potential.
The Team

Kathleen Manns, LMHC
Clinical Director & President
I am a dedicated Licensed Mental Health Counselor (LMHC) and a Master’s Level Certified Addictions Professional (MCAP) with more than 20 years of experience in the counseling and substance abuse field. My journey in mental health has equipped me with a comprehensive understanding of the complexities individuals face, and I am deeply committed to guiding them towards healing and resilience.
In 2016, I founded Twins Family Foundations Inc., a culmination of my passion for fostering well-being for individuals and families. With a mission centered on empowerment, my approach provides clients with practical, evidence-based strategies designed to enhance relationships and cultivate fulfilling lifestyles.
At Twins Family Foundations Inc., we are more than just a counseling service; we are a community-oriented organization committed to our vision: “Reviving community well-being, one family at a time.” Our dedication to each client is rooted in empathy, expertise, and a personalized approach that recognizes the uniqueness of every individual’s journey.
I invite you to consider Twins Family Foundations Inc. as your partner in embarking on a transformative path towards healing and personal growth. Together, we can unlock the potential for a brighter, more connected future. Thank you for allowing us to be part of your journey.

Marcus K. Barnhill, M.S.
Registered Mental Health Intern
Marcus Barnhill is a Master’s-level mental health therapist dedicated to helping individuals and families navigate life’s challenges and develop the skills needed to thrive. He has a special passion for working with adolescents, young adults, and families, particularly individuals between the ages of 11 and 35. Marcus strives to be a positive role model and a consistent source of support, empowering clients to overcome emotional and behavioral challenges, build resilience, and move toward positive, lasting change.
Marcus provides therapeutic support to individuals, couples, and families, with an emphasis on developing healthy coping strategies, strengthening relationships, and promoting emotional and behavioral well-being. He is passionate about helping clients recognize their strengths, navigate everyday stressors, and develop practical tools to support their personal growth.
In addition to his clinical work, Marcus is committed to integrating mental health counseling principles into educational settings. He values the importance of social-emotional learning (SEL) and believes that equipping students with the skills to understand their emotions, build healthy relationships, and navigate challenges can have a lasting impact on their overall well-being.
Marcus earned his Master of Science in Clinical Mental Health Counseling from Walden University through a CACREP-accredited program. He also holds a Bachelor of Science in Sociology with a minor in Criminal Justice from Savannah State University. He is currently completing the requirements toward full independent licensure as a Licensed Mental Health Counselor (LMHC) or Licensed Professional Counselor (LPC), as applicable to his state.
Marcus is committed to creating a supportive, encouraging environment where clients feel heard, understood, and empowered to make meaningful progress toward their mental health and personal goals.

Teri L Wilson, MFT**
Marriage and Family Therapist
With over 20 years of dedicated experience, Teri is a seasoned marriage and family therapist committed to fostering healthy relationships and strengthening family bonds. Having worked with diverse families from all walks of life, Teri brings a wealth of knowledge and a compassionate approach to therapy.
Teri specializes in navigating complex family dynamics, communication issues, and relationship challenges, utilizing evidence-based practices tailored to meet the unique needs of each client. Her extensive background in various therapeutic modalities allows for a holistic approach that addresses emotional, behavioral, and relational aspects of family life. Passionate about empowering families, Teri believes in the potential for growth and healing in every client. Teri fosters a safe and supportive environment where families can explore their challenges, enhance their connections, and work towards lasting solutions.
When not in the therapy room, Teri enjoys knitting, reading, spending time with family which includes a fur baby further enriching her understanding of the human experience.

Jason Vander Haar
Jason holds a master’s degree in Addiction Counseling from Grand Canyon University and provides counseling services for individuals experiencing mental health and substance use challenges. He is a member of the American Counseling Association and the American Association of Christian Counselors. With a compassionate, client-centered approach, he is committed to helping individuals navigate life’s challenges, build on their strengths, and pursue lasting growth and recovery.
Drawing from both professional training and personal experience in long-term recovery, he brings empathy, understanding, and hope to his work with clients.