Our Board Members
Abdou Wahab Manjang
FOUNDER & CEO
Krista Boston
Board Member
Kojo Baafi
Board Member
Dr. Carol Roth
Board Member
Tonya Barber
Board Member
Dr. Abubacarr Diaby
Board Member
FOUNDER & CEO
Abdou Wahab Manjang
Abdou Wahab Manjang, a naturalized U.S. citizen originally from The Gambia, moved to the United States as an international student after graduating from high school. Initially interested in economic crime investigation or business administration, Manjang’s career path shifted when he began working as a nursing assistant at a major hospital in the Twin Cities. This experience ignited his passion for pursuing a Bachelor of Science degree in Human Services and a Master’s in Healthcare Administration.
During his Master’s program, Manjang compared healthcare systems in The Gambia, the United States, and the Dominican Republic. The stark contrast in resources and care quality in his home country motivated him to establish Impact Health The Gambia (IHTG) to improve healthcare delivery in The Gambia. Growing up in The Gambia, Manjang witnessed firsthand the devastating consequences of limited resources and the stigma surrounding mental and addiction care. He founded IHTG to support public hospitals, believing that his nonprofit initiatives can make a significant difference.
Phone : +1 952-465-1896
Email : abdoumanjang@yahoo.com
Board Member
Krista Boston, J.D
Attorney at Law Rochester Law Firm
Krista Boston is a licensed attorney with extensive experience serving in various director and executive-level positions. She dedicated 23 years to the State of Minnesota Dept of Human Services and the Minnesota Board on Aging. Most recently, she served as Chief Customer Relations Officer at Rochester Public Utilities, the largest public utility in Rochester, Minnesota, serving 55,000 customers.
Krista is renowned for managing high-level, time-sensitive projects and has significant experience implementing programs within state government, local city governments, and in partnerships with counties and other local government entities. Her work has benefited the elderly and their caregivers, low-income families, people with disabilities, and individuals seeking health care insurance.
In addition to her public service, Krista teaches as an adjunct professor at Metropolitan State University in St. Paul, focusing on human services, training, and organizational change management. She is also a caregiver for her mother, who has Alzheimer’s, and serves as the Head Speech and Debate Coach for the award-winning teams at Century High School.
Krista’s commitment to community service is evident through her roles on several non-profit boards, including her position as the 2024 Chair of the Salvation Army Advisory Council for Olmsted County.
Board Member
Kojo Baafi
Independent Consultant in Audit, Risk, and Compliance
With a distinguished 20-year career spanning audit, risk, and compliance across various industries, Kojo brings a wealth of expertise to his clients. A former risk consultant with a Big Four accounting firm, he has deep experience in managing complex risk environments and ensuring robust compliance frameworks.
Currently, Kojo operates as an independent consultant, offering specialized advisory services in audit, risk, and compliance. He also provides fractional roles, delivering strategic insights and practical solutions to help clients navigate their risk landscapes effectively.
Board Member
Dr. Carol Roth
Retired Associate Professor of Nursing and Co-Chair, School of Nursing & Healthcare Leadership, Minnesota State University Moorhead
With 42 years of diverse nursing experience, Carol Roth has made significant contributions to healthcare education and practice. As co-chair of MSUM’s School of Nursing & Healthcare Leadership, she played a pivotal role in developing the new Bachelor of Science in Nursing program. Her dedication to nursing education is evident through her teaching in the RN to BSN program and mentoring graduate students in the M.S. in Nursing – Nurse Educator track.
Carol is committed to inspiring students and advancing the future of healthcare. Her involvement in planning global experiences for students highlights her dedication to academic excellence and cultural diversity. Outside the classroom, she actively volunteers with church groups, local homeless shelters, and youth programs, promoting inclusion, cultural diversity, and social justice.
Her career reflects a strong focus on healthcare advocacy, ethical policy development, health promotion, interprofessional collaboration, and quality improvement. Carol’s passion for shaping the future of nursing drives her to foster the next generation of nurses, with a lasting impact on the profession.
Board Member
Tonya Barber
Executive Director DE&I Patterson Companies
Tonya Barber is a seasoned leader with extensive experience in strategic planning, talent acquisition, and diversity, equity, and inclusion (DEI) frameworks. With a strong background in healthcare, government, and technology sectors, they have consistently driven organizational excellence and innovation. Tonya excels in building effective operating models, fostering growth strategies, and developing impactful programs that connect teams for success.
At Impact Health-The Gambia, Tonya brings their expertise in aligning systems, policies, and processes to support the organization’s mission of promoting operational excellence in The Gambia’s public health hospitals. They are deeply passionate about global health and committed to improving healthcare accessibility and quality for underserved populations in The Gambia. Their dedication to global health stems from a belief in the transformative power of equitable healthcare systems, and they are proud to contribute to IHTG’s mission of creating lasting, positive change in the region.