Our Leadership Team

Dedicated leaders committed to advancing nursing excellence

Chief Finance Officer

Tinei John

BOARD OF DIRECTORS

BLESSING CHEKWA, MSN-HQS, BSN, RN, CPHQ

BOARD CHAIR

Registered Nurse/Nurse Leader/Accreditation and Regulatory Compliance Specialist | Quality & Patient Safety Leader | Certified Professional In Healthcare Quality (CPHQ)| Doctor of Nursing Candidate

Blessing Chekwa is the Board Chair of the Zimbabwean Nurses Network-USA. He holds a master’s degree in nursing science and is a registered nurse from Zimbabwe practicing in the United States. He has over 12 years of experience in clinical nursing, accreditation, regulatory compliance, quality improvement, and patient safety. He is a certified healthcare quality professional and a graduate student mentor. He began his nursing career as a clinician and later advanced into healthcare quality, patient safety, healthcare regulatory compliance, accreditation, and administration. Blessing is currently pursuing a Doctor of Nursing Practice degree, where he has strengthened his skills in evidence-based practice, quality improvement, healthcare leadership, data-driven decision-making, project implementation, interprofessional collaboration, and patient safety improvement. He also serves as a graduate nursing student mentor, supporting the professional growth of emerging nursing leaders. He is passionate about mentoring nurses, strengthening professional development, promoting regulatory readiness, and advancing safe, evidence-based patient care.

Read More

REJOICE MARIMO-BSN,RN

VICE BOARD CHAIR

Zimbabwean Nurses Network-USA Rejoice Marimo is a registered nurse originally from Zimbabwe and currently practicing in the United States.

She serves as the Vice Board Chair of the Zimbabwean Nurses Network-USA USA, where she supports organizational leadership, professional development initiatives, and networking among Zimbabwean nurses in the diaspora. She brings over 15 years of clinical nursing experience across diverse healthcare settings and is currently pursuing a Master's degree in Healthcare Quality and Patient Safety. Sarah currently practices as a psychiatric registered nurse in Alabama, providing compassionate, patient-centered care in mental health settings. She is passionate about advancing mental health awareness, strengthening nursing leadership, and promoting excellence in clinical practice and patient safety.

Read More

FELIX MAPONGA-MBA

BOARD MEMBER-FINACE AND COMMUNITY

Finance Director, Zimbabwean Nurses Network-USA Director, Jayvaun Consultancy Business & Financial Consultant | Tax Consultant | Logistics Manager | MBA Candidate

I serve as the Finance Director of Zimbabwean Nurses Network-USA and as the Director of Jayvaun Consultancy, bringing over a decade of progressive experience in business and financial consultancy, tax advisory, and operational management. I specialize in financial planning, tax compliance, payroll systems, auditing, and strategic resource management, ensuring organizational efficiency, accountability, and long-term sustainability. I hold a Bachelor of Science in Business Administration with a concentration in Logistics and Supply Chain Management, as well as an Associate Degree in Business Intelligence, which strengthens my ability to leverage data for strategic decision-making. I also hold a Degree in Taxation and Payroll (Fiscal Studies, Zimbabwe), providing a strong foundation in taxation, statutory compliance, and payroll administration. I am currently pursuing a Master of Business Administration (MBA) to further enhance my leadership and executive management capabilities. My professional experience spans international business environments across Africa, Europe, and the United States, where I have developed a strong understanding of global trade systems, regulatory frameworks, and cross-border financial operations. As a tax and financial consultant, I have supported businesses with tax planning, compliance strategies, and financial structuring to improve performance and regulatory alignment. In addition to my financial and consulting work, I currently work as a Logistics Manager in the United States, where I oversee fleet operations, dispatch coordination, and supply chain efficiency. I also bring over 10 years of hands-on experience in motor vehicle and truck mechanics, which allows me to effectively align financial strategy with operational realities, particularly within transportation and logistics environments. I am committed to excellence in financial governance, transparency, and continuous improvement. I am passionate about leveraging my multidisciplinary expertise to support organizational growth, strengthen internal controls, and deliver sustainable, value-driven outcomes across both nonprofit and corporate environments.

Read More

ESTA HOVE-BSN,RN,CNOR

BOARD MEMBER-GOVERNANCE & Bylaws COMPLIANCE

Board Member, Governance & Bylaws Compliance, Zimbabwean Nurses Network-USA

Esta Hove is a registered nurse with over 11 years of experience in perioperative and 8 years in clinical practice. She currently works in the perioperative setting focusing on patient safety and maintaining high standards of care in the surgical environment. She serves as the Board Member for Governance and By-Laws Compliance for Zimbabwean Nurses Network-USA, supporting the organization's commitment to structure, accountability, and professional standards. Esta was recently recognized as Employee of the Quarter in her perioperative department, reflecting her dedication to her team and the patients she serves. strong interest in quality improvement and hopes to further her education in t the future.

Read More

RUVIMBO MADHENDE-NURSING STUDENT

BOARD SECRETARY

Nursing Student: Future Registered Nurse

Ruvimbo Madhende is a nursing student from Zimbabwe, currently pursuing her nursing education in the United States. She is passionate about learning the knowledge and skills needed to provide safe, compassionate, and quality patient care. Through her nursing journey, she is developing clinical skills, growing professionally, and preparing to make a positive impact in the healthcare field. Ruvimbo is committed to caring for others and becoming a nurse who makes a difference in the lives of patients and their families.

Read More

EXECUTIVES

Simba Shayanewako, BCom (Hons), BSN, ADN, RN

PRESIDENT

Nurse Leader | Healthcare Operations & Management | Mentor & Advocate for Nurse Advancement

Simba Shayanewako is the President of the Zimbabwean Nurses Network-USAand a registered nurse with over 14 years of clinical experience. He holds a Bachelor of Science in Nursing (BSN), a Bachelor's degree in Business Management (Marketing major), a Diploma in Midwifery, and has completed professional development training in Project Management, along with certificates from Miyagi University in Japan. Simba began his career in direct patient care, building strong clinical expertise across diverse healthcare settings before progressing into leadership roles. His experience includes med-surgical nursing, supervision, staffing coordination, and healthcare operations management, where he has consistently focused on improving patient outcomes and team performance. Blending clinical knowledge with business and strategic insight, Simba brings a unique leadership approach that emphasizes efficiency, innovation, and sustainable growth in healthcare environments. His background in project management further strengthens his ability to lead initiatives, optimize systems, and drive organizational improvement. He is deeply passionate about mentoring nurses and supporting their professional growth, particularly in helping Zimbabwean nurses navigate international opportunities and career advancement pathways. As President of ZNN, Simba is committed to building a strong, resource-rich network that empowers nurses through education, mentorship, and access to global opportunities. His vision is to elevate the nursing profession by fostering leadership, strengthening professional development, and creating pathways for long-term career and financial success for nurses locally and in the diaspora.

Read More

JULIANA R MUBAIWA-MSN,BSN,RN,Tableau Developer

VICE PRESIDENT

Juliana Mubaiwa is the Vice President of the Zimbabwean Nurses Network-USA and a nursing informatics specialist with more than 15 years of experience in nursing care. She started her nursing career in Zimbabwe and advanced her profession in the United States. Her passion for data analysis and technology has driven her to focus on adopting and translating nursing needs into effective informatics solutions. She seeks to advance her data analysis skills further into data science/engineering.

Read More

PAMELA TARIRO MIDZI-MSN-HQS,BSN,RN

EXECUTIVE SECRETARY

Nurse Leader

Pamela Tariro Midzi is a dedicated nursing professional with 15 years of clinical experience. She began her nursing career in Zimbabwe as a registered nurse and later advanced into midwifery, becoming a nurse-midwife with experience in maternal, newborn, and family-centered care. Pamela holds a Bachelor of Science in Nursing (BSN) and a Master of Science in Nursing (MSN) with an emphasis in healthcare quality and patient safety. She currently serves as a Charge Nurse at a Magnet-recognized hospital, where she provides clinical leadership, supports nursing teams, coordinates patient care, and promotes safe, high-quality outcomes. Pamela is passionate about evidence-based practice, patient safety, mentoring nurses, and contributing to excellence in healthcare.

Read More

TINEI JOHN-BSN,RN

CHIEF FINANCE OFFICER

Registered Nurse/Nurse Leader

Tinei John is a Registered Nurse with a Bachelor of Science in Nursing and over 12 years of clinical experience in medical-surgical care. With a strong foundation in patient-centered practice, Tinei has developed expertise in delivering high-quality care in fast-paced clinical settings. Currently serving as the Chief Finance Officer for the Zimbabwean Nurses Network-USA, Tinei combines healthcare expertise with strategic financial leadership to support the organization's growth and sustainability. Passionate about advancing nursing excellence and community impact, Tinei is committed to empowering healthcare professionals and improving patient outcomes through collaboration, integrity, and innovation.

Read More

TAFADZWA NCUBE-NURSING STUDENT

DEPUTY DIRECTOR MEMBERSHIP & RECRUITMENT

Tafadzwa Ncube is a dedicated nursing student with a strong interest in maternal and neonatal care. Currently pursuing an Associate Degree in Nursing, he is committed to delivering compassionate, patient-centered care grounded in clinical excellence. In his role within ZNN-USA, he contributes to membership and recruitment initiatives that promote professional growth, collaboration, and representation within the Zimbabwean nursing community.

Read More

Principal Co-Founders

BLESSING CHEKWA, MSN-HQS, BSN, RN, CPHQ

BOARD CHAIR

Registered Nurse/Nurse Leader/Accreditation and Regulatory Compliance Specialist | Quality & Patient Safety Leader | Certified Professional In Healthcare Quality (CPHQ)| Doctor of Nursing Candidate

Blessing Chekwa is the Board Chair of the Zimbabwean Nurses Network-USA. He holds a master’s degree in nursing science and is a registered nurse from Zimbabwe practicing in the United States. He has over 12 years of experience in clinical nursing, accreditation, regulatory compliance, quality improvement, and patient safety. He is a certified healthcare quality professional and a graduate student mentor. He began his nursing career as a clinician and later advanced into healthcare quality, patient safety, healthcare regulatory compliance, accreditation, and administration. Blessing is currently pursuing a Doctor of Nursing Practice degree, where he has strengthened his skills in evidence-based practice, quality improvement, healthcare leadership, data-driven decision-making, project implementation, interprofessional collaboration, and patient safety improvement. He also serves as a graduate nursing student mentor, supporting the professional growth of emerging nursing leaders. He is passionate about mentoring nurses, strengthening professional development, promoting regulatory readiness, and advancing safe, evidence-based patient care.

Read More

Simba Shayanewako, BCom (Hons), BSN, ADN, RN

PRESIDENT

Nurse Leader | Healthcare Operations & Management | Mentor & Advocate for Nurse Advancement

Simba Shayanewako is the President of the Zimbabwean Nurses Network-USAand a registered nurse with over 14 years of clinical experience. He holds a Bachelor of Science in Nursing (BSN), a Bachelor's degree in Business Management (Marketing major), a Diploma in Midwifery, and has completed professional development training in Project Management, along with certificates from Miyagi University in Japan. Simba began his career in direct patient care, building strong clinical expertise across diverse healthcare settings before progressing into leadership roles. His experience includes med-surgical nursing, supervision, staffing coordination, and healthcare operations management, where he has consistently focused on improving patient outcomes and team performance. Blending clinical knowledge with business and strategic insight, Simba brings a unique leadership approach that emphasizes efficiency, innovation, and sustainable growth in healthcare environments. His background in project management further strengthens his ability to lead initiatives, optimize systems, and drive organizational improvement. He is deeply passionate about mentoring nurses and supporting their professional growth, particularly in helping Zimbabwean nurses navigate international opportunities and career advancement pathways. As President of ZNN, Simba is committed to building a strong, resource-rich network that empowers nurses through education, mentorship, and access to global opportunities. His vision is to elevate the nursing profession by fostering leadership, strengthening professional development, and creating pathways for long-term career and financial success for nurses locally and in the diaspora.

Read More

Founding members

REJOICE MARIMO-BSN,RN

VICE BOARD CHAIR

Zimbabwean Nurses Network-USA Rejoice Marimo is a registered nurse originally from Zimbabwe and currently practicing in the United States.

She serves as the Vice Board Chair of the Zimbabwean Nurses Network-USA USA, where she supports organizational leadership, professional development initiatives, and networking among Zimbabwean nurses in the diaspora. She brings over 15 years of clinical nursing experience across diverse healthcare settings and is currently pursuing a Master's degree in Healthcare Quality and Patient Safety. Sarah currently practices as a psychiatric registered nurse in Alabama, providing compassionate, patient-centered care in mental health settings. She is passionate about advancing mental health awareness, strengthening nursing leadership, and promoting excellence in clinical practice and patient safety.

Read More

FELIX MAPONGA-MBA

BOARD MEMBER-FINACE AND COMMUNITY

Finance Director, Zimbabwean Nurses Network-USA Director, Jayvaun Consultancy Business & Financial Consultant | Tax Consultant | Logistics Manager | MBA Candidate

I serve as the Finance Director of Zimbabwean Nurses Network-USA and as the Director of Jayvaun Consultancy, bringing over a decade of progressive experience in business and financial consultancy, tax advisory, and operational management. I specialize in financial planning, tax compliance, payroll systems, auditing, and strategic resource management, ensuring organizational efficiency, accountability, and long-term sustainability. I hold a Bachelor of Science in Business Administration with a concentration in Logistics and Supply Chain Management, as well as an Associate Degree in Business Intelligence, which strengthens my ability to leverage data for strategic decision-making. I also hold a Degree in Taxation and Payroll (Fiscal Studies, Zimbabwe), providing a strong foundation in taxation, statutory compliance, and payroll administration. I am currently pursuing a Master of Business Administration (MBA) to further enhance my leadership and executive management capabilities. My professional experience spans international business environments across Africa, Europe, and the United States, where I have developed a strong understanding of global trade systems, regulatory frameworks, and cross-border financial operations. As a tax and financial consultant, I have supported businesses with tax planning, compliance strategies, and financial structuring to improve performance and regulatory alignment. In addition to my financial and consulting work, I currently work as a Logistics Manager in the United States, where I oversee fleet operations, dispatch coordination, and supply chain efficiency. I also bring over 10 years of hands-on experience in motor vehicle and truck mechanics, which allows me to effectively align financial strategy with operational realities, particularly within transportation and logistics environments. I am committed to excellence in financial governance, transparency, and continuous improvement. I am passionate about leveraging my multidisciplinary expertise to support organizational growth, strengthen internal controls, and deliver sustainable, value-driven outcomes across both nonprofit and corporate environments.

Read More

ESTA HOVE-BSN,RN,CNOR

BOARD MEMBER-GOVERNANCE & Bylaws COMPLIANCE

Board Member, Governance & Bylaws Compliance, Zimbabwean Nurses Network-USA

Esta Hove is a registered nurse with over 11 years of experience in perioperative and 8 years in clinical practice. She currently works in the perioperative setting focusing on patient safety and maintaining high standards of care in the surgical environment. She serves as the Board Member for Governance and By-Laws Compliance for Zimbabwean Nurses Network-USA, supporting the organization's commitment to structure, accountability, and professional standards. Esta was recently recognized as Employee of the Quarter in her perioperative department, reflecting her dedication to her team and the patients she serves. strong interest in quality improvement and hopes to further her education in t the future.

Read More

JULIANA R MUBAIWA-MSN,BSN,RN,Tableau Developer

VICE PRESIDENT

Juliana Mubaiwa is the Vice President of the Zimbabwean Nurses Network-USA and a nursing informatics specialist with more than 15 years of experience in nursing care. She started her nursing career in Zimbabwe and advanced her profession in the United States. Her passion for data analysis and technology has driven her to focus on adopting and translating nursing needs into effective informatics solutions. She seeks to advance her data analysis skills further into data science/engineering.

Read More

PAMELA TARIRO MIDZI-MSN-HQS,BSN,RN

EXECUTIVE SECRETARY

Nurse Leader

Pamela Tariro Midzi is a dedicated nursing professional with 15 years of clinical experience. She began her nursing career in Zimbabwe as a registered nurse and later advanced into midwifery, becoming a nurse-midwife with experience in maternal, newborn, and family-centered care. Pamela holds a Bachelor of Science in Nursing (BSN) and a Master of Science in Nursing (MSN) with an emphasis in healthcare quality and patient safety. She currently serves as a Charge Nurse at a Magnet-recognized hospital, where she provides clinical leadership, supports nursing teams, coordinates patient care, and promotes safe, high-quality outcomes. Pamela is passionate about evidence-based practice, patient safety, mentoring nurses, and contributing to excellence in healthcare.

Read More

TINEI JOHN-BSN,RN

CHIEF FINANCE OFFICER

Registered Nurse/Nurse Leader

Tinei John is a Registered Nurse with a Bachelor of Science in Nursing and over 12 years of clinical experience in medical-surgical care. With a strong foundation in patient-centered practice, Tinei has developed expertise in delivering high-quality care in fast-paced clinical settings. Currently serving as the Chief Finance Officer for the Zimbabwean Nurses Network-USA, Tinei combines healthcare expertise with strategic financial leadership to support the organization's growth and sustainability. Passionate about advancing nursing excellence and community impact, Tinei is committed to empowering healthcare professionals and improving patient outcomes through collaboration, integrity, and innovation.

Read More

TAFADZWA NCUBE-NURSING STUDENT

DEPUTY DIRECTOR MEMBERSHIP & RECRUITMENT

Tafadzwa Ncube is a dedicated nursing student with a strong interest in maternal and neonatal care. Currently pursuing an Associate Degree in Nursing, he is committed to delivering compassionate, patient-centered care grounded in clinical excellence. In his role within ZNN-USA, he contributes to membership and recruitment initiatives that promote professional growth, collaboration, and representation within the Zimbabwean nursing community.

Read More

RUVIMBO MADHENDE-NURSING STUDENT

BOARD SECRETARY

Nursing Student: Future Registered Nurse

Ruvimbo Madhende is a nursing student from Zimbabwe, currently pursuing her nursing education in the United States. She is passionate about learning the knowledge and skills needed to provide safe, compassionate, and quality patient care. Through her nursing journey, she is developing clinical skills, growing professionally, and preparing to make a positive impact in the healthcare field. Ruvimbo is committed to caring for others and becoming a nurse who makes a difference in the lives of patients and their families.

Read More