

2025 MONA adovcacy institute fellowship cohort.
ADVOCACY INSTITUTE HOME | 2025 ADVOCACY INSTITUTE FELLOWSHIP COHORT

Rebecca Christensen
RN
Rebecca Christensen was born and raised in Harrisonville, Missouri, where she lives with her spouse. She has one son who is a student at UCM. Rebecca has been a lifelong resident of Cass County.
At 17, she was inspired to pursue a healthcare career. Rebecca felt like she had discovered her calling when she first started working as a house assistant in a nursing home. Since then, she has acquired expertise in critical care, long-term care, mental health, hospice, and medical-surgical nursing. She is currently working on a master’s degree in leadership.
Her interests include promoting the welfare of nurses and ensuring their health and safety. Rebecca is also interested in enhancing public awareness regarding health and chronic illnesses. She anticipates acquiring skills to advocate for others, and her continuous engagement in the field will yield further opportunities.
Rebecca is also a member of the ANA.

Sally Crossley
RN, BS (Criminal Justice)
Sally Crossley is currently a House Program Supervisor at a forensic psychiatric hospital with the State of Missouri. She has been a Registered Nurse for 8 years and holds a bachelor’s degree in criminal justice from the University of Nevada, Las Vegas. She is a member of the American Nurses Association, the American Psychiatric Nurses Association, and the Missouri Nurses Association. She continues to seek out knowledge and recently completed eCornell’s course on Diversity, Equity and Inclusion, a topic she champions.
Prior to beginning her nursing career, she spent 20 years in law as a litigation paralegal and trial specialist, largely in medical malpractice, nursing home negligence and employment law. She attended law school before withdrawing to care for her late husband. She has written briefs for state and federal courts for cases at the circuit and appellate levels in Nevada, California, and Florida along with the Ninth Circuit court of appeals. She maintains her connection with that role through independent legal nurse consulting.
Sally’s early years were spent in Michigan, and she has lived in California, Nevada, Arizona, and Florida prior to moving to Missouri. She currently lives in St Joseph, Missouri. When not working, she enjoys traveling and is currently restoring her 115-year-old home. She looks forward to utilizing her years of experience with medical-legal matters and her first-hand nursing knowledge in the Advocacy in Action program with MONA. Sally is focused on promoting and improving the position of nurses in the State of Missouri and is excited to begin working towards those goals.

Matthew Lindquist
BA, BSN, MSN, RN, PMHNP, BC
Matthew Lindquist graduated from Augustana College in 1979 with a BA in psychology. He went to work as a mental health worker, first at Northwestern University hospital and then at Alexian Brothers medical center, where he helped develop and expand their 10 patient adolescent unit into a 28 bed unit that was divided between general adolescent and addictions. He returned to school at Elmhurst College (now University), and got his BSN and continued at Alexian Brothers to work as a Nurse, also becoming a Senior Certified Addictions Counselor at that time He took a sabbatical, living in France while his wife worked on her dissertation, and returned to this program where he conducted group, individual, and family therapy both inpatient and outpatient. He went on to manage the adolescent dual diagnosis program as the addictions unit developed further into. Matthew moved to Saint Louis in 1996, and began working a series of RN jobs in psychiatry at Lutheran Medical Center, St Alexius hospital and Mercy Medical Center. During this time he achieved his Masters degree as a Psychiatric Nurse Practitioner from the University of Missouri-Columbia in 2004, and joined Mid-America Psychiatric Consultants and managed both inpatient and outpatient clients, then moved on in 2011 to join Psych Care Consultants managing both in and outpatient clients at many levels of care at Centerpointe Hospital, Hopewell clinic and in office locations in South County, West County and St Peters, MO He moved to Serenity Health when his collaborating physician changed practices. He retired from Active practice in May of this year, but continues to fight for full practice authority for NPs in Missouri.
In his schooling, Matthew brought the Student Nurses Association to his college campus and became it’s first President and was vice president of his nursing class. In graduate school he was inducted into Sigma Theta Tau, and was honored by the Alumni Association with the Masters Student Award for Overall Excellence. He has served as the President of the Missouri Chapter of the American Psychiatric Nurses Association, and has been on their National Advocacy Steering Committee, and Nominations Committee and has participated with the Advanced Practice Council and Addictions Council there as well. He is also a member of The Missouri Nurses Association, The American Association of Nurse Practitioners, and has been a member of the International Society of Psychiatric Mental Health Nurses. Most recently he has been working with Missouri Nurse Practitioners for Full Practice Authority and was awarded the Rising Star/New Leader Award from the Missouri Association for Advanced Practice Nurses, and was given this opportunity to train further in the Advocacy Institute by the Missouri Nurses Association.

Sean Pridgeon
DNP, RN, CNL, EBP-CH, NE-BC
Dr. Pridgeon is the Director of Professional Practice at MU Health Care in Columbia, Missouri. He is also a critical care nurse in the US Army Reserves having served 14 years and completing one combat tour. Sean is looking forward to working with legislatures to improve the support offered to nurses who are victims of workplace violence. Sean’s intrinsic interest in nursing has steered him toward building resilience within nursing so that nurses can take better care of themselves and their patients. He resides in Fayette, Missouri with his wife, Amia, and 4 children.

Janice Putnam
Ph.D., RN
Dr. Janice Putnam is a 30+ year RN and faculty member of the University of Central Missouri. Her nursing specialty is health promotion associated with combustible tobacco and cannabis. She earned her Ph.D. at the University of Missouri researching online smoking cessation programs. She recently completed a medicinal cannabis certificate from Pacific College of Health and Science. Her policy interest is in medicinal marijuana programming in Missouri, and how the DEA’s proposed rule changes for cannabis rescheduling may affect Missouri regulations.

Lindsay Tessmer
RN, BSN
Lindsay Tessmer is a second-year doctoral student in the PhD in Nursing Science program at Goldfarb School of Nursing at Washington University School of Medicine. Her research areas of interest include workplace violence, psychological trauma, substance use disorder, retention, and well-being in the field of nursing. Currently, Lindsay is working on other research projects regarding nurse well-being, virtual reality learning, disabilities in nurses. Lindsay has practiced nursing since 2011 in a variety of specialties including medical-surgical, corrections, wound care, and clinical research. Lindsay is actively engaged in advocacy with the Association of Women in Science as co-chair of the advocacy committee. Lindsay is also a member of Sigma (Tau Iota Chapter), Midwest Nursing Research Society, American Nurses’ Association, the Institute of Clinical and Translational Sciences, International Association of Healthcare Safety and Security, American Association of Critical Care Nurses, and the Academy of Medical-Surgical Nurses.

Cassandra VanMiddlesworth
RN, BSN, WCC
Cassandra resides in rural Southwest Missouri on a self-proclaimed homestead with her rescue dogs and farm animals. She has been a RN since 2011, holding an ASN and BSN from Cox College, with a MSN in nursing education underway. Cassandra currently teaches full-time at her alma mater and works PRN with CoxHealth in various capacities in the realm of home health. She has experience in medical-surgical, gynecological oncology, long-term care, nursing leadership, home health and clinical nursing- general surgery, wound care and hyperbaric medicine. Cassandra holds a certification in wound care. In her free time, she enjoys to garden, read, craft, and spend time with her family and friends.
“I applied for the MONA Advocacy Institute because I want to help positively impact the present and future of nursing in the state of Missouri. I might just be one nurse, but I love this profession and I feel called to help inspire others through education and advocacy.”

Laura Watson
MSN, RN
Laura Watson began her nursing career more than 18 years ago in the world of pediatric critical care and was quickly drawn to the pediatric cardiac patient population. After completing her Master of Science degree in nursing, with a specific focus on education, Laura served as the Clinical Educator of the Cardiac ICU/Heart Center at St. Louis Children’s Hospital for 9 years. Laura transitioned to a different kind of leadership role in 2018 as an Assistant Nurse manager for the Heart Center. In late 2019, she transferred to the Mechanical Assist Department where she served as the Assistant Nurse Manager and Clinical Educator until August of 2024. In May of 2024, Laura began working as the Education Coordinator for the Ollie Hinkle Heart Foundation. The Ollie Hinkle Heart Foundation is a non-profit organization that is committed to addressing the unmet needs of heart families while transforming the future of pediatric heart care. In August of 2024, Laura joined the world of nursing academia full-time as an Assistant Professor at St. Louis Community College’s Forest Park campus, where she teaches third semester students.
Laura’s nursing career has provided numerous opportunities for her to discover a passion for diversity, equity, inclusion, and belonging work. Since 2018, Laura has been a part of a variety of DEIB projects and initiatives at the institutional, regional, and national levels and is a trained DEIB facilitator. She is honored to be a part of MONA’s DEI taskforce. This group aims to guide MONA in making internal changes to further address matters of diversity, equity, and inclusion within the organization and also make recommendations for support and development of equity and inclusion practices that will eliminate discrimination in the larger nursing community. It is through the MONA DEI taskforce that Laura became interested in advocacy work within the nursing profession.