





My name is Emeka Samuel Okwudili and I was born in Nigeria. At the age of 6 years old, my Family and I moved to Winnipeg Canada. I grew up in Winnipeg, before moving down to the United States for medical school and residency.
Special interests: Community health and engagement, working with underserved communities.
Hobbies: Hobbies include Sports such as Soccer, Basketball, Golf, Football. Music, outdoor activities, and being around family and friends.
From: Langdon, North Dakota
Langdon Prairie Health is proud to welcome Dr. Emeka Samuel Okwudili, affectionately known as Dr. Sam, to our medical team as a Family Medicine Physician. Joining us in July 2024, Dr. Okwudili brings a wealth of knowledge and a compassionate approach to patient care, honed through years of diverse clinical and volunteer experiences.
Dr. Sam was named the Medical Director of the Cavalier County Public Health District, where he will guide public health initiatives to benefit the community and is serving as the Chief Medical Officer at the Osnabrock Community Living Center. Additionally, he is leveraging his interest in sports injuries to develop a comprehensive concussion protocol for local school sports teams, ensuring student-athletes receive the best care and prevention strategies.
He completed his residency in Family Medicine at the University of Connecticut in June 2023. Dr. Sam earned his Doctor of Medicine degree from Saba University School of Medicine in 2020 and holds a Bachelor of Science in Chemistry from the University of Winnipeg.
Throughout his career, Dr. Sam has demonstrated a commitment to community health and wellness. His clinical experience includes serving as a volunteer on the COVID-19 task force at Kingsbrook Jewish Hospital in New York, shadowing primary care physicians at Kennedy Medical Clinic in Winnipeg, and volunteering in the pediatric unit at Nnokwa General Hospital in Nigeria.
Dr. Sam is also an accomplished researcher, with contributions to studies presented at prestigious organizations such as the Connecticut Academy of Family Physicians and the Association of Academic Physiatrists. His research interests span a range of topics, including exercise as a prescription, encephalitis management, and the impact of neck strength on head injuries in young female soccer players.
In addition to his clinical expertise, Dr. Sam has a strong background in community service, having volunteered with Habitat for Humanity, Cancer Care Manitoba Foundation, and the Immigrant and Refugee Community Organization of Manitoba. His dedication to mentorship and youth development is reflected in his roles as a student mentor and children’s activity organizer.
Dr. Sam holds multiple certifications, including Advanced Life Support in Obstetrics (ALSO), Pediatric Advanced Life Support (PALS), Advanced Trauma Life Support (ATLS) and Advanced Cardiovascular Life Support (ACLS).
Outside of medicine, he enjoys playing soccer and basketball, photography, and volunteering with programs aimed at helping underserved populations.
We are thrilled to have Dr. Sam on our team and look forward to the positive impact he will make on the health and well-being of our community.

Charlie joined Langdon Prairie Health in February 2026.
Charlie is a retired senior non-commissioned officer from the Army (Infantry) and brings over 20 years experience in leadership and 17 Human Resources. He brings a strong commitment to Critical Access Hospitals and small, rural or frontier communities.
Charlie is passionate about healthcare and building bonds with the community of Langdon.
Charlie is excited to continue with the mission, vision, and values that Langdon Prairie Health has set forth and that whether staff or patient, everyone feels important.

Maria has been employed with Langdon Prairie Health for over 25 years with the last five years as Clinic Manager.
Maria brings a strong knowledge base to Rural Health Clinics. She is currently managing the Langdon and Walhalla Clinic where she is committed to supporting our dedicated team of healthcare professionals and ensuring that every patient receives personalized, respectful and accessible care close to home.
Maria also oversees the ACO (Accountable Care Organization). She takes great pride in providing quality and value-based care to the community.
Outside of work Maria enjoys spending time with Family and Friends, traveling, Vikings football, downhill skiing and time at the lake when not attending her daughters barrel races.

Tess Roppel RN, BSN is the Compliance Coordinator at Langdon Prairie Health, where she oversees the organizations' global compliance program. Her responsibilities span corporate social responsibility, privacy, data protection, ethics, and risk mitigation, ensuring the organization operates within legal, regulatory, and ethical boundaries. She is committed to continuous improvement and fostering a culture of compliance.
She joined Langdon Prairie Health in 2022, initially as the Health Information Management/Patient Care Coordinator before advancing to her current role.
With over 16 years of professional nursing experience in: perioperative care, skilled nursing care, assisted living care, clinical informatics, and clinical review for a Medicare Administrative Contractor. She has held leadership roles at Maple Manor Care Center, Edgewood Vista and Noridian Healthcare Solutions, making her a valuable addition to our executive team.
In 2010, Roppel earned her Bachelor of Science in Nursing at St. Cloud State University. She and her husband live in Langdon with their two children.
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