Dawid Karczewski is a Registered Nurse Prescriber, Clinical Nurse Specialist and Clinical Manager at Cranston Ridge Medical Clinic in Calgary, Canada. He earned a Diploma in Professional Studies in Nursing from the University of Manchester in 2008, a Bachelor of Science in Nursing from the University of Salford in 2010, an M.D. in Medicine from the University of Oradea in 2016, and a Master of Science in Family Medicine from McGill University in 2020. He also completed an RN Prescriber certificate at Athabasca University in 2022 and is currently pursuing Family Practice Nurse Practitioner studies at Athabasca University. He previously worked as a Registered Nurse at South Manchester University Hospital and NHS Professionals in the United Kingdom, and later served as Clinical Manager at Cranston Ridge Medical Clinic before assuming his current advanced practice and leadership roles. His work includes RN-led primary care, community outreach, chronic disease management, preventive health, cognitive behavioural therapy, nursing education, clinic operations, and family medicine research. He is licensed or registered in Alberta, Ontario, North Carolina, New Zealand, and the United Kingdom; was an NHS Scholarship Recipient; and has authored publications on primary care, diabetes prevention, sudden cardiac death prevention, and the role of the Clinical Nurse Specialist in family medicine clinic management.