SirJohn Thomas, APRN Joins Prairie Cardiovascular
November 11, 2025
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New Providers
Prairie Cardiovascular and HSHS Medical Group are pleased to announce the addition of SirJohn D. Thomas, APRN, to the team at 619 E. Mason St., Springfield. Thomas brings expertise in electrophysiology and a strong background in emergency and critical care nursing. He provides compassionate, patient-centered care. His commitment to excellence and passion for heart health make him a valuable addition to the Prairie Cardiovascular team.
Thomas’ patient care philosophy centers on compassion, integrity and respect for each person’s unique journey. He believes every patient deserves equitable, evidence-based care delivered with empathy and understanding. By fostering open communication, encouraging questions and involving patients in decisions about their health, Thomas empowers individuals to take an active role in their care. Drawing on his advanced clinical knowledge and humanistic approach, he is committed to building trusting relationships and supporting patients and families through every stage of care.
Thomas’ patient care philosophy centers on compassion, integrity and respect for each person’s unique journey. He believes every patient deserves equitable, evidence-based care delivered with empathy and understanding. By fostering open communication, encouraging questions and involving patients in decisions about their health, Thomas empowers individuals to take an active role in their care. Drawing on his advanced clinical knowledge and humanistic approach, he is committed to building trusting relationships and supporting patients and families through every stage of care.
Media Contact
Mary Massingale
System Manager, Communications & Public Relations