Dr.Lonnie Harrison, MD

Dr. Lonnie Harrison is a multi-skilled interventional cardiologist and vascular surgeon. He performs procedures like coronary interventions, venous treatments (thermal and non-thermal ablation, phlebectomy, sclerotherapy), and has pioneered stem cell therapy in the field. Notably, he co-founded the Arkansas Heart Hospital’s stem cell program and performed the world’s first heart stem cell transplant using the Mercator device. Dr. Harrison is actively involved in medical education, having trained over 200 physicians and published research in prestigious journals