Dr Tom Antkowiak, Shoulder, Elbow, Hip, Knee, Hand & Wrist Surgeon, Frankfort, Mokena, New Lenox, Tinley Park, Bourbonnais, IL » Patient Info » Regenerative Medicine » BMAC - Bone Marrow Aspirate Mesenchymal Regenerative Cell Injections BMAC - Bone Marrow Aspirate Mesenchymal Regenerative Cell Injections Coming soon