Maryland Cardiothoracic Surgery expert witnesses draw on experience in cardiac, thoracic, and transplant surgery across leading systems like Johns Hopkins Medicine and the University of Maryland Medical System. They often practice in tertiary referral centers serving complex Mid-Atlantic patient populations and high-acuity ICU environments. These experts commonly assess surgical decision-making, perioperative management, device use, complications, and adherence to Maryland-specific standards of cardiothoracic care.