Sheila O'Brien (Immunohematologist)

Sheila O'Brien is an immunohematologist, a specialist who studies blood and the immune system to ensure patient safety during blood transfusions and organ transplants. Her work involves understanding how blood types and antibodies interact, which is crucial for preventing adverse reactions in patients receiving blood products. O'Brien also plays a role in researching conditions that affect blood compatibility, helping to develop safe transfusion practices. Her expertise ensures that patients receive the right blood type, minimizing risks and enhancing the overall effectiveness of treatments involving blood.