Your Red Cross Update

Bill Sinn spent 35 years working for Alta Bates Summit Medical Center, 20 of which as the hospital’s blood bank manager or, officially, the blood bank’s lead technologist. Highly respected for his expertise in testing, matching, and preparing blood for transfusion to meet a variety of the hospital’s patients’ needs, Sinn is now a quiet, humble, and extremely skilled volunteer serving with the American Red Cross Biomedical Services department as a Transportation Specialist.

“He’s the blood bankers’ blood banker,” said Michael Gregory, a Red Cross board member and former staff member. “If I were having surgery, I would want the best person in charge of identifying the right match for my blood transfusion. That would have been Bill Sinn.”

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