Blumlein Tissue Ablation and Variant Regeneration. maybe others as Blumlein is a doctor of medicine. Alan Nourse Medic. Kuttner The Little Black Bag.
Perhaps a bit peripheral: Harry Turtledove invented vaccination in one of his Byzantium books. John Varley's Steel Beach (i think) turns on the death of an infant. Anthony's Prostho Plus stars a dentist.
Have you tried a key word search on the SF Encyclopedia?