Anesthesiologist John Gerancher began practicing medicine after earning his Doctor of Medicine in 1990. Throughout his career, he has collaborated on chapters published in Pediatric Trauma Anesthesia and Critical Care, Plastic Surgery, Complications in Anesthesia, and the Textbook of Regional Anesthesia and Acute Pain Management. Additionally, Dr. John Gerancher has published articles in professional journals such as Anesthesiology, Regional Anesthesiology and Pain Medicine, and Anesthesia & Analgesia. An invited reviewer for Anesthesiology and Anesthesia & Analgesia journals, he also served as an Associate Editor for Regional Anesthesiology and Pain Medicine.