Tess Gerritsen (born Terry Tom; June 12, 1953) is the pseudonym of Terry Gerritsen, an American novelist and retired general physician. Early life Tess Gerritsen is the child of a Chinese immigrant and a Chinese-American seafood chef. While growing up in San Diego, California, Gerritsen often dreamt of writing her own Nancy Drew novels. Her first name is Terry; she decided to feminize it when she was a writer of romance novels. Although she longed to be a writer, her family had reservations about the sustainability of a writing career, prompting Gerritsen to choose a career in medicine. In 1975, Gerritsen graduated from Stanford University with a BA in anthropology, intrigued by the ranges of human behavior. She went on to study medicine at the University of California, San Francisco. She received her medical degree in 1979 and started work as a physician in Honolulu, Hawaii. While on maternity leave, she submitted a short story to a statewide fiction contest in the magazine Honolulu. Her story, "On Choosing the Right Crack Seed," won first prize and she received $500. The story focused on a young male reflecting on a difficult relationship with his mother. Gerritsen claimed the story allowed her to deal with her own childhood turmoil, including the repeated suicide attempts of her mother. Writing career Inspired by the romance novels she enjoyed reading while working as a doctor, Gerritsen's first novels were romantic thrillers. After two unpublished "practice novels", Call After Midnight was bought by publisher Harlequin Intrigue in 1986 and published a year later. Gerritsen subsequently wrote eight romantic thrillers for Harlequin Intrigue and Harper Paperbacks. Other genres In 1996, Gerritsen wrote Harvest, her first medical thriller. The plot was inspired by a conversation with a retired homicide detective who had recently traveled in Russia. He told her young orphans were vanishing from Moscow streets, and police believed the kidnapped children were being shipped abroad as organ donors. Harvest was Gerritsen's first hardcover novel, and it marked her debut on the New York Times bestseller list at number thirteen. Following Harvest, Gerritsen wrote three more bestselling medical thrillers: Life Support, Bloodstream, and Gravity. In 2001, Gerritsen's first crime thriller, The Surgeon, was published and introduced homicide detective Jane Rizzoli. Although a secondary character in The Surgeon, Rizzoli has been a central focus of 13 subsequent novels (see below) pairing her with medical examiner Dr. Maura Isles. The