Doctor’s Secret by Lyz Kelley

McKenzie Carver is not a miracle worker.
How is she supposed to deal with the obnoxious, self-important, sexy surgeon that won’t listen to reason?
The obstinate doctor is putting her family name at risk with his over-the-top demands and bullish nature. But he’s her responsibility, her family says, and she must find a way to keep him in line. If she doesn’t, he won’t get the hospital operating room—the robotic suite her family has funded—functional.
Garrett Branston is a workaholic with a sharp wit and irresistible charm—but his charm isn’t working on gorgeous McKenzie Carver. She might be suggesting he chill, but the attraction between them is anything but cold.
When she tells him he needs some serious PR intervention and suggests a fake engagement to redeem his reputation, he agrees, as long as she’s the one to pose as his fiancee.
But Garrett is still hiding something, and McKenzie fears his secrets will ruin everything her family has built.