First Real Kiss by Jennifer Griffith

The girl of his nightmares might be the girl of his dreams.
Dr. Luke Hotwell is the best heart surgeon in the whole hospital network. He’s on track to be named most valuable surgeon. So, when a gorgeous redhead comes storming into his office and accuses him of malpractice, he’s upset. A lawsuit could ruin his goals. He can’t quit thinking about her threats—or the woman who made them.
Sheridan Chandler is a life coach deeply devoted to her clients. They’re like family to her, and even though she’s peaceful and positive, when one of them has been wronged, her warrior instincts bubble up to the surface. She can’t rest until Dr. Luke Hotwell apologizes.
When a stranger wielding a pipe wrench intervenes, fate shows Luke his life in a wildly different way. He becomes desperate to seek out Sheridan, who might literally be the woman of his dreams.