The veterinarian that Leonard and Penny took Cinnamon to after she ate Leonard's Valentine's candy. Raj rushed to the vet and was very angry at the couple. His worry and caring for his dog touched Yvette who also owned a dog. In the post-visit instructions she gave Raj her phone number. She too had been dreading Valentine's Day and thanked Raj for spending it with her. She is also mad at Penny and Leonard for not watching the dog, but is glad that they don't own any pets.
She is portrayed by Tania Raymonde.
One of three actresses that played love interests of Raj and were on multiple episodes of the TV drama Switched at Birth. Katie Leclerc (The deaf Emily) and Laura Spencer (The other Emily) were the other two.