Thirteen years after Christine Lahti won an Emmy for Chicago Hope, she is back at CBS as the star of another medical drama. Lahti is set to topline CBS’ medical-family drama pilot The Doctor, written by Privileged creator Rina Mimoun and directed by David Nutter. The project, from Warner Bros. TV, centers on a mother (Lahti) who reconnects with her adult children when she joins the family medical practice. Lahti, repped by ICM and Management 360,  recently recurred on NBC’s Law & Order: SVU.