The third member of GMA3: What You Need to Know's once core ... health and weight management challenges. LATEST: GMA's Dr. Jennifer Ashton takes icy plunge in red bikini during time off the ...

Jennifer Ashton is scrubbing out at ABC at the end of June. The "GMA3: What You Need To Know ... Get all the news you need in your inbox each morning. Dr. Ashton is leaving to focus on her ...

Dr. Jennifer Ashton has been branded an "inspiration ... the bandwagon and try the experiment themselves. The doctor left GMA3: What You Need To Know last year after 13 years with the network.

Some blame former Good Morning America stars Amy Robach and T.J. Holmes for the recent shakeup at GMA3, including many layoffs.

and chief women's health correspondent for The Dr. Oz Show. She is also co-host of GMA3, alongside Amy Robach and T.J. Holmes. Jennifer shares two children with late ex-husband Robert Ashton.