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Mackenzie Phillips Weighs in on Rehab, Lindsay Lohan and Staying Sober

July 17, 2013

When Mackenzie Phillips agreed to do “Celebrity Rehab with Dr. Drew,” it was a choice she made to help not only herself, but others struggling with addiction. "I thought of Celebrity Rehab not so much as a beneficial for the people going through it but as a public service for the viewing public,” she told "omg! Insider" in an exclusive interview with her “One Day at a Time” costars.