Corey Feldman, Jennifer Gimenez Help Daisy de la Hoya Get in Treatment Program

Daisy de la Hoya received a helping hand from some fellow Hollywood stars who are also sober and familiar with what she experienced during a mental health breakdown.

Jennifer Gimenez, formerly of “Celebrity Rehab with Dr. Drew” fame and her husband, Tim Ryan from A&E’s “Dope Man” tell TMZ …  they teamed up with actor Corey Feldman and his manager, Dave Altman to help get Daisy into a mental health treatment center.

Jennifer and Tim tell us Daisy’s seeing a therapist daily and is going through the 12-step program. This, of course, comes after Daisy was accused of stalking “90 Day Fiancé” stars Mariah Fineman and Tom Brooks … which she denies.

Jennifer and Tim say Daisy is journaling a lot, working on music, and has already acknowledged she had a problem — which Jennifer and Tim say is a huge step in the right direction, and one that takes a whole lot to admit.

Corey’s manager is currently caring for her dog. We’re told the MusiCares Foundation is paying for Daisy’s treatment.

Jennifer and Tim — both recovering addicts who care for people in long-term recovery — say Daisy was fragile when she entered treatment, but they’re already seeing her turn the corner.