• For an APPOINTMENT Call:
    (562) 867-7999
    Toll Free:
    (866) SEE-JWCH | (866) 733-5924

Executive Team

Alvaro Ballesteros, MBA
Chief Executive Officer
email

Andy Irie, MBA
Chief Administrative Officer
email

Paul Gregerson, MD, MBA
Chief Medical Officer
email

Jeanne Lam
Chief Financial Officer
email

Mike Johnson
Chief Operating Officer
email

Brenda Wiewel, LCSW
Vice President of Mental Health Services
email

Brenda Sandoval, RN
Director of Operations
email

Kim Tran, NP, PhD.
Director of Quality Improvement
email

Jon Dang
Director of Information Technology
email

Sergio Aviña
Director of HIV Services & Substance Abuse
email

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