John O'Brien, PhD
John M. O'Brien, PhD , is in private practice in Portland, Maine since 1998. He specializes in the treatment of substance abuse, grief, trauma and gay/lesbian issues. Dr. O'Brien is Adjunct faculty member at the University of Maine, Augusta and is an EMDRIA-Approved Consultant who provides consultation on EMDR, CBT, DBT, and addictions treatment.
John M. O'Brien, PhD , is in private practice in Portland, Maine since 1998. He specializes in the treatment of substance abuse, grief, trauma and gay/lesbian issues. Dr. O'Brien is Adjunct faculty member at the University of Maine, Augusta and is an EMDRIA-Approved Consultant who provides consultation on EMDR, CBT, DBT, and addictions treatment. See less