Meet the knowledgeable, caring staff members at Harbor Oaks. Executive TeamElizabeth Jachim Chief Executive OfficerAngela Miller, MA LPC Chief Operating OfficerBrian Chaperon Chief Financial OfficerJennifer Michalczuk Director of Nursing Monica Willneff Director of AdmissionsChristina Burnett Director of Clinical ServicesTim Kane Director of Risk and ComplianceAmanda Balkevitch Business Office Director