Our Team
Holger Jessen
Director Audit and Assurance
Phone: 04 801 2456
Mobile: 027 498 6260
Holger Jessen is the Director of Audit & Assurance at TAS and specialised in financial audits with an extensive background in banking and finance. Holger has more then 20 years of experience in a wide range of audit areas and worked in different roles within private and government banks in Germany before he moved to New Zealand in 2008.
Holger manages a team of Health, Finance and IT auditors to provide a broad range of assurance services in the health industry with access to a huge number of specialists contracted in whenever needed. Holger is a member of the IIA in New Zealand and the IIR in Germany.
Christine Marsters
Manager DAA/Certification Audit Programme
Phone: 04 801 2460
Mobile: 027 353 6282
Christine is an Audit and Assurance Manager responsible for the Certification Audit Programme and Designation as an Audit Agency (DAA). Christine is a registered nurse and has been involved with in the health sector, both in the primary and secondary sector, encompassing a period of twenty five years.
In addition, Christine has extensive experience in quality management. Christine has been working full time with TAS as a lead auditor since 2012 and prior to this contracted to TAS an as auditor for two years, while contracting to the RNZCGP’s for four years as an assessor in the General Practice Cornerstone Accreditation Programme. Christine also holds a Bachelor of Arts degree (psychology), enjoys time with her family and travelling.
Tevita Hingano
Manager Provider Audit Programme
Phone: 04 801 2463
Mobile: 027 245 5235
Tevita has a nursing background working mainly in the area of specialist mental health and addiction, primary mental health and Pacific health development for the past 17 years. Tevita is an experienced project and service manager as well and has worked both in government agencies and NGOs in Dunedin, Auckland and Wellington.
Tevita has a special interest in the area of systems development in particular organisational systems. He has been with TAS for over three years now and lives with his family in Wellington. He is a rugby nutter and enjoys fishing. He spends his down time with his wife and children amongst his church and community work. Sometimes he does absolutely nothing.
Jared McGillicuddy
Manager DHB Internal Audit Programme
Mobile: 027 240 6118
Jared has over 13 years experience in risk management and assurance services. His experience ranges from hands on management of risk through to the design and implementation of effective risk management frameworks covering strategic to front line operational risk. He has extensive experience in evaluating and providing assurance over a huge range of business processes and providing wider services including information security, conducting investigations, computer forensics and data mining.
Jared has spent 5 years focusing solely on health both assessing health sector risks and reviewing key DHB processes to provide independent assurance directly to Boards. He has developed strong governance skills both through his experience of working directly for Boards and his wider experience of sitting on a Board, recognising the often fine line between governance and management.
Susanna McLaren
Audit Coordinator
Phone: 04 801 2455
Ly-Ly Wood
Audit Coordinator
Phone: 04 802 0507
Mobile: 0274042305
Vicki Sanchez-Lloyd
Audit Coordinator
Phone: 03 378 6634
Catherine Faville
Lead Auditor
Phone: 04 381 5151
David Kevey
Information Systems Auditor
Phone: 04 801 2457
Helen Kjestrup
Lead Auditor
Phone: 04 803 5833
Helen Wood-Rowe
Lead Auditor
Mobile: 027 531 9207
Karl Sadler
Lead Auditor
Mobile: 027 530 7042
Lizelouize Perkins
Lead Auditor
Mobile: 027 707 8902
Mick Bennett
Lead Auditor
Phone: 04 801 2465
Mobile: 027 702 1222
Terri Kydd
Lead Auditor
Phone: 04 803 5827
Mike Binkhorst
Lead Auditor
Phone: 04 801 2783
Nigel Hoare
Lead Auditor
Mobile: 027 558 0297
Liz Wall
Lead Auditor
Mobile: 027 540 7640