WHO WE ARE
In addition to the clinical and operational leadership team below, Third Age Health has over thirty experienced and professional clinicians practicing in care homes across New Zealand. If you would like to speak to any of the team members below, or would like to discuss joining our team, please get in touch by clicking here.
Our Management Team
John Fernandes
Executive Chairman
John has experience in strategy, finance and continuous improvement within financial services, telco, media and technology businesses in NZ. John has held roles at MacroActive, Spark, MediaWorks, NZX, Elevation Capital and Goldman Sachs JBWere, and holds a Master of Business Administration from The University of Auckland. He is also the CFO of Ruminant BioTech.
Paul Matheson
Head of Finance
Paul joined Third Age Health in 2023 as a Finance Accountant, bringing significant tax and compliance expertise from a Big Four accounting firm. Since then, he has continued to develop his commercial and leadership skills, making a valuable contribution to the business. Now promoted to Head of Finance, Paul is excited to lead the finance team and build on the strong foundations established over recent years. Outside of numbers and spreadsheets, Paul has a diverse range of interests from tramping and playing the piano to exploring new destinations. He also holds a Private Pilot License (PPL) and is an active member of the North Shore Aero Club.
Crystal Murphy
General Manager | ARC Medical Services
Crystal is an experienced healthcare leader with more than 10 years’ experience across primary care and aged care, bringing a strong blend of operational leadership, commercial acumen and a practical understanding of healthcare delivery. Previously, Crystal has held senior leadership roles with Primary Health Care Limited, progressing from Waikato Regional Operations Manager to Regional Business Manager. She led multi-site operations across Waikato, with responsibility for performance, clinical governance, financial management, people, risk and change. Crystal holds an MBA with Distinction and is passionate about building capability, improving performance and delivering sustainable outcomes for patients, clinicians and communities. Outside of work, she enjoys the outdoors, travelling and spending time with her young family.
Dr Diane Leach
Medical Director | ARC Medical Services
Diane is a fellow of the NZ College of Gp’s , she graduated from the University of the Witwatersrand in South Africa in 1991. She and her cardiologist husband emigrated to NZ in 1996. She worked for a number of years as a paediatric registrar in South Africa prior to coming to NZ and then spent time at Starship Hospital as a registrar. She is part owner of a Papatoetoe general practice where she has worked for the past 25 years. She loves all aspects of general practice and has enjoyed watching her patients grow up and now start their own families, she has a very special interest in looking after the elderly. She is also very involved in women’s health and cardiovascular health assessment and prevention. Outside of work she has 3 boys and a retriever who keep her very busy with all their activities.
Tolita Noel
Clinical Change Lead | ARC Medical Services
Tolita is a Registered Nurse with extensive frontline clinical experience, her hands-on experience delivering patient care has given her a strong understanding of the realities and challenges faced by healthcare teams and communities. She was recently in the UK, and returned to New Zealand in 2024 joining Third Age Health as a Clinical Change Coordinator, leading key initiatives including the national rollout of the clinical portal. Now in her role as Clinical Change Lead, Tolita is passionate about driving meaningful change across the health sector, supporting teams throughout the regions, and improving outcomes for both staff and patients. She is a strong advocate for quality care, equitable access to healthcare, and ensuring services reach and support all communities.
Kath Rawson
Head of Commercial and Business Development
Kath is a Registered Comprehensive Nurse with over 20 years’ experience in the health tech industry. She brings a strong clinical background and a passion for improving patient outcomes and healthcare delivery. Before joining TAH, she was the Senior Client Development Manager at iMedX Australia & New Zealand, leading market expansion and building strong relationships across the public and private sectors. Kath has held leadership roles across strategy, sales, marketing, and business management in digital health, medical devices, and pharmaceuticals, working with global healthcare companies. Kath enjoys time with her husband and three daughters, riding her horse trekking, walking, mountain biking, reading, and watching movies.
Jill Skinner
Operations Coordinator | ARC Medical Services South
Jill brings a wealth of experience in administration, project coordination, and organisational support to Third Age Health. She has worked for a range of organisations across the public sector, and most recently supported aged residential care facilities in the Wellington Region as part of the Te Whatu Ora | Health NZ COVID-19 response. At Third Age Health, Jill works closely with the ARC General Manager, to ensure our facilities and clinicians in the Wellington, Taranaki and Christchurch areas are well supported.
Greg Clarke
General Manager | Community GP
With more than 20 years of leadership experience across the health, finance, tech, security, and FMCG sectors, Greg has a proven track record in operational excellence, organisational transformation, and sustainable growth. He has held senior roles including CEO and COO in both private and community settings. Greg Clarke joins as General Manager, Community General Practice, bringing a strong commitment to strengthening primary care, improving health outcomes, and enhancing the wellbeing of the communities we serve. He spent a decade as Chief Executive Officer of Health New Lynn, leading a high‑performing practice serving 20,000 patients. He later worked as a management consultant with ProCare Network Ltd, then served as Chief Operating Officer at OmniHealth. Most recently, he supported Harbour Hospice in a key operational capacity. Outside of work, Greg enjoys spending time with his family and friends, making the most of time at the beach, kayaking, playing tennis, and learning languages.
Angela Mackenzie
Practice Manager | Community GP
Angela is dedicated to the practice and has been with the team for five years. She brings over 20 years of health, medical and private practice management experience to the team. Prior to her career in health, Ange worked in banking. She is passionate about delivering the highest level of care to patients and works closely with the team to ensure the practice operates efficiently.Beyond work Ange enjoys the outdoors, sports and spending time with her family. Originally from the South Island, she considers herself a Hawkes Bay local.
Aletta Staal
Practice Manager | Community GP
Aletta was born in the Netherlands where she lived most of her life until moving to New Zealand with family. She brings over 25 years of experience within both the pharmaceutical and healthcare industries, and has held several different roles in the Netherlands and New Zealand. Aletta is happy and passionate about Devonport and enjoys being part of its community.
Donelle Thompson
Practice Manager | Community GP
Donelle is an experienced Operations Manager who has worked in various general practice clinics and is dedicated to ensuring patients receive quality service and care.
Stephanie Lee
Communications and Engagement Manager
Stephanie is an experienced marketing and communications manager with over 15 years' building brands, developing marketing strategies and executing campaigns for a diverse portfolio of clients. Her career started in Public Relations and advertising, which took her to work in global agencies in London. She returned to New Zealand with a view to apply her expertise and passion to the public sector where she’s recently worked in health for Te Whatu Ora, ARPHS and Te Toka Tumai Auckland. Beyond work, Steph enjoys travelling, all things food and spending time with her family.