Dr Tham Tat Yean is a seasoned healthcare leader and practising clinician with nearly 25 years of experience spanning clinical operations, healthcare entrepreneurship, and regional business expansion. As Acting CEO of Qualitas Health Singapore, he leads the Group’s strategic development and clinical excellence initiatives across Singapore, driving innovation in primary care delivery and integrated health solutions.
A qualified medical practitioner with extensive experience in both private and public health systems, Dr Tham founded the Frontier Healthcare Group, which grew to become one of Singapore’s largest and most respected primary care providers. Following its acquisition by Qualitas in 2021, he played a key role in aligning Frontier’s patient-centred care model with Qualitas’ broader regional vision of accessible, quality healthcare.
Dr Tham continues to consult in general practice and occupational health, maintaining a strong connection to patients and front-line care. His commitment to excellence, innovation, and patient safety remains central to his leadership approach as he steers Qualitas Health Singapore into its next chapter of growth.