Dr Oh Ying Zi, a top cardiologist at Changi General Hospital, is dedicated to providing excellent cardiovascular care to patients in Singapore. If you need expert cardiology consultation, Dr Oh Ying Zi is a highly qualified specialist you can trust. She is known for her extensive experience and caring approach, ensuring that patients receive the best treatment based on their individual needs.

Changi General Hospital, located at 2 Simei Street 3, Singapore, is renowned for its modern medical technologies and comprehensive care. With a convenient location and flexible visiting hours, it’s easy for you to access top-quality cardiac care. The hospital offers a wide range of services from preventive screenings to advanced treatments, all under one roof.
You can consult Dr Oh Ying Zi at the hospital from Monday to Friday, 8:30 am to 5:30 pm and on Saturday from 8:30 am to 12:30 pm. Whether you need routine check-ups or specialised cardiac treatment, Dr Oh Ying Zi and the team at Changi General Hospital are committed to providing the highest standard of care to ensure your heart health.
Key Takeaways
- Dr Oh Ying Zi is a leading cardiologist at Changi General Hospital.
- The hospital offers modern medical technologies and comprehensive cardiac care.
- You can visit the hospital during weekday and Saturday operating hours.
About Dr Oh Ying Zi

Dr Oh Ying Zi is a consultant with the Department of Cardiology at Changi General Hospital. She has been with CGH since 2019. Dr Oh’s main interests lie in echocardiography and pulmonary hypertension.
Dr Oh earned her medical degree from Duke-NUS Graduate Medical School in 2012. She completed her postgraduate training in the Singhealth Cardiology Senior Residency Program in 2018.
She also holds several prestigious qualifications:
- MMED (Singapore), 2015
- MRCP (UK), 2015
Dr Oh is also a clinical instructor at Duke-NUS. She loves teaching and mentoring the next generation of doctors.
Research Publications:
Dr Oh has authored several research papers. Notable publications include:
- “Concealed conduction of premature ventricular complexes resulting in AV nodal block”
- “Clinical applications of patient-specific induced pluripotent stem cells in cardiovascular medicine”
- “Generation of patient-specific induced pluripotent stem cell-derived cardiomyocytes as a cellular model of arrhythmogenic right ventricular cardiomyopathy”
She continues to be active in research, always aiming to improve patient care and expand medical knowledge.
Scope of Services

Dr Oh Ying Zi offers a comprehensive range of cardiology services at Changi General Hospital (CGH).
Cardiology Consultations
- Evaluation of heart conditions
- Management of cardiovascular diseases like coronary artery disease and heart failure
- Personalised treatment plans
Echocardiography
- Detailed heart imaging using ultrasound
- Assess heart function and structure
- Identify issues such as valve disorders or cardiomyopathies
Pulmonary Hypertension Management
- Specialised care for high blood pressure in the lungs
- Diagnostic tests to determine severity
- Treatment plans to manage symptoms and improve quality of life
Preventive Cardiology
- Risk assessment for cardiovascular diseases
- Lifestyle and diet recommendations
- Monitoring and follow-up care
Interventional Procedures
- Coordination for advanced procedures like angioplasty and stent placement
- Pre- and post-operative care
Patient Education and Support
- Information sessions about heart conditions and treatments
- Guidance on managing chronic heart conditions
- Support groups and patient resources available
Dr Oh is dedicated to providing top-notch care with a patient-centred approach, ensuring you receive the best possible treatment.
Why You Should Visit Changi General Hospital When You Need a Cardiologist

When heart problems arise, you want the best care possible. Changi General Hospital (CGH) offers comprehensive and specialised cardiac services to address a wide range of heart conditions.
CGH is known for its multi-disciplinary approach. This means your care team won’t just consist of one doctor. Instead, you’ll have a group of doctors, nurses, and health professionals who work together to provide holistic care.
- Specialised Clinics: These clinics focus on specific heart conditions, ensuring targeted and effective treatment
- Post Myocardial Infarction / Cardiac Rehabilitation Clinic
- Heart Failure Clinic
- Electrophysiology Clinic
- Cardiac Device Clinic
- Heritable Cardiac Condition Clinic
- Expert Staff: CGH has a team of highly skilled cardiologists, including Dr Goh Yew Seong and Dr Yeo Colin, who are well-regarded in the field. Their expertise and commitment make a significant difference in patient care.
- Convenient Location: Located at 2 Simei Street 3, Changi General Hospital is easily accessible, making it convenient for patients to visit for consultations and treatments.
Taking your heart health seriously is crucial. By choosing CGH, you’re opting for a hospital that prioritises comprehensive, patient-centred care.
Contact Information & Operating Hours

To visit Dr Oh Ying Zi at Changi General Hospital, head to:
Address:
2 Simei Street 3, #01-01
Changi General Hospital
Singapore 529889
Operating Hours:
- Monday to Friday: 8:30 am – 5:30 pm
- Saturday: 8:30 am – 12:30 pm
- Sunday & Public Holidays: Closed
Please note that appointments may be required, and it’s best to call ahead. The team at the clinic is dedicated to offering excellent service, ensuring you receive the best care possible during your visit.
Frequently Asked Questions
This section answers common questions regarding the operations, contact details, and cardiology services at Changi General Hospital.
What are the operating hours for the Specialist Clinic at Changi General Hospital?
The Specialist Clinic at Changi General Hospital operates Monday to Friday from 8:30 am to 5:30 pm. On Saturdays, the clinic is open from 8:30 am to 12:30 pm.
How can I get in touch with the ENT Clinic at Changi General Hospital?
You can contact the ENT Clinic at Changi General Hospital by calling their main reception. They will provide you with the relevant contact information for specific services or appointments.
Can you tell me about the cardiology services available at Sengkang General Hospital?
Sengkang General Hospital offers comprehensive cardiology services. These include diagnostic tests, treatment for various heart conditions, and post-operative care. They have a team of experienced cardiologists dedicated to providing high-quality care.
Who currently holds the position of CEO at Changi General Hospital?
The current CEO of Changi General Hospital is Dr. Goh Khean Keong. He oversees the hospital’s operations and ensures the delivery of excellent patient care services.
What year was Changi General Hospital established?
Changi General Hospital was established in 1998. Since then, it has grown to become a major healthcare institution serving the eastern part of Singapore.
Who are some of the cardiologists practising at Changi General Hospital?
Dr. Yeo Colin and Dr. Goh Yew Seong are two of the cardiologists practising at Changi General Hospital. They both have extensive experience and are well-known for their expertise in cardiology.
Disclaimer: The information in this article is based on online resources from Singapore and serves as a guide. Patients should consult their primary care physician for personalized advice. This review is for informational purposes only and does not constitute medical advice. To ensure you have the most up-to-date information, we recommend verifying details with relevant Singaporean authorities or organizations. If you notice discrepancies, please inform us so we can update the information.

