Hong Kong Registered Cardiologist | Nearly 30 Years of Experience
Three Hearts, Two Minds · Guarding Your Heart
Qualifications
"Before treating the disease, one must first understand the person."
Dr. Kay Foon Lok (Jay) graduated from the University of Queensland Medical School, Australia, and holds the UK MRCP (Fellow of the Royal College of Physicians, UK) and Hong Kong FHKAM (Fellow of the Hong Kong Academy of Medicine) qualifications, with nearly 30 years of clinical experience in medicine.
He has served in the cardiology departments of public hospitals in Australia and Hong Kong, including Queen Mary Hospital and Grantham Hospital. Since 2003, he has been in private practice at Locke Cardiac Centre in Central, and also serves patients at the Wan Zhi Medical Group in the Greater Bay Area.
Dr. Kay forgoes the white coat in favour of a suit, communicating warmly with every patient. He upholds the philosophy of "Healing the Person, Not Just the Disease" — understanding a patient's life, stress and feelings is true medicine.
Career History
Early Career — Australia
Resident Cardiologist
Cardiology Departments, Multiple Australian Public Hospitals
Return to Hong Kong
Cardiologist
Cardiology, Queen Mary Hospital, HKU
Public Hospital Period
Cardiologist
Cardiology, Grantham Hospital
Private Hospitals
Consultant Cardiologist
Multiple Hong Kong Private Hospitals
Since 2003
Private PracticeCardiologist
Locke Cardiac Centre, Central
Greater Bay Area
Cardiologist
Greater Bay AreaWan Zhi Medical Group
Community Service
Since 2012
Po Leung Kuk Voluntary Medical Advisor
Actively involved in child welfare, medical aid and community service
Since 2012
Heart Health Columnist, Hong Kong Economic Journal
Sharing cardiology knowledge in accessible language
Ongoing
Seagull Scholarship Team Volunteer
Multiple visits to Guizhou, Inner Mongolia to support underprivileged medical students
Academic Qualifications
UK
MRCP
UKFellow of the Royal College of Physicians
Hong Kong
FHKAM
Hong KongFellow of the Hong Kong Academy of Medicine (Medicine)
Hong Kong
FHKCP
Hong KongFellow of the Hong Kong College of Physicians
Graduate
MBBS
University of Queensland Medical School, Australia
UK
MBA
MBA in Health & Hospital Management, University of Birmingham
USA
USMLE
USAUS Medical Licensing Examination
From early detection to long-term management, Dr. Kay draws on nearly 30 years of clinical expertise to provide every patient with a personalised cardiac health plan.
Dr. Kay has pioneered several cutting-edge international cardiology technologies in Hong Kong, offering patients more precise and safer treatment options.
Non-Invasive Diagnostics
A pioneer in promoting CCTA technology in Hong Kong — clearly visualises coronary artery stenosis without catheterisation, significantly reducing patient risk and discomfort. A breakthrough in early CAD diagnosis.
Minimally Invasive Procedures
A coronary intervention performed via the radial artery at the wrist, offering lower bleeding risk, faster recovery and same-day discharge. Dr. Kay is one of the pioneers of this technique in Hong Kong.
Advanced Interventional Therapy
Drug-Coated Balloon (DCB) technology eliminates the need for stent implantation, effectively preventing vessel re-narrowing. Ideal for small vessel disease and diabetic patients.
In 2010, Dr. Kay founded Wan Zhi Medical Group, opening the first HK-backed medical institution in Guangzhou's Tianhe District — Wan Zhi (Hong Kong) Internal Medicine Clinic — one of the first to introduce Hong Kong-style medical services in Guangzhou. In April 2019, a larger clinic was opened in Luohu District, Shenzhen — Wan Zhi Clinic, Shenzhen — one of the first HK-backed medical institutions in Shenzhen under the Guangdong-Hong Kong-Macao Greater Bay Area Development Plan.
He commutes weekly between Hong Kong and Shenzhen to personally see patients, bringing Hong Kong-standard medical management and cardiology services to mainland patients. The clinic emphasises a "patient-first, person-centred" approach — not only treating disease but also prioritising overall quality of life. Dr. Kay has participated in the charitable organisation "Seagull Scholarship Team", travelling to remote areas of Guizhou, Inner Mongolia, Gansu and Xinjiang to provide educational support and medical aid, gaining a deep understanding of the country's needs and bringing Hong Kong's advanced medical experience to mainland China.
GuangzhouWan Zhi（Hong Kong）Internal Medicine Clinic— Tianhe District, Guangzhou — First HK-backed medical institution in Guangzhou
Wan Zhi Clinic, Shenzhen——Luohu District, Shenzhen，One of the first HK-backed clinics in Shenzhen under the Greater Bay Area Plan (2019)
Seagull Scholarship Team— Education and medical aid in remote areas of Guizhou, Inner Mongolia, Gansu & Xinjiang
2010
Year Wan Zhi Medical Group was founded
2
Guangzhou and Shenzhen Clinics
Weekly
HK–Shenzhen weekly sessions
Among the first
Among the first GBA-era HK-backed clinics in Shenzhen
Dr. Kay has actively engaged in public service over the years, making a real impact in the community.
Dr. Kay self-published a heart health book ("Three Hearts, Two Minds"), donating all proceeds to Tung Wah Group of Hospitals, spreading cardiac health knowledge while giving back to society.
"The heart is the foundation of life; a kind heart makes it more beautiful."
— Board Chairman, Tung Wah Group of Hospitals
Since 2012, Dr. Kay has served as a Voluntary Medical Advisor to Po Leung Kuk, with long-term dedication to public welfare, actively participating in child welfare, medical aid and community service, and providing care and support for underprivileged groups as a medical professional. Dr. Kay was elected as a Po Leung Kuk Board of Directors President for three consecutive terms from 2012 to 2015. After stepping down, he was invited to serve as a member of the Po Leung Kuk Advisory Board during the Yi Wei year (2015–2016), continuing to contribute his extensive medical expertise to society.
Writing a heart health column in the Hong Kong Economic Journal since 2012. Has made multiple trips to Guizhou and Inner Mongolia to sponsor underprivileged medical students.
Actively promotes cardiac health awareness through media — covering women's heart disease trends, blood pressure management, cholesterol control, and innovative treatments like bioresorbable vascular scaffolds.
I suffered stomach pain for years with no diagnosis. Dr. Kay immediately suspected angina — an ECG and echocardiogram confirmed it. He spent 30 minutes explaining everything. I'm now fully recovered and truly grateful he saved my life!
Mr. Chan
Hypertensionwas always hard to control，Dr. Kaydidn't just prescribe medication，but also asked about work stress and diet，helping me adjust my lifestyle。Now my blood pressure is stable，warm and friendly like a friend。
Ms. Lee
After being diagnosed with Mitral Valve ProlapseI was quite worried，Dr. Kaypatiently explained that no procedure, I now continue my modelling career without any issues！
Ms. Chen
Travelling from Shenzhen for a consultation，high post-operative thrombosis risk，Holtermonitoring and taught prevention methods，Greater Bay Areavery convenient for patients！
Mr. Wong
ElderlySilentHeart Attack，Dr. Kayspotted the issue immediatelyandand treated it in time，he cares about more than just the disease，truly like family！
Mr. Cheung
Three Hearts
Two Minds
Heart to Heart · Words that Help
A collection of Dr. Kay's best columns from the Hong Kong Economic Journal, using real clinical cases to explain coronary artery disease, hypertension, thrombosis and more.
Based on evidence-based medicine, emphasising early detection, lifestyle adjustment and patient empowerment — Dr. Kay believes that understanding your own heart is the first step to protecting your health.
Three Hearts
The physical heart · Intention · Kindness
Two Minds
Intention to share · Intention to help
Proceeds Purpose
All proceeds donated to Tung Wah Group of Hospitals to fund free medical services for the community
"The heart is the foundation of life; a kind heart makes it more beautiful."
— Board Chairman, Tung Wah Group of Hospitals
Dr. KayDr. Kay shares the latest cardiology insights to help you understand heart health
Hong Kong local and Greater Bay Area patients are welcome to book. Same-day diagnostics including Echocardiogram, Holter monitoring and Exercise ECG.
Suite 303, 3/F Central Building
1-3 Pedder Street, Central, HK
Monday – Saturday (by appointment)
Accepts Elderly Healthcare Vouchers
Dr. Kay personally sees every patient. Same-day echocardiogram, Holter monitoring and Exercise ECG diagnostics are available, giving you complete peace of mind about your heart health. Dr. Kay and his team are here to serve you.
2151 1452 Call to Book Now 瀏覽官網 lockecardiaccentre.comAlso via WhatsApp enquiry · Greater Bay Area patients welcome