About Dr. Dr. John R. Kao, MD

Welcome to the practice of Dr. Dr. John R. Kao, MD, an experienced cardiologist serving San Jose, California. We are committed to providing compassionate, evidence-based cardiovascular care with a focus on prevention, early detection, and personalized treatment plans.

Medical Disclaimer: The information on this website is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

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Cardiology Services

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Patient Reviews

Patient

★★★★★

Dr. Kao is thorough, careful, personable, explains well and has time for your questions. An appropriate sense of humor, which is a positive. The office is run efficiently and staff are all very pleasant. There is adequate on-site parking. I was pleased with my initial visit and with the staff. Special thanks to Sochi who took my vitals etc. A very pleasant young woman.

Patient

★★★★★

Dr. Kao is simply a rockstar in cardiology! Having had a prior CT scan that indicated significant blockages in my arteries I needed an expert to perform an angiogram to show more details. He quickly scheduled me at Good Sam, and he and his amazing team did the procedure with such skill that I never felt any pain, was able to stay conscious during the procedure and could almost have driven home afterwards had I wanted to.

Patient

★★★★

Good physician, inconsistent staff.

Patient

★★★★★

Excellent cardiologue de tres bonne reputation, tres professionnel, tres bonne analyse et reflexion aux problemes specifiques de sante, vraiment personnalise, un medecin extremement serieux. Accueil et personnel tres aimables, accueillants et professionnels, et nombreux examens cardiaques disponibles dans les locaux avec equipements d'imageries, de test d'effort, le tout tres bien organise avec une optimisation du temps ce qui est appreciable. Le cardiologue dans la region a vraiment recommander.

Patient

★★★★★

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