


Dr. Byron Kwock Lee, MD
Dr. Byron Kwock Lee, MD is a cardiologist in San Francisco, CA and has over 30 years of experience in the medical field. Dr. Lee has extensive experience in Cardiac Electrical System Procedures and Cardiac Implantable Device Procedures. He graduated from HARVARD Medical School in 1994. He is affiliated with medical facilities UCSF Helen Diller Medical Center at Parnassus Heights and Zuckerberg San Francisco General Hospital and Trauma Center. He is accepting new patients and telehealth appointments.
Comprehensive Genetic Arrhythmia Program
400 Parnassus Ave # 5 San Francisco, CA 94143Hospital Highlight
Dr. Lee is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights San Francisco, a highly rated and top awarded hospital for cardiology.
At a Glance
- Areas of ExpertiseDr. Lee specializes in the areas of Cardiovascular Disease & Clinical Cardiac Electrophysiology. • See board certifications
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital
- Hospital Satisfaction

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Dr. Lee's Reviews
Overall Patient Satisfaction
About Me
biography
Dr. Byron Kwock Lee, MD is a cardiologist in San Francisco, CA and has over 30 years of experience in the medical field. Dr. Lee has extensive experience in Cardiac Electrical System Procedures and Cardiac Implantable Device Procedures. He graduated...read moreCardiology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Harvard Medical School
Medical School, 1994
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Cantonese
Locations
Comprehensive Genetic Arrhythmia Program
Affiliated Hospitals
- Recipient of 33
hospital awardsAmerica’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2024)
Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)
View all awardsAmerica’s 100 Best Hospitals for Coronary Intervention Award™ (2025, 2024)
Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)
View all patient feedbackHow patients felt about the care they received at this hospital.
88%Patients said they were given information about recovering at home4% higher than the national average
81%Patients said that doctors always listened to them and explained things well5% higher than the national average
- Recipient of 2
hospital awardsView all patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
76%Patients said that doctors always listened to them and explained things well
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Providers shown based on Dr. Lee's location and specialty. Show more Cardiologists.