


Dr. Karl Sun, MD
Dr. Karl Sun, MD is a cardiologist in San Diego, CA and has over 40 years of experience in the medical field. He graduated from UNIVERSITY OF ZURICH / MEDICAL FACULTY in 1982. He is affiliated with medical facilities Alvarado Hospital Medical Center and Sharp Grossmont Hospital. He is accepting new patients.
Practice
5555 Reservoir Dr Ste 112 San Diego, CA 92120Compare with other Cardiologists
Compare Dr. Sun with our nearby Cardiologists at Palomar Health.
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(858) 480-5558.
Dr. Sun is a Healthgrades Choice provider in Cardiology
The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
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- Above average experience
- Good hospital quality
- Good patient ratings
- No healthcare sanctions
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Dr. Sun's Reviews
Likelihood to recommend Dr. Sun
4.9
5 Star | 90% | 90% |
4 Star | 10% | 10% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 0% | 0% |
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How was your experience with Dr. Sun?Overall Patient Satisfaction
Likelihood of recommending Dr. Sun to family and friends is 4.9 out of 5
About Me
care philosophy
My goal is to provide the highest quality patient-centered care by promoting a culture of caring and empathy; educating my patients utilizing evidence-based practice. Secondary Specialties: Nuclear Cardiology; Internal MedicineCardiology
Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
University Health Sys
Residency Hospital, 1999University Of Texas San Antonio
Residency Hospital, 1999The University Of Texas At San Antonio
Internship Hospital, 1997Ucla Medical Center
Fellowship Hospital, 1995University Hospital, Zurich
Fellowship Hospital, 1991University Hospital
Residency Hospital, 1989Zurich University Hospital
Residency Hospital, 1989Kantonsspital Baden
Residency Hospital, 1987Kantonsspital Aarau
Internship Hospital, 1983University Of Zurich / Medical Faculty
Medical School, 1982
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkEnglish
Cantonese
German
Mandarin
Simultaneous measurement of myocardial oxygen consumption and blood flow using [1-carbon-11]acetate., 1998 Feb
Compartment model for measuring myocardial oxygen consumption using [1-11C]acetate., 1997 Mar
Effects of exposure to altitude on men with coronary artery disease and impaired left ventricular function., 1998 Feb
Effects of dobutamine stimulation on myocardial blood flow, glucose metabolism, and wall motion in normal and dysfunctional myocardium., 1996 Dec
Dr. Sun is a Healthgrades Choice provider in Cardiology
Society of Nuclear Medicine-Young Investigators Award, 1993
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Locations
Practice
Affiliated Hospitals
- Recipient of 1
hospital awardView all awardsPatient Safety Excellence Award™ (2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
76%Patients said that doctors always listened to them and explained things well - Recipient of 6
hospital awardsPatient Safety Excellence Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsCoronary Intervention Excellence Award™ (2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
78%Patients said they were given information about recovering at home6% lower than the national average
68%Patients said that doctors always listened to them and explained things well8% lower than the national average
Compare with other Cardiologists
Compare Dr. Sun with our nearby Cardiologists at Palomar Health.
Make an appointment at Palomar Health today at
(858) 480-5558.
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