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Dr. Karl Sun, MD

Cardiology
4.9 (10)
Map Pin Small San Diego, CA
Accepting new patients
41 years of experience

Overview of Dr. Karl Sun, MD

Dr. Karl Sun, MD is a Cardiology Specialist in San Diego, CA. They specialize in Cardiology, has 41 years of experience, and is board certified in Internal Medicine. They graduated from UNIVERSITY OF ZURICH / MEDICAL FACULTY and is affiliated with Alvarado Hospital Medical Center and Sharp Grossmont Hospital.

Dr. Sun works at Brett A Gidney MD A Medical Corporation in San Diego, CA. They frequently treat conditions like Anemia, Dyslipidemia and Chest Pain along with other conditions at varying frequencies. They are accepting new patients and accepts Aetna, Anthem and Anthem Blue Cross as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Sun's Office Locations

  1. 1
    Brett A Gidney MD A Medical Corporation
    5555 Reservoir Dr Ste 112, San Diego, CA 92120 Icon Directions Right Arrow Directions Phone Icon (619) 287-7078

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Alvarado Hospital Medical Center
  • Sharp Grossmont Hospital

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Anemia
Dyslipidemia
Chest Pain
Anemia
Dyslipidemia
Chest Pain

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Anemia Chevron Icon
  • View other providers who treat Anemia
Dyslipidemia Chevron Icon
Chest Pain Chevron Icon
Actinic Keratosis Chevron Icon
Acute Deep Vein Thrombosis (DVT) Chevron Icon
Acute Venous Embolism Thrombosis Chevron Icon
Allergic Rhinitis Chevron Icon
Angina and Acute Coronary Syndrome Chevron Icon
Anxiety Chevron Icon
  • View other providers who treat Anxiety
Aortic Valve Disease Chevron Icon
Arrhythmias Chevron Icon
Arthritis Chevron Icon
Arthritis of the Elbow Chevron Icon
Atherosclerosis Chevron Icon
Atrial Fibrillation Chevron Icon
Atrial Flutter Chevron Icon
Back Pain Chevron Icon
Benign Chronic Pain Syndrome Chevron Icon
Bladder Infection Chevron Icon
Calcium Metabolism Disorders Chevron Icon
Cardiac Imaging Chevron Icon
Cardiac Myocardial Perfusion Imaging Chevron Icon
Carotid Artery Disease Chevron Icon
Chronic Pain Chevron Icon
Congestive Heart Failure Chevron Icon
Constipation Chevron Icon
COPD (Chronic Obstructive Pulmonary Disease) Chevron Icon
Coronary Artery Disease (CAD) Chevron Icon
Cough Chevron Icon
  • View other providers who treat Cough
Deep Vein Thrombosis (DVT) Chevron Icon
Dehydration Chevron Icon
Diabetes Type 2 Chevron Icon
Diabetes With Renal Manifestations Chevron Icon
Diabetic Polyneuropathy Chevron Icon
Enlarged Prostate (BPH) Chevron Icon
First Degree Heart Block Chevron Icon
Gastroesophageal Reflux Disease (GERD) Chevron Icon
Heart Attack (Acute Myocardial Infarction) Chevron Icon
Heart Disease Chevron Icon
Heart Murmur Chevron Icon
Heart Palpitations Chevron Icon
Hyperlipidemia Chevron Icon
Hypertension Chevron Icon
Hypertensive Heart Disease Chevron Icon
Hypokalemia Chevron Icon
Hypotension Chevron Icon
Hypotension (Excluding Maternal) Chevron Icon
Hypothyroidism Chevron Icon
Insomnia Chevron Icon
  • View other providers who treat Insomnia
Limb Swelling Caused by Fluid Overload Chevron Icon
Lipid Disorders Chevron Icon
Low Back Pain Chevron Icon
Malaise and Fatigue Chevron Icon
Malnutrition Chevron Icon
Mineral Metabolism Disorders Chevron Icon
Mitral Valve Disease Chevron Icon
Nuclear Stress Testing Chevron Icon
Obesity Chevron Icon
  • View other providers who treat Obesity
Osteoarthritis Chevron Icon
Osteoarthritis of Ankle and Foot Chevron Icon
Osteoarthritis of Shoulder Chevron Icon
Osteoporosis Chevron Icon
Overweight Chevron Icon
Pollen Allergy Chevron Icon
Polyneuropathy Chevron Icon
Shortness of Breath Chevron Icon
Sick Sinus Syndrome Chevron Icon
Sinus Bradycardia Chevron Icon
Structural Heart Disease Evaluations and Treatment Chevron Icon
Supraventricular Tachycardia Chevron Icon
Syncope Chevron Icon
  • View other providers who treat Syncope
Tobacco Use Disorder Chevron Icon
Transient Ischemic Attack (TIA) Chevron Icon
Urinary Stones Chevron Icon
Urinary Tract Infection (UTI) Chevron Icon
Wheezing Chevron Icon
  • View other providers who treat Wheezing
Abdominal Pain Chevron Icon
Acidosis Chevron Icon
  • View other providers who treat Acidosis
Acute Bronchitis Chevron Icon
Acute Pharyngitis Chevron Icon
Acute Upper Respiratory Infection Chevron Icon
Alkalosis Chevron Icon
All Headaches (incl. Migraine) Chevron Icon
Allergic Conjunctivitis Chevron Icon
Aneurysm of Heart Chevron Icon
Angina Chevron Icon
  • View other providers who treat Angina
Aortic Aneurysm Chevron Icon
Aortic Ectasia Chevron Icon
Aortic Stenosis Chevron Icon
Aortic Valve Regurgitation Chevron Icon
Asthma Chevron Icon
  • View other providers who treat Asthma
Bedsores Chevron Icon
  • View other providers who treat Bedsores
Blood in Urine (Hematuria) Chevron Icon
Bradycardia Chevron Icon
Bronchiectasis Chevron Icon
Bronchitis Chevron Icon
Candidiasis of Skin and Nails Chevron Icon
Canker Sore Chevron Icon
Cardiac Arrest Chevron Icon
Cardiomegaly Chevron Icon
Cardiomyopathy Chevron Icon
Cardiomyopathy, Dilated Chevron Icon
Cardiovascular Disease Chevron Icon
Cellulitis Chevron Icon
Chest Wall Pain Syndrome Chevron Icon
Chronic Deep Vein Thrombosis (DVT) Chevron Icon
Chronic Neck Pain Chevron Icon
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension) Chevron Icon
Congenital Aortic Valve Disorders Chevron Icon
Dermatitis Chevron Icon
Diabetes Type 1 Chevron Icon
Difficulty With Walking Chevron Icon
Dizziness Chevron Icon
Dysphagia Chevron Icon
Endocarditis Chevron Icon
Esophagitis Chevron Icon
Fibromyalgia Chevron Icon
Gait Abnormality Chevron Icon
Gastritis Chevron Icon
Gout Chevron Icon
  • View other providers who treat Gout
Hernia Chevron Icon
  • View other providers who treat Hernia
Hypercalcemia Chevron Icon
Hyperkalemia Chevron Icon
Hypersensitivity Pneumonitis Chevron Icon
Influenza (Flu) Chevron Icon
Joint Pain Chevron Icon
Limb Swelling Chevron Icon
Liver Damage from Alcohol Chevron Icon
Low Blood Oxygen Level Chevron Icon
Magnesium Metabolism Disorders Chevron Icon
Migraine Chevron Icon
  • View other providers who treat Migraine
Mitral Valve Prolapse Chevron Icon
Mitral Valve Regurgitation Chevron Icon
Mitral Valve Stenosis Chevron Icon
Muscle Weakness Chevron Icon
Neurogenic Bladder Chevron Icon
Noninfectious Gastroenteritis and Colitis Chevron Icon
Osteopenia Chevron Icon
Overactive Bladder Chevron Icon
Pericardial Disease Chevron Icon
Pericarditis Chevron Icon
Peripheral Nerve Disorders Chevron Icon
Pharyngitis Chevron Icon
Phosphorus Metabolism Disorders Chevron Icon
Pinkeye (Conjunctivitis) Chevron Icon
Pneumonia Chevron Icon
Polyuria Chevron Icon
  • View other providers who treat Polyuria
Primary Pulmonary Hypertension Chevron Icon
Pulmonary Hypertension Chevron Icon
Pulmonary Valve Disease Chevron Icon
Radiculopathy (Not Due to Disc Displacement) Chevron Icon
Reflux Esophagitis Chevron Icon
Restless Leg Syndrome Chevron Icon
Sarcoidosis Chevron Icon
Sciatica (Not Due to Disc Displacement) Chevron Icon
Septal Defect Chevron Icon
Sinus Tachycardia Chevron Icon
Skin Ulcer Chevron Icon
Sleep Apnea Chevron Icon
Swine Flu Chevron Icon
Thrombosis Chevron Icon
Tricuspid Valve Disease Chevron Icon
Unstable Angina Chevron Icon
Urinary Incontinence Chevron Icon
Vascular Disease Chevron Icon
Ventricular Tachycardia (VT) Chevron Icon
Vertigo Chevron Icon
  • View other providers who treat Vertigo
Viral Hepatitis Chevron Icon
Weight Loss Chevron Icon
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Amerigroup (Wellpoint)
    • Anthem
    • Anthem Blue Cross
    • Blue Cross Blue Shield
    • Blue Cross Blue Shield of California
    • Blue Shield of California
    • CareFirst Blue Cross Blue Shield
    • CareSource
    • Cigna
    • Commercial Insurance Company
    • Community Health Choice
    • Health Net
    • HealthPartners
    • HealthPlus
    • Humana
    • inHealth
    • INTotal Health
    • Kaiser Permanente
    • Medicaid
    • Midwest Health Plan
    • Molina Healthcare
    • MVP Health Care
    • Peach State Health Plan
    • Sharp Health Plan
    • Staywell (Wellcare)
    • Tricare
    • UnitedHealthCare
    • Wellcare of Georgia

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.9
    Average provider rating
    Based on 10 ratings
    Patient Ratings (10)
    5 Star
    (9)
    4 Star
    (1)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
    Leave a review

    How was your appointment with Dr. Sun?

    Dec 07, 2017
    Dr. Sun has provided outstanding care to me over the last 5 years. His staff is also excellent and friendly.
    La Jolla — Dec 07, 2017
    Read more reviews on Healthgrades
    Photo: Dr. Karl Sun, MD
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    • Likelihood of recommending Dr. Sun to family and friends

    Dr. Sun's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Sun

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Spends appropriate amount of time with patients

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    About Dr. Karl Sun, MD

    Specialties
    • Cardiology
    Specialties
    Years of Experience
    • 41 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
    Languages Spoken
    • English, Cantonese, German and Mandarin
    Languages Spoken
    NPI Number
    • 1235131061
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • UCLA Medical Center
    Fellowship
    Residency
    • U Hlth Sys
    Residency
    Internship
    • The University of Texas at San Antonio
    Internship
    Medical Education
    • UNIVERSITY OF ZURICH / MEDICAL FACULTY
    Medical Education
    Board Certifications
    • Internal Medicine
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Karl Sun, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Sun is offering online scheduling or call the provider’s office for more information.

    Dr. Sun has an average wait time of 10 – 15 minutes at their office(s).

    Dr. Sun has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Sun works at Brett A Gidney MD A Medical Corporation in San Diego, CA. View the full address on Dr. Sun’s profile.

    Dr. Sun has seen patients for Anemia, Dyslipidemia and Chest Pain, and more. You can see other conditions treated by Dr. Sun on their profile. Please call the provider’s office to confirm all visit reasons.

    Dr. Sun speaks Cantonese, German and Mandarin.

    10 patients have reviewed Dr. Sun. The overall rating for this provider is 4.9. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Sun.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Sun, there are benefits to both methods. A person calling to schedule an with Dr. Sun appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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