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Dr. Karl Sun, MD

Cardiology* Age 67
Dr. Karl Sun, MD
4.9 (10 Ratings)
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Dr. Karl Sun, MD is a Cardiologist in San Diego, CA.
Dr. Karl Sun, MD
4.9 (10 Ratings)
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Dr. Karl Sun, MD

Cardiology* Age 67
San Diego, CA
Accepting new patients
42 years of experience
Dr. Karl Sun, MD is a Cardiologist in San Diego, CA.

About

Dr. Sun graduated from UNIVERSITY OF ZURICH / MEDICAL FACULTY in 1982 and completed a residency at University Health Sys.Dr. Karl Sun, MD is a Cardiologist in San Diego, CA and has 42 years experience. Dr. Sun currently practices at Practice and are affiliated with Alvarado Hospital Medical Center. At present, Dr. Sun received an average rating of 4.9/5 from patients and has been reviewed 10 times. Dr. Sun's office accepts new patients. Dr. Sun also speaks Cantonese, German and Mandarin. Dr. Sun is board certified in Internal Medicine and accepts multiple insurance plans.

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These providers are on the medical staff of Palomar Health
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Experience Check

Enter a condition or procedure
Shortness of Breath
Hypertension
Electrocardiogram (EKG)
Shortness of Breath
Hypertension
Electrocardiogram (EKG)
Shortness of Breath
Hypertension
Electrocardiogram (EKG)
Acute Congestive Heart Failure
Aortic Valve Disease
Arrhythmias
Atherosclerosis
Atrial Fibrillation
Carotid Artery Disease
Chest Pain
Chronic Congestive Heart Failure
Congestive Heart Failure
Coronary Artery Disease (CAD)
Heart Disease
Heart Palpitations
Hyperlipidemia
Joint Pain
Lipid Disorders
Mitral Valve Disease
Mitral Valve Regurgitation
Paroxysmal Atrial Fibrillation
Peripheral Edema
Peripheral Vascular Disease (PAD, PVD)
Sick Sinus Syndrome
Supraventricular Tachycardia
Systolic Heart Failure
Tobacco Use Disorder
Tricuspid Valve Disease
Arterial Blood Gas Test (ABG)
Cardiac Myocardial Perfusion Imaging
Cardiac Ultrasound
Immunization Administration
Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
Abdominal Pain
Acidosis
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Actinic Keratosis
Acute Bronchitis
Acute Coronary Syndrome
Acute Deep Vein Thrombosis (DVT)
Acute Pharyngitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Adult Failure to Thrive
Alkalosis
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Allergic Rhinitis
Anemia
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Aneurysm of Heart
Angina
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Anxiety
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Aortic Aneurysm
Aortic Ectasia
Aortic Stenosis
Aortic Valve Regurgitation
Arthritis
Arthritis of the Elbow
Asphyxia and Hypoxemia
Asthma
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Atherosclerosis of Aorta
Atrial Flutter
Atrial Septal Defect
Back Pain
Bedsores
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Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Bradycardia
Bronchiectasis
Bronchitis
Cachexia
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Calcium Metabolism Disorders
Candidiasis of Skin and Nails
Canker Sore
Cardiac Arrest
Cardiomegaly
Cardiomyopathy
Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
Cardiovascular Disease
Cellulitis
Chest Wall Pain Syndrome
Chronic Deep Vein Thrombosis (DVT)
Chronic Neck Pain
Chronic Pain
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Congenital Aortic Valve Disorders
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Difficulty With Walking
Dizziness
Dyslipidemia
Dysphagia
Eczema and Contact Dermatitis
Endocarditis
Enlarged Prostate (BPH)
Esophagitis
Fibromyalgia
First Degree Heart Block
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gout
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Heart Attack (Acute Myocardial Infarction)
Heart Murmur
Hernia
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Hypercalcemia
Hyperkalemia
Hypersensitivity Pneumonitis
Hypertensive Encephalopathy
Hypertensive Heart Disease
Hypertensive Heart with Failure
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Insomnia
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Limb Swelling
Limb Swelling Caused by Fluid Overload
Liver Damage from Alcohol
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Migraine
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Mineral Metabolism Disorders
Mitral and Aortic Valve Disorder
Mitral Valve Prolapse
Mitral Valve Stenosis
Muscle Weakness
Neurogenic Bladder
Noninfectious Gastroenteritis and Colitis
Nonrheumatic Mitral Stenosis
Nonrheumatic Tricuspid Disease
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Shoulder
Osteopenia
Osteoporosis
Overactive Bladder
Overweight
Patent Foramen Ovale (PFO)
Pericardial Disease
Pericarditis
Peripheral Nerve Disorders
Pharyngitis
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Pneumonia
Pollen Allergy
Polyneuropathy
Polyuria
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Primary Pulmonary Hypertension
Pulmonary Hypertension
Pulmonary Valve Disease
Radiculopathy
Reflux Esophagitis
Restless Leg Syndrome
Rheumatic Aortic Valve Disorders
Rheumatic Tricuspid Disease
Sarcoidosis
Sciatica
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Septal Defect
Sinus Bradycardia
Sinus Tachycardia
Skin Ulcer
Sleep Apnea
Swine Flu
Syncope
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Thrombosis
Thrush
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Transient Ischemic Attack (TIA)
Unstable Angina
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Vascular Disease
Venous Embolism and Thrombosis
Ventricular Tachycardia (VT)
Vertigo
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Viral Hepatitis
Weight Loss
Wheezing
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Arrhythmia Screening
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Imaging
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Cardioversion, Elective
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Carotid Ultrasound
Chest CT (incl. Heart and Lungs)
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Coronary Angioplasty, Atherectomy and Stent
Dobutamine Thallium Stress Test
HeartAware Online Risk Screening
Nuclear Stress Testing
Pacemaker Insertion or Replacement
Peripheral Arterial Disease Screening (PAD)
Pharmacologic Nuclear Stress Test
Pharmacologic Stress Test, Adenosine
Stress Echocardiogram
Stress Test
Structural Heart Disease Evaluations and Treatment
TCD Bubble Test
Thoracentesis
Tilt Table Testing
Treadmill Stress Test
Ultrasound, Abdominal Aortic

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Blue Cross Blue Shield of California PPO
    Advantage Preferred DirectAccess Plus PPO
    Select PPO
  • Northern CA Cigna + Oscar Open Access Plus EPO
    Northern CA Cigna + Oscar LocalPlus EPO
  • Statewide - AZ EPO
  • Elect Choice (Open Access) EPO
    Premier Care Network Plus - Innovation Health
    Open Choice PPO
    Choice Plus POS II
    Managed Choice (Open Access) POS
  • Cigna HMO
    LocalPlus
    Open Access Plus
    Cigna PPO
  • Blue Cross CA Anthem High Performance Network
  • Blue Card High Performance Network HPN
    Blue Card PPO
  • CA Healthnet PPO
    CA CommunityCare Network HMO
    Salud y Mas Small / Large Group HMO
  • Prudent Buyer Large Group CA PPO
    Prudent Buyer Individual CA PPO
    Prudent Buyer Small Group CA PPO
  • Platinum 90 PPO
    Bronze Full 4500 PPO
    Blue Shield of California PPO
    Bronze 60 SHOP PPO
    Silver 70 PPO

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
  2. 2 Grossmont Hospital Corporation
    5555 Grossmont Center Dr, La Mesa, CA 91942
    Icon Directions Right Arrow Directions Phone Icon (610) 740-6000
  3. 3 Grossmont Hospital Corporation
    5555 Grossmont Center Dr, La Mesa, CA 91942
    Icon Directions Right Arrow Directions Phone Icon (619) 740-6000

Patient Satisfaction

Likelihood to recommend Dr. Sun
4.9
Based on 10 Reviews
5 Stars (9)
4 Stars (1)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
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
See more reviews on Healthgrades
Photo: Dr. Karl Sun, MD
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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
  • Hpends appropriate amount of time with patients

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About Me

Languages Spoken
Cantonese
German
Mandarin
Languages Spoken
Specialties*
Cardiology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • UNIVERSITY OF ZURICH / MEDICAL FACULTY
    1982
Medical Education

Board Certifications

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.

Internship

Internship
  • The University of Texas at San Antonio
    1997
Internship

Residency

Residency Hospital
  • University Health Sys
    1999
Residency Hospital

Fellowship

Fellowship Hospital
  • Ucla Medical Center
    1995
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Sun communicate via email?
No responses yet.
Yes
(0)
No
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Does Dr. Sun offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sun offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sun have free onsite parking?
No responses yet.
Yes
(0)
No
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Does Dr. Sun offer weekend visits?
No responses yet.
Yes
(0)
No
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Does Dr. Sun offer evening visits?
No responses yet.
Yes
(0)
No
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Does Dr. Sun specialize in working with children or adolescents?
No responses yet.
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(0)
No
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Does Dr. Sun specialize in working with seniors?
No responses yet.
Yes
(0)
No
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Does Dr. Sun specialize in couples therapy?
No responses yet.
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(0)
No
(0)
Does Dr. Sun specialize in working with LGBTQ+ community?
No responses yet.
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Does Dr. Sun accept insurance?
No responses yet.
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Karl Sun, MD. To arrange an appointment, call the number on Dr. Sun's profile.

Dr. Karl Sun, MD is affiliated with Alvarado Hospital Medical Center.

Yes, Dr. Karl Sun, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Alvarado Hospital Medical Center

    6655 Alvarado Rd, San Diego, CA