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Dr. Karen Sun, MD

Internal Medicine*
3.5 (22)
Map Pin Small Irvine, CA
Accepting new patients
43 years of experience

Overview of Dr. Karen Sun, MD

Dr. Karen Sun, MD is an Internal Medicine Specialist in Irvine, CA. They specialize in Internal Medicine, has 43 years of experience, and is board certified in Internal Medicine. They graduated from University of Illinois College of Medicine and is affiliated with French Hospital Medical Center, Bozeman Health Deaconess Hospital and Eisenhower Medical Center. Patients rated Dr. Sun an average 3.5 star rating.

Dr. Sun works at Practice in Irvine, CA. They are accepting new patients. 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
    Karen Sunm.d Inc
    4 Hughes Ste 150, Irvine, CA 92618 Icon Directions Right Arrow Directions Phone Icon (949) 768-6780

Hospital Affiliations
Admitting Hospitals

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

  • French Hospital Medical Center
  • Bozeman Health Deaconess Hospital
  • Eisenhower Medical Center

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.
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Arthritis

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.
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Arthritis
Chronic Fatigue Syndrome
Enlarged Prostate (BPH)
Hair Loss
Hypertension
Hypogonadism
Hypothyroidism
Insomnia
  • View other providers who treat Insomnia
Malaise and Fatigue
Menopausal and Postmenopausal Disorders
Osteopenia
Perimenopause
Symptomatic Menopause
Testicular Dysfunction
Thrush
  • View other providers who treat Thrush
Urinary Tract Infection (UTI)
Viral Hepatitis
Vitamin D Deficiency

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

3.5
Average provider rating
Based on 22 ratings
Patient Ratings (22)
5 Star
(13)
4 Star
(0)
3 Star
(1)
2 Star
(0)
1 Star
(8)
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How was your appointment with Dr. Sun?

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Photo: Dr. Karen Sun, MD
How would you rate your experience with Dr. Karen Sun, MD?
  • 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
  • Hpends appropriate amount of time with patients

Tell Us About Yourself

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About Dr. Karen Sun, MD

Specialties*
  • Internal Medicine

  • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Specialties*
Years of Experience
  • 43 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
Languages Spoken
NPI Number
  • 1326229220
NPI Number
A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

Education & Certifications

Medical Education
  • University of Illinois College of Medicine
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. Karen 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 indicated that they do offer telehealth services. Please call the provider’s office at for more information.

22 patients have reviewed Dr. Sun. The overall rating for this provider is 3.5. 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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