Expertise in
3
conditions
Expertise in
3
conditions

Overview

Curtis Siu is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Siu has been practicing medicine for over 27 years is highly rated in 3 conditions, according to our data. His top areas of expertise are High Cholesterol, Infant Hyperglycemia, Type 2 Diabetes (T2D), and Hyperlipidemia Type 3. Dr. Siu is currently accepting new patients.

Graduate Institution

UCSD School Of Medicine , 1999, 1999

Residency

Huntington Memorial Hospital , Internal Medicine , 2000 - 2002

Specialties

Internal Medicine

Licenses

Internal Medicine in CA

Board Certifications

American Board Of Internal Medicine

Hospital Affiliations

Memorialcare Saddleback Medical Center

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Alignment Health Plan
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
SCAN Health Plan
  • INSURANCE PLAN
  • MEDICARE MAPD
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 13 Less Insurance Carriers -

Locations

Saddleback Medical Group
Laguna Hills, CA 92653
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Frequently Asked Questions about Dr. Curtis W. Siu

How do I make an appointment with Dr. Curtis W. Siu?

You can book an appointment with Dr. Curtis W. Siu by calling their office at 949-588-8700. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Curtis W. Siu a top-rated expert for High Cholesterol?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Curtis W. Siu is classified as an Advanced expert for High Cholesterol, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Curtis W. Siu specialize in?

While Dr. Curtis W. Siu is a Internal Medicine, they have specific expertise in High Cholesterol, Infant Hyperglycemia, and Type 2 Diabetes (T2D). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Curtis W. Siu accept my insurance?

Dr. Curtis W. Siu accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 949-588-8700 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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