Saint Agnes Pathology Medical Group
1303 E Herndon Ave, 
Fresno, CA 

Overview

William Sun is a primary care provider, practicing in Internal Medicine in Fresno, California.

His clinical expertise encompasses Sepsis and Peptic Ulcer.

Specialties

Internal Medicine

Licenses

Internal Medicine in CA

Hospital Affiliations

Adventist Health Twin Cities
Adventist Health Simi Valley
Santa Clara Valley Medical Center

Languages Spoken

English

Gender

Male

Insurance

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

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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
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
Humana
  • HMO
  • INDEMNITY
  • 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
Medical Card System
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
  • PPO
Santa Clara Family Health Plan
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Valley Health
  • HMO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 11 Less Insurance Carriers -

Locations

Saint Agnes Pathology Medical Group
1303 E Herndon Ave, Fresno, CA 93720
Other Locations
Ucsf
155 N Fresno St, Fresno, CA 93701
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Frequently Asked Questions about Dr. William Sun

How do I make an appointment with Dr. William Sun?

You can book an appointment with Dr. William Sun by calling their office at 559-450-5672. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. William Sun a top-rated expert for Sepsis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. William Sun is classified as an Experienced expert for Sepsis, 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. William Sun specialize in?

While Dr. William Sun is a Internal Medicine, they have specific expertise in Sepsis, Peptic Ulcer. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. William Sun accept my insurance?

Dr. William Sun accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 559-450-5672 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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