Dr. Sergio Castillo

Internal Medicine
Union County Hospital
517 N Main St, 
Anna, IL 
Offers Telehealth
Union County Hospital
517 N Main St, 
Anna, IL 

Overview

Sergio Castillo is an Internal Medicine provider practicing medicine in Anna, Illinois.

His clinical expertise encompasses Boils, Folliculitis, Carbuncle, and Respiratory Syncytial Virus (RSV) Infection.

He is actively involved in clinical research, co-authoring 1 peer reviewed article.

Specialties

Internal Medicine

Licenses

Emergency Medicine in IL

Hospital Affiliations

Lower Keys Medical Center
Covenant Hospital Levelland
Marshfield Medical Center - Ladysmith
Lawrence County Memorial Hospital

Languages Spoken

English

Gender

Male

Insurance

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

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • 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
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medical Mutual
  • HMO
  • PPO
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Oscar
  • EPO
  • HMO
  • PPO
Sanford
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
Security Health
  • EPO
  • HMO
  • INDEMNITY
  • POS
Seton Health Plan
  • MANAGED MEDICAID PLAN
Simply Healthcare
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
Sunflower Health Plan
  • HMO
  • MANAGED MEDICAID PLAN
Sunshine Health
  • EPO
  • HMO
TeamCare
  • OTHER COMMERCIAL
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 19 Less Insurance Carriers -

Locations

Union County Hospital
517 N Main St, Anna, IL 62906
Other Locations
Providence Medical Center
8929 Parallel Pkwy, Kansas City, KS 66112

Frequently Asked Questions about Dr. Sergio Castillo

How do I make an appointment with Dr. Sergio Castillo?

You can book an appointment with Dr. Sergio Castillo by calling their office at 618-833-4511. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Sergio Castillo a top-rated expert for Boils?

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

While Dr. Sergio Castillo is a Internal Medicine, they have specific expertise in Boils, Folliculitis, and Carbuncle. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Sergio Castillo accept my insurance?

Dr. Sergio Castillo accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 618-833-4511 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

Find Dr. Castillo's expertise for a condition
ConditionClose
        Want to save this doctor for later?
        Sign Up
        Is this your doctor?
        Find A Second Opinion
        Not sure about your diagnosis?
        Check Your Symptoms
         
         
         
         
        Learn about our expert tiers
        Learn More
        Are you the provider on this profile?
        Claim Profile