Nikolas J. Antoniou
Expertise in
5
conditions

Dr. Nikolas J. Antoniou

Family Medicine
1000 E. Rollins Rd., 
Round Lake Beach, IL 
Accepting New Patients
Offers Telehealth
Expertise in
5
conditions
1000 E. Rollins Rd., 
Round Lake Beach, IL 

Overview

Nikolas J. Antoniou, MD, a family medicine physician at Endeavor Health, offers comprehensive primary care for patients of all ages. He provides preventive services, routine screenings and management for acute and chronic conditions, working with individuals and families to support long-term health across the lifespan.

Dr. Antoniou is highly rated in 5 conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Bronchitis, Type 2 Diabetes (T2D), and Lymphangitis.

Dr. Antoniou is board certified in American Board Of Family Medicine. He is actively involved in clinical research, co-authoring 1 peer reviewed article. Dr. Antoniou is currently accepting new patients.

Specialties

Family Medicine

Licenses

Family Medicine in IL

Board Certifications

American Board Of Family Medicine

Hospital Affiliations

Northshore University Healthsystem - Evanston Hospital

Languages Spoken

English
Greek
Spanish

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
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
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Celtic
  • HMO
  • INSURANCE PLAN
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
Health Alliance
  • EPO
  • HMO
  • POS
  • 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
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Northern Plains Alliance
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE PDP
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
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
Zing Health
  • MEDICARE MAPD
  • MEDICARE SNP
View 24 Less Insurance Carriers -

Locations

Endeavor Health Medical Group
1000 E. Rollins Rd., Round Lake Beach, IL 60073

Frequently Asked Questions about Dr. Nikolas J. Antoniou

How do I make an appointment with Dr. Nikolas J. Antoniou?

You can book an appointment with Dr. Nikolas J. Antoniou by calling their office at 847-356-3680. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Nikolas J. Antoniou a top-rated expert for Vitamin D Deficiency?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Nikolas J. Antoniou is classified as an Advanced expert for Vitamin D Deficiency, 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. Nikolas J. Antoniou specialize in?

While Dr. Nikolas J. Antoniou is a Family Medicine, they have specific expertise in Vitamin D Deficiency, Bronchitis, and Type 2 Diabetes (T2D). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.

Does Dr. Nikolas J. Antoniou accept my insurance?

Dr. Nikolas J. Antoniou accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 847-356-3680 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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