Arun A. Kumar
Expertise in
1
conditions

Dr. Arun A. Kumar

Internal Medicine
931 W 75th St, 
Naperville, IL 
Accepting New Patients
Expertise in
1
conditions
931 W 75th St, 
Naperville, IL 

Overview

Arun Kumar is a primary care provider, practicing in Internal Medicine in Naperville, Illinois.

Dr. Kumar is highly rated in 1 condition, according to our data. His clinical expertise encompasses Vitamin B12 Deficiency, Empyema, Vitamin D Deficiency, Gastrostomy, and Hernia Surgery.

Dr. Kumar is board certified in American Board Of Internal Medicine. He is actively involved in clinical research, co-authoring 4 peer reviewed articles. Dr. Kumar is currently accepting new patients.

Specialties

Internal Medicine

Licenses

Internal Medicine in IL

Board Certifications

American Board Of Internal Medicine

Hospital Affiliations

Advocate Good Samaritan Hospital
Edward Hospital

Languages Spoken

English
Georgian
Hindi
Kannada
Spanish
Tamil

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
Arkansas Health and Wellness
  • PPO
Baylor Scott & White Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
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
Coordinated Care
  • HMO
  • MANAGED MEDICAID PLAN
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
Essence Healthcare
  • INSURANCE PLAN
  • MEDICARE MAPD
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
HealthPartners
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
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
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
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Trustmark
  • PPO
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 28 Less Insurance Carriers -

Locations

Arun Kumar, MD, SC
931 W 75th St, Naperville, IL 60565

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

4 Total Publications

Interplay of miR-243 and microbial interactions in aging and transgenerational immunity.
Interplay of miR-243 and microbial interactions in aging and transgenerational immunity.
Journal: Gut microbes
Published: July 28, 2025
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Frequently Asked Questions about Dr. Arun A. Kumar

How do I make an appointment with Dr. Arun A. Kumar?

You can book an appointment with Dr. Arun A. Kumar by calling their office at 630-579-4668. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Arun A. Kumar a top-rated expert for Vitamin B12 Deficiency?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Arun A. Kumar is classified as an Advanced expert for Vitamin B12 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. Arun A. Kumar specialize in?

While Dr. Arun A. Kumar is a Internal Medicine, they have specific expertise in Vitamin B12 Deficiency, Empyema, and Vitamin D Deficiency. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Arun A. Kumar participate in research or clinical trials?

Yes. Dr. Arun A. Kumar has published 4 articles and abstracts on conditions like Vitamin B12 Deficiency. You can view a list of Dr. Arun A. Kumar's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Arun A. Kumar accept my insurance?

Dr. Arun A. Kumar accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 630-579-4668 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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