Dr. John Kalapurakal, MD

Radiation OncologyMaleAge 59

Radiation Oncology

Dr. John Kalapurakal, MD is a Radiation Oncology Specialist in Warrenville, IL and has over 35 years of experience in the medical field. He graduated from Kerala University (India) in 1988. He is affiliated with Northwestern Memorial Hospital. His office is not accepting new patients.

Dr. John Kalapurakal, MD

Northwestern Medicine Primary & Specialty Care

4455 WEAVER PKWY Warrenville, IL 60555
Telehealth services available

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Dr. Kalapurakal's Reviews

Likelihood to recommend Dr. Kalapurakal


Based on 4 ratings

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1 Star
What went well
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Dr. John is a gentle and caring man. His medical knowledge and skill are incredible. This wonderful man saved my life. I don't doubt that he loses some patients (and every time it tears at his soul). The sickest of patients seek out the greatest of doctors, so many come to him. But this wonderful man has numerous victories, too, and I'm sure it keeps him going. He has a giant gong and every graduate strikes it. The sound reverberates and gives hope to all the patients within earshot.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
I gladly travel 1,000 miles to see Dr. John. in Denver, CO – Nov 22, 2018
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About Me

Care Philosophy

``Better people means better experiences. Our care team is committed to delivering results that change lives.`` 


  • Radiation Oncology


Residency Hospital
Erlanger Med Ctr/U Tenn|Erlanger Medical Center / University Of Tennessee
Internship Hospital
Kerala University (India)
Medical School


  • English
  • Hindi
  • Malay
  • Tamil

Frequently Asked Questions

What is the best way to schedule an appointment with Dr. John Kalapurakal, MD?

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What other Radiation Oncology Specialists practice nearby?

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Does Dr. John Kalapurakal, MD accept any insurance plans?

A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.

What conditions does Dr. John Kalapurakal, MD treat?

Dr. Kalapurakal frequently treats the following conditions: Cancer, Gynecologic Cancer, and Hodgkin's Disease. See more on Healthgrades.

What is Dr. John Kalapurakal, MD's office address?

Dr. Kalapurakal's office is located at 4455 WEAVER PKWY, Warrenville, IL 60555. You can find other locations and directions on Healthgrades.

What languages is Dr. John Kalapurakal, MD fluent in?

Dr. Kalapurakal is able to speak Tamil, Hindi, and Malay. View profile to see all.

Is Dr. John Kalapurakal, MD able to provide telehealth services?

Dr. Kalapurakal provides telehealth services. Please contact the office to determine whether you are eligible.

Is Dr. John Kalapurakal, MD affiliated with any hospitals?

Dr. John Kalapurakal, MD is affiliated with Northwestern Memorial Hospital.

How much experience does Dr. John Kalapurakal, MD have?

Dr. Kalapurakal has over 34 years of healthcare experience.

Does Dr. John Kalapurakal, MD receive good ratings from patients?

There is a star rating of 5/5 for Dr. John Kalapurakal, MD. Patients say that they trusted the provider's decisions and the provider explained conditions well. See all patient feedback on Healthgrades.

Experience and Background Checks


Background Check

No malpractice claims found for Illinois
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Kalapurakal's experience treating your condition or procedure

Dr. Kalapurakal's Top Procedures and Conditions

Treatment Frequency

Treatment Frequency

Dr. Kalapurakal performs PET-CT Scan more than 80% of his peers

Dr. Kalapurakal performs this procedure more than 80% of his peers


Treatment Frequency

Dr. Kalapurakal performs SPECT Scan more than 80% of his peers

Dr. Kalapurakal performs this procedure more than 80% of his peers

Ultrasound Guided Procedures

Treatment Frequency

Dr. Kalapurakal performs Ultrasound Guided Procedures more than 80% of his peers

Dr. Kalapurakal performs this procedure more than 80% of his peers

Dr. Kalapurakal's conditions and procedures:

  • Cancer
  • Gynecologic Cancer
  • Hodgkin's Disease
  • Male Breast Cancer
  • Peritoneal Cancer
  • PET-CT Scan
  • Pituitary Gland Cancer
  • SPECT Scan
  • Ultrasound Guided Procedures

Insurance Check

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Dr. Kalapurakal accepts

Accepted insurance can change. Please double-check when making an appointment.

(630) 821-6400

Dr. Kalapurakal accepts the following insurance:

Aetna HMO
Aetna Student Health
Aexcel Choice POS
Aexcel Choice POS II
Aexcel Elect Choice (Open Access) EPO
Aexcel Managed Choice POS
Aexcel Plus Open Access Managed Choice (Aetna HealthFund) POS
Aexcel Select
AHF OA Aetna Health Network Option Gold HDHP
AHF OA Elect Choice EPO
Choice Plus POS II
Limited Benefits Insurance Plan PPO
Medicare Advantage
Medicare Advantage HMO
Medicare Advantage PPO
Quality Point-of-Service POS
Traditional Choice
Voluntary Group Medical Plan
Beech Street (Multiplan)
Blue Cross and Blue Shield of Illinois
Blue Cross Blue Shield of Illinois HMO
Blue Cross Blue Shield
Blue Advantage
Blue Advantage HMO
Blue Advantage Plus
Blue Advantage Plus HMO
Blue Advantage PPO
Blue Choice
Blue Choice HMO
Blue Choice POS
Blue Choice PPO
Choice Fund Open Access Plus
ChoiceFund Open Access Plus with CareLink HMO
Cigna EPO
Cigna HMO
Cigna POS
Cigna PPO
Global Health Benefits
GWH Open Access Plus POS
Network Open Access
Network POS
Open Access
Open Access HMO
Open Access Plus
Open Access POS
Shared Administration
Cigna-HealthSpring HMO
Cofinity PPO
Coventry Health Care
Coventry Health America HMO
Coventry Health Care PPO
CoventryOne HMO
Coventry Health Care of Illinois
Coventry Health Care of Illinois HMO
Coventry Health Care of Illinois POS
Coventry Health Care of Illinois PPO
First Health
First Health (Coventry Health Care) EPO
First Health (Coventry Health Care) HMO
First Health (Coventry Health Care) POS
First Health (Coventry Health Care) PPO
Worker's Compensation WC
Galaxy Health Network
Galaxy Health Network PPO
HAP Insurance
Health Alliance PPO
HealthSmart - Interplan Health Group
Interplan Health Group
Community Health Connect
Community Health Connect Elite
Community Health Connect Premier
Work Comp Advantage
Choice Care PPO
Gold Choice
HMO Premier HMO
Humana EPO
Humana POS
Humana PPO
National POS
National POS - OpenAccess Plus POS
National POS – Open Access POS
National Preferred PPO
Select HMO
Meridian Health Plan
Private HealthCare Systems
TRICARE Prime Remote
TRICARE Reserve Select
AARP Medicare Complete Choice PPO
AARP MedicareComplete SecureHorizons Plan 1 HMO
AARP MedicareComplete SecureHorizons Plan 2 HMO
Choice Plus
Medicare Advantage
Navigate HMO
Options PPO
United Healthcare PPO


Northwestern Medicine Primary & Specialty Care

Northwestern Medicine Chicago Proton Center4455 WEAVER PKWY Warrenville, IL 60555
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  • Hours
    • Mon: 8:00am - 10:00pm
    • Tue: 8:00am - 10:00pm
    • Wed: 8:00am - 10:00pm
    • Thu: 8:00am - 10:00pm
    • Fri: 8:00am - 10:00pm
  • Directions

Northwestern Medical Group

Northwestern Medical Group251 E Huron St Ste LC-178 Chicago, IL 60611