Summary

Dr. John Kefer brings over five decades of experience in cardiovascular disease and internal medicine to his practice. He earned his medical degree from Loyola University of Chicago Stritch School of Medicine and completed his residency at Rush Presbyterian St. Luke's Medical Center. Dr. Kefer speaks both English and Spanish, helping him connect with a diverse patient population.

Dr. Kefer is affiliated with Northwestern Medicine Delnor Hospital and practices at multiple locations throughout Elgin, Winfield, and Geneva, Illinois. His extensive experience in cardiovascular care and internal medicine allows him to provide comprehensive heart and general health services. Patients have given Dr. Kefer an average rating of 4.1 out of 5, reflecting their confidence in his medical expertise and patient care.

Overview based on verified provider data

Quick Facts

  • 4.1
  • 52 years of experience
  • 3 insurance plans accepted
  • speaks English, Spanish
  • Rush Presbyterian St Lukes Medical Center
  • 3 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 1 hospital affiliation
  • 7 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John Arthur Kefer has 7 locations

Advocate Sherman Hospital

1425 N Randall RdElgin, IL 60123

Northwestern Medicine Regional Medical Group

25 N Winfield Rd Ste 500Winfield, IL 60190

Cadence Physician Group

351 Delnor Dr Ste 300Geneva, IL 60134

Kane County Health Department

210 S 6th StGeneva, IL 60134

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Dr. John Arthur Kefer, MDAntonios D LioliosMeagan Jo JozwiakMark Mcarthur
Cardiovascular DiseaseCritical Care MedicinePain MedicineDiagnostic Radiology
Accepts New Patients
4.1 
52 Years of Experience 39 Years of Experience 10 Years of Experience 6 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Elgin , ILBarrington , ILGeneva , ILPark Ridge , IL
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: Aristotle University Of Thessaloniki Medical School Med School: Rush Medical College Of Rush University Medical Center Med School: University Of Illinois At Chicago College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Arthur Kefer

  • Medicare
  • Medicare - Medicare
  • UnitedHealthcare

Medical Specialties

Dr. John Arthur Kefer has the following 2 specialties

Specialty Expertise

Dr. John Arthur Kefer has the following 13 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

52 Years Experience

Education & Training

Residency

Completed their residency at Rush Presbyterian St Lukes Medical Center.

Medical School

Graduated from Loyola University Of Chicago Stritch School Of Medicine in 1974.

NPI Number

Dr. Kefer's NPI number is 1477549103.

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Frequently Asked Questions

What languages does Dr. John Kefer speak?
Dr. John Kefer speaks English and Spanish.
Which hospitals is Dr. John Kefer affiliated with?
Dr. John Kefer is affiliated with Northwestern Medicine Delnor Hospital.
Does Dr. John Kefer accept my insurance?
You can see the insurance plans that Dr. John Kefer accepts on their Vitals profile.
Is Dr. John Kefer accepting new patients?
Dr. John Kefer has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Kefer accept virtual/telehealth appointments?
Dr. John Kefer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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