Summary

Dr. John Kefer is a cardiovascular disease specialist and internal medicine physician who earned his medical degree from Loyola University of Chicago Stritch School of Medicine. He completed his residency at Rush Presbyterian St. Lukes Medical Center and brings over five decades of clinical experience to his practice. Dr. Kefer speaks both Spanish and English, making healthcare accessible to diverse patient populations.

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 allows him to provide comprehensive heart health services alongside general internal medicine. Patients have given him an average rating of 4.1 out of 5, reflecting his commitment to quality care in the community.

Overview based on verified provider data

Quick Facts

  • 4.1
  • 52 years of experience
  • 3 insurance plans accepted
  • speaks Spanish, English
  • Rush Presbyterian St Lukes Medical Center
  • 3 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 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

Compare with Similar Doctors

Dr. John Arthur Kefer, MD
Dr. Amar Agadi
Dr. Michael Bernard Graham, MD
Dr. Mahmood A Fard, MD
Dr. John Arthur Kefer, MDDr. Amar AgadiDr. Michael Bernard Graham, MDDr. Mahmood A Fard, MD
Cardiovascular DiseasePathologyInternal MedicineCardiovascular Disease
4.1 
52 Years of Experience 18 Years of Experience 51 Years of Experience 68 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English
Elgin , ILElgin , ILNorthbrook , ILELGIN , IL
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: Saba University School Of Medicine Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: Wayne State University School Of Medicine
Current Profile
View Profile View Profile View Profile

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.

Similar doctors

Frequently Asked Questions

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 my insurance?
You can see the insurance plans that Dr. John Kefer accepts on their Vitals profile.
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.
Which hospitals is Dr. John Kefer affiliated with?
Dr. John Kefer is affiliated with Northwestern Medicine Delnor Hospital.
How can I make an appointment with Dr. John Kefer?
You can find contact information for Dr. John Kefer here on Vitals.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.