Summary

Dr. Karen Deffenbacher is a cardiovascular disease specialist with additional expertise in internal medicine, interventional cardiology, and hospital medicine. She earned her medical degree from the University of Nebraska College of Medicine and brings 11 years of experience to her practice. Her comprehensive training allows her to provide both preventive cardiovascular care and advanced interventional procedures for patients with complex heart conditions.

Dr. Deffenbacher practices at multiple locations including UCChicago Medicine Ingalls Memorial Hospital and Nebraska Medical Center. She treats patients with high blood pressure emergencies and various forms of hypertension, including pediatric cases. Her procedural expertise includes performing electrocardiograms to monitor heart rhythm, cardiac catheterization for diagnostic and therapeutic purposes, and therapeutic hypothermia treatments. Patients can find her in Harvey and Chicago, Illinois, as well as Lake Forest, Illinois, and Omaha, Nebraska.
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Overview based on verified provider data

Quick Facts

  • 11 years of experience
  • University Of Nebraska College Of Medicine
  • 4 specialties
  • 10 areas of expertise
  • 4 board certifications
  • 2 hospital affiliations
  • 5 office locations
  • Female

Office Locations

Dr. Karen Elisabeth Deffenbacher has 5 locations

Advanced Heart Group Sc

71 W 156th St Ste 305Harvey, IL 60426
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 4:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

Dr. Karen Elisabeth Deffenbacher

676 N Saint Clair St Ste 600Chicago, IL 60611

Northwestern Medical Group

1000 N Westmoreland RdLake Forest, IL 60045

Nebraska Medical Center

4350 Dewey AveOmaha, NE 68105

Uchicago Medicine Ingalls Memorial Hospital

1 Ingalls DrHarvey, IL 60426

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Dr. Karen Elisabeth Deffenbacher, MD
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Dr. Karen Elisabeth Deffenbacher, MDDr. Smit C Vasaiwala, MDDr. Bruce E Lewis, MDDr. Donald J Tanis, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
4.6 
4.5 
11 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, Polish Speaks English
Harvey , ILMaywood , ILChicago , ILMelrose Park , IL
Med School: University Of Nebraska College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Karen Elisabeth Deffenbacher

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Karen Elisabeth Deffenbacher has the following 4 specialties

Specialty Expertise

Dr. Karen Elisabeth Deffenbacher has the following 10 areas of expertise

  • Check-up
  • Heartburn
  • Hospital Medicine
  • Immunization
  • Internal Medicine
  • Interventional Cardiology
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

11 Years Experience

Dr. Karen Elisabeth Deffenbacher holds expired and active medical licenses in the states of Nebraska and Illinois.

Medical License

Medical Doctor with an expired medical license in the state of Nebraska that expired in 2024 and an active medical license in the state of Illinois that expires in 2026.

Education & Training

Medical School

Graduated from University Of Nebraska College Of Medicine in 2015.

NPI Number

Dr. Deffenbacher's NPI number is 1154702421.

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Frequently Asked Questions

How can I make an appointment with Dr. Karen Elisabeth Deffenbacher?
You can find contact information for Dr. Karen Elisabeth Deffenbacher here on Vitals.
Is Dr. Karen Elisabeth Deffenbacher accepting new patients?
Dr. Karen Elisabeth Deffenbacher has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Karen Elisabeth Deffenbacher accept my insurance?
You can see the insurance plans that Dr. Karen Elisabeth Deffenbacher accepts on their Vitals profile.
Which hospitals is Dr. Karen Elisabeth Deffenbacher affiliated with?
Dr. Karen Elisabeth Deffenbacher is affiliated with Uchicago Medicine Ingalls Memorial Hospital and Nebraska Medical Center.
Where is Dr. Karen Elisabeth Deffenbacher's office located?
Dr. Karen Elisabeth Deffenbacher's office is located at 71 W 156th St Ste 305, Harvey, IL, 60426.

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