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Locations

Lisle

430 Warrenville RoadSuite 210Lisle, Illinois 60532
630-432-6180

About Jennifer L. Kassir, MD

Philosophy of Care

I think it’s most important to empower my patients through education. I take the time to listen and then focus on educating them about their general health, well being and disease processes.

Board Certifications

Internal Medicine

Languages

English

Clinical Interests

Diabetes, Hypertension, Cholesterol, Cardiovascular disease, Women’s Health, Men's Health and Preventive Medicine

Personal Interests

Hiking, Running, Reading, Outdoors

Schools
Rosalind Franklin University of Medicine and ScienceGraduation Date: 2005Degree: MD
Residency
Rush University Medical CenterResident in Internal Medicine

Ratings and Comments

Comments are collected in our Press Ganey Patient Satisfaction Surveys. Patients are de-identified to protect confidentiality and patient privacy. Learn more about our patient satisfaction survey.

My doctor was extremely thorough and helped schedule visits quickly due to the concern. She not only scheduled but talk to doctors about her concern about my health I've never had a doctor do this before, she was so on top of the health concern.

5

Feb 15, 2026

Very satisfied with the entire experience

5

Feb 15, 2026

Dr. Kassir is a fantastic physician that truly understands her patients and provides thorough explanations.

5

Feb 9, 2026

Being 75 years old Dr. Kassir is the best primary care doctor I've had.

5

Jan 29, 2026

Dr. Kassir always demonstrates care and concern. She's a good listener and respects my opinions about my health.

5

Jan 19, 2026

Patient Satisfaction Rating

4.9

499 Reviews

The Patient Satisfaction Rating score is an average of all responses to care provider related questions on our independent rating system, the Press Ganey Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our patient satisfaction survey.

Contact Us
Need Help?
Corporate Mailing Address1100 W 31st Street
Downers Grove, Illinois 60515
Main Line - (630) 469 9200Billing Customer Service - (866) 734 7680
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