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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.

I had a very good experience

5

Apr 4, 2026

Dr. Kassie's care for me was warm,knowledgeable and professional as I have experienced in the past. II would recommend her Services to anyone.

5

Apr 1, 2026

Dr Kassir is a very good caring Dr

5

Apr 1, 2026

This was my first visit with Dr. Kassir! My experience was excellent, she was very caring and confident in her assessment of my issues and next step recommendations. She will be my primary Doctor now. I would highly recommend her!

5

Mar 31, 2026

Interrupted me often. Suggestions were confusing to follow. Didn't sign orders for blood work and had to return to office to track her down

3.2

Mar 29, 2026

Patient Satisfaction Rating

4.8

528 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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