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Locations

Lisle

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

Internal Medicine

Languages

English

Clinical Interests

Preventive medicine, Hypertension, Lipid management, Diabetes

Personal Interests

Golf, Travel

Education
Schools
University of Illinois at ChicagoGraduation Date: 1986Degree: MD
Residency
Advocate Lutheran General HospitalResident 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 have been going to Dr. Regan for years. Very easy to talk to and listens to your concerns. Very helpful and thorough. Always gives good advice and suggestions.

5

Mar 31, 2026

Dr Regan has been my doctor for many years. He has never disappointed me. He's the best.

5

Mar 31, 2026

Very professional discussing my problem as well as treatment prescribed.

5

Mar 28, 2026

Listened to my concerns and spent time addressing each one

5

Mar 27, 2026

Dr was very nice and listened well to my concerns and offered great advice and prescribed a medication for my problem. The best doctor I gave ever had.

5

Mar 26, 2026

Patient Satisfaction Rating

4.9

703 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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