Duly Health and Care Logo

Locations

St. Charles

3310 W. Main St.St. Charles, Illinois 60175
630-717-2600

Warrenville

4575 Weaver Pkwy, Suite 200Warrenville, Illinois 60555
630-717-2600

Winfield

25 N. Winfield RoadWinfield, Illinois 60190
630-717-2600

About Harold Louis Mozwecz, MD, FACG

Philosophy of Care

I believe in treating each individual with respect and strive to provide exceptional care with an emphasis on early diagnosis and disease prevention.

Languages

English

Clinical Interests

Gastroenterology

Personal Interests

In my free time I enjoy running, biking, scuba diving and reading.

Memberships

Gastroenterology Association

American College of Gastroenterology

Chicago Society of Gastroenterology

American College of Physicians

Chicago Society for Gastrointestinal Endoscopy

Education
Schools
University of IllinoisGraduation Date: 1985Degree: MD
Residency
University of Illinois and VA West Side 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.

Very thorough explanation

5

Sep 4, 2025

I like my visits with Dr. M. He is thorough and speaks on a patient level. He is very personable with me.

5

Aug 22, 2025

No nonsense doctor- practical and to the point

5

Aug 14, 2025

All went well with first visit. Doctor determined a quick procedure needed for more information.

5

Aug 12, 2025

Good

4

Aug 12, 2025

Patient Satisfaction Rating

4.8

187 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
Stay ConnectedSign up for Duly e-Newsletters