SSM Health Fond du Lac Regional Clinic
Ronald Lisiecki, MD
Internal Medicine
SSM Health Fond du Lac Regional Clinic
900 Main St. Brownsville, WI 53006
About Me
Specialties
Internal Medicine
Gender
Male
Education
University of Southern California
Bachelor of Science
University of Southern California
Master of Science
University of Utah School of Medicine
Residency
California State University, Northridge
Master of Science
Boston University
Medical School
Hospital Affiliations
SSM Health St. Agnes Hospital - Fond du Lac
Certifications
American Board of Internal Medicine
Medical Interests
Primary care
Reviews
Rating Breakdown
Reviews are measured on a scale of 1 to 5, with 5 being the best score.
Question Breakdown
4.7Overall Experience4.9Listened Carefully4.8Explained Things Clearly4.8Knew Medical History4.8Involved in Care Decisions4.9Showed Courtesy & Respect
Patient Reviews
SSM Health only displays patient satisfaction data for providers included in our survey process and who have a minimum of 30 returned surveys. The overall rating is an average of all responses to the survey questions listed below. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn more about our survey.
4.8 out of 5
116 ratings,
34 reviews
7/2/2026
He's leaving so it's hard to recommend him.
5/29/2026
Very nice and outgoing. Makes you feel at ease when your there.
5/13/2026
I like him
5/6/2026
Super fantastic Doctor!!!!
5/2/2026
Dr Lisiecki is excellent!
Map & Directions
SSM Health Fond du Lac Regional Clinic
900 Main St.Brownsville, WI 53006
Mon
8:00 am - 5:00 pm
Tue
8:00 am - 5:00 pm
Wed
8:00 am - 5:00 pm
Thu
8:00 am - 5:00 pm
Fri
8:00 am - 5:00 pm
Sat
Closed
Sun
Closed
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