John Lesniak, MD

Family medicine
Patient Rating
4.9 / 5 (Based on 251 reviews)
Not currently accepting new patients Insurance accepted

John Lesniak

About me

Philosophy of care

"It is a privilege to provide medical care, helping people live long and health lives. Family medicine is a tremendous opportunity to establish a relationship that continues through all stages of life."

Gender

Male

Hobbies and Personal Interests

Dr. Lesniak enjoys spending time with his family, fishing and baseball.

My location

Education

Medical School

Medical College of Wisconsin, Milwaukee, WI

Residency

Medical College of Wisconsin Waukesha Memorial Hospital, Waukesha, WI

Certifications

Board Certifications

Family medicine

Reviews

August 27, 2026
I had a great visit. Everyone treated me with respect, answered all my questions and had me in and out in a timely manner.
August 27, 2026
Efficient, great response and resources contacted.
August 25, 2026
Always helpful and they defer to other specialties when needed. I do appreciate my care at their office.
August 21, 2026
Very good experience.
August 20, 2026
Just a Medicare annual checkup. But the doc spent lots of time talking about irregularities in a recent echocardiogram.
August 20, 2026
I thought I was scheduling an appointment with a podiatrist, but it was just a general practioner, who had to refer me to a podiatrist. This was a wasted appointment!
August 20, 2026
All was good
August 6, 2026
My visits with Dr Lesniak and staff are always very pleasant and informative. They listen and explain things very well to my issues and questions. Dr Lesniak is very easy to discuss concerns with and get straight answers
July 22, 2026
Dr. Lesniak is the best.
July 22, 2026
Good
July 14, 2026
Very happy with Lesniak
July 13, 2026
Very happy with Dr Lesniak
July 7, 2026
The very first time a visited Dr. John I knew I picked and excellent doctor. He always explains my questions completely and in laymen terms. Any recommendations he has made I completely trust.
July 7, 2026
All good
June 30, 2026
Everyone was very nice and helpful. The nurse who did my initial check up was fantastic. Thank you to everyone I met with.
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