John Lesniak, MD

Family medicine
Patient Rating
4.9 / 5 (Based on 276 reviews)

Schedule an Appointment

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."



Hobbies and Personal Interests

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

My location

Medical education


Medical College of Wisconsin, Milwaukee, WI


Medical College of Wisconsin Waukesha Memorial Hospital, Waukesha, WI


Board Certifications

Family Medicine

Schedule online


April 20, 2021
After receiving numerous calls from the office threatening to not fill my medication unless I came in for my yearly visit, my doctor seemed surprised that I was in his office for a routine check up. I had a few things to talk to him about but he seemed very rushed and was talking as he walked in and out of the room that I didn't even get a chance. I think I was in and out in less than 10 minutes. I feel bad that prohealth is now taking the same approach as Aurora and doctors are overbooked and seeing patients back to back every few minutes. It's good for the bottom line but not good for the patients. Looks like it's time to change to Ascension!
April 15, 2021
fully professional and helpful services
March 22, 2021
great care and concern
March 15, 2021
I rated Dr. Lesniak 9 because there is always room for improvement. He is very attentive and respectful!!
March 12, 2021
Dr. Lesniak was very personable and relatable and definitely addressed my concerns. Overall, very pleased with my visit.
March 2, 2021
I got the results via MyChart - So no one needed to call me.
March 1, 2021
Good visit
February 25, 2021
all good
February 23, 2021
Dr. John Lesniak and his team provide an excellent experience. He is not only extremely competent, he is genuinely concerned and caring.
February 22, 2021
Dr. Lesniak is always compassionate and explains things. Listens to concerns.
February 18, 2021
My experience with ProHealth on general has always been positive.
February 8, 2021
Dr. Lesniak is very competent and able and I have complete confidence in him and Pro Health
February 5, 2021
All good
February 4, 2021
All the staff was vary nice well trained
January 29, 2021
The provider disregarded my concerns. It was a waste of time. He gave no advice or remedies for my chest congestion he did not give me a complete check up.
View more comments

Quick Access Links