John C. Wynsen, MD, FACC

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Cardiology/Cardiovascular Medicine, Interventional Cardiology
4.8 (128)
Accepting New Patients

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Brookfield Heart and Vascular Clinic (262) 827-9200



Diseases & Conditions

Cardiovascular Diseases

Treatment & Services

Cardiovascular Imaging
Coronary Angioplasty
Coronary Artery Stents
Preventive Cardiology

Ages Seen


Languages Spoken


Hospital Affiliations

Froedtert Hospital
Froedtert Menomonee Falls Hospital


Froedtert Menomonee Falls Hospital
W180 N8085 Town Hall Road
Menomonee Falls, WI 53051
(262) 251-1000
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Brookfield Heart and Vascular Clinic
16650 W. Bluemound Rd. Suite 200
Brookfield, WI 53005
(262) 827-9200
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Education & Training

University of Cincinnati College of Medicine - OH - Doctor of Medicine - (1982)

Indiana University Medical Center - Indianapolis - Internship and Residency, Internal Medicine - (1982-1985)

Medical College of Wisconsin Affiliated Hospitals - Milwaukee - Fellowship, Cardiology - (1985-1988)

Medical College of Wisconsin - Milwaukee - Masters Degree, Pharmacology - (1987)

Board Certifications

Interventional Cardiology
Internal Medicine

Patient Reviews

The comments are submitted by patients (or their caregivers) and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of the Froedtert & the Medical College of Wisconsin health network. Learn more about our survey.

4.8 out of 5. 128 ratings, 20 reviews
Feb. 20, 2020
This office and all the people working there from the doctor down are always very nice. They make it a pleasant experience even when not feeling up to par!
Feb. 12, 2020
Exhibited courtesy and professionalism
Jan. 26, 2020
Dr. Wynsen is very helpful snd caring physician. He takes my health well being very seriously. I'm very happy he took me on as s patient.
Jan. 25, 2020
Nurse very nice. Dr.Wynsen listen to my concerns , explained all my questions and is a great Doctor .
Dec. 12, 2019
This visit followed a hospital stay that included a heart cath. Dr. Wynsen spent extra time with me discussing and explaining results and future action. I commend him for his concern and help.
Dec. 4, 2019
I was very satisfied.
Nov. 25, 2019
Dr Wynsen is a fantastic doctor.
Oct. 28, 2019
Dr wynsen was very good at knowing when I needed help. I had 3 Stenting ,
Oct. 23, 2019
Excellent cardiologist!
Oct. 11, 2019
this was the first time I had seen this Doctor.
Oct. 9, 2019
everyone was pleasant and enjoyed their job. everyone was having a great day which helped everyone else have a better day
July 20, 2019
I had to wait 20 minutes in an exam room to see the doctor. my appointment was 2:45 and didn't see the doctor until 3:20. Then he got a phone call and had to leave.
July 5, 2019
Overall great review of test results and current medication. Explains foods that can replace certain medications. very helpful information.
May 16, 2019
Just want to say, you have the best doctors and staff.
May 15, 2019
A very good professional personality!
May 14, 2019
Staff and physician very professional and helpful.
May 8, 2019
Good bedside matter & answers all questions.
May 1, 2019
sincere concern for my wellbeing.
April 18, 2019
His explanations are simple and understandable.
April 6, 2019
very confident in Dr Wynsen. His manner and expertise is.a comfort to me as the patient. He listens and puts the patient at ease.