David Lewandowski, MD

Cardiology/Cardiovascular Medicine, Internal Medicine
Assistant Professor
Accepting New Patients

Call for an appointment

New & Established Patients Call 414-805-6633
Call for an appointment
Accepting New Patients
Call for an appointment
New & Established Patients Call 414-805-6633


I entered medicine because I value the relationship forged with patients and to provide guidance and comfort to those facing difficult situations. I strive to deliver medical information in a straightforward and manageable way so that together we can make the best decisions for your health. There is no problem too small or too big that we cannot tackle and set you on the path to good health.


Treatment & Services

Heart Failure Management
Nuclear Cardiology
Preventive Cardiology
Structural Imaging

Diseases & Conditions

Cardiac Amyloidosis
Cardiac Arrhythmias
Coronary Artery Disease
Heart Failure
Valvular Heart Disease

Ages Seen


Languages Spoken


Hospital Affiliations

Froedtert Hospital
Heart and Vascular Center - Center for Advanced Care - Froedtert Hospital

Education & Training

University of Illinois - Chicago - IL - Doctor of Medicine - (2015)

University of Wisconsin Hospitals and Clinics - Madison - Residency in Internal Medicine - Teaching Distinction - (2015-2018)

Medical College of Wisconsin Affiliated Hospitals - Milwaukee - Fellowship in Cardiovascular Medicine - (2018-2021)

Methodist Hospital - Houston - TX - Fellowship in Advanced Cardiovascular Imaging - (2021-2022)

Board Certifications

Cardiovascular Disease
Internal Medicine
Adult Echocardiography

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.*


* Due to high volume, only the most recent 30 comments are displayed for a selected value.

This is a new Dr for me. He was so nice and very caring. It was a positive transition!
Very seamless process from start to finish esp on such a challenging weather day. Everything was on time.
Dr. Lewandowski was friendly, compassionate and took his time explaining my new diagnosis.
Dr Lewandowski is my new cardiologist for this, my annual visit. He is very personable and clear in his explanations. This was a great visit!
Happy to have Dr L on my care team.
My care at Foedtert has always been excellent.
Dr Lewandowski was very straightforward and informative. He listened to us and was thorough. Really liked him.
Dr. Lewandowski is very caring for his patients, and explains situations well. I'm blessed to have him as my cardio Dr.
Great team rendered great care!
Addressed my concerns, good explanation for any questions that I had, and seems to care about his patients.
Dr Lewandowski listened to all of my concerns and explained things well. He was very thorough and I never felt he was rushing through the appointment.
Doctor was good at explaining test results, possible treatments, and what I should be doing right now, patiently answered all my questions, looked at me instead of the computer screen while we were conversing
I really appreciate the efforts made to schedule my next appointment on the same day I see another provider.
Would recommend Froedtert as an overall provider, not necessarily this physician
Great experience.
Dr Lewandowski and his staff were very kind, courteous and informative.
I felt good teamwork here it was comforting
Dr.David Lewansdowski showed knowledge of my medical history and addressed my health concerns.
Extremely efficient and knowledgeable. Didn't feel rushed and walked out thinking it was a very beneficial visit
He was extremely welcoming and nice. I've been through a lot up until this appointment.. He really took the time to look through my file and he understood me. He paid attention to me and listened to all of my concerns. He answered my questions thoroughly and in a non-complex way.
I was very pleased with Dr Lewandowski and his attention/answers to my questions.
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