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David A. Nagelhout

David A. Nagelhout, MD, FACC

Cardiology and Cardiovascular Disease
4.6 / 5 (Based on 471 Ratings) Learn More

Office Information

About Me



University of South Dakota Sanford School of Medicine, Vermillion, Medical School


Medical College of Wisconsin, Milwaukee, Internal Medicine


St. Louis University School of Medicine, St. Louis, MO, Cardiovascular Disease

Professional Memberships

Fellow, American College of Cardiology; Clinical Assistant Professor of Medicine, The University of South Dakota Sanford School of Medicine; Past Governor for South Dakota, American College of Cardiology; Member, Society of Cardiovascular Computed Tomography


American Board of Internal Medicine; Certification Board of Cardiovascular Computed Tomography; Board Certified in Cardiovascular Disease


May 09, 2019
Yes, had a very good experience. Very good experience with check in, punctuality, the EKG tech was awesome, as was the echocardiographer, and the nurses who did the pre-visit interview. It was a good experience. Thank you.
May 08, 2019
Staff was very courteous and friendly and appointments were timely wait times were short and flexibility to deal with my things that came up while I was there the scheduling another test was very good. So overall very pleased with all of that and also very pleased with the knowledge ability of the doctor.
April 23, 2019
The provider was good, but we were expecting a call today, and we did not receive it. So, we're just wondering why we didn't get that call back.
April 09, 2019
We got in before scheduled time. Appreciate that.
March 18, 2019
I felt they did real well, they explained everything and I knew what was going on. So, thank you.
February 28, 2019
Glad everything turned out good. A load off of my mind.
February 20, 2019
Checking in and checking out was rather confusing. They tell you to go to a certain desk, but they don't act like they're expecting you or that they're really going to help you. The flow of in and out patient really should be improved.
February 14, 2019
Hey when you get to wear a good facility people were friendly and helpful. Appreciate the service very much. Thank you.
February 14, 2019
I thought this was a very good experience and I've already told a couple of people, close friends that they should come and have this done. Very positive.
January 25, 2019
Yeah. The diary, that I had to take along with me, really wasn't explained that well before I left. So, that's about it. Everything was pretty good, really.
December 12, 2018
Well, the only thing I had was the second day I was there for the stress test they told me that when I was ready to leave I had another EKG and I did one on the first day and the next day they told me I need another one then when I went to the department they said that was a mistake. I didn't need one. So it was no big deal. Just miscommunication is all I think, so otherwise, I was satisfied. Thank you.
November 23, 2018
Yes, I got into the appointment real soon about 2 days. I think it was or and it was good and the nurse was really good. She took a lot of notes about my history. And what was going on with my health she asked some real pertinent questions to what I'm feeling and I feel maybe the doctor. I didn't quite come across that he knew quite as much as a nurse wanted to know and I thought maybe the doctor should maybe a wanted to know just a little bit more for himself unless he read the nurses notes. I like to thank you for taking me as a patient and I hope that you will heal me and and and cure me and
November 01, 2018
Very organized and timely
October 15, 2018
My appointment was spread out with 1 1/2 wait in between, they ended up getting me in right away!!! Very thankful
October 15, 2018
Very capable and professional.
October 05, 2018
he is good other departments need to improve.
October 04, 2018
Friendly and courteous staff that all seemed knowledgeable regarding their area of expertise.
September 25, 2018
Do some research before going with a template prescription plan.
September 20, 2018
Dr Nagelhout was very personable
September 07, 2018
At this time nothing, because Doctor is still checking things out
September 06, 2018
August 16, 2018
All personnel, medical staff, facilities, all was excellent and I would certainly feel safe and well cared for if I need to use this provider at any time.
August 15, 2018
I would share that NCH is a great facility and all of the providers that I had contact with were helpful and respectful.
July 16, 2018
Go to avera if you have heart problems.
July 11, 2018
I was just at a hospital for my doctors visit and it was very comfortable.
June 27, 2018
prompt and informative staff
May 23, 2018
Wonderful and thoughtful
May 16, 2018
I appreciated getting an appointment within the same week. I was able to ease my worries about my health issues in a shorter period of time. This was not possible with my local healthcare system.
May 04, 2018
I am looking forward to having health care I can trust. The Idea that this is a clinic specializing in the heart is very reassuring.
April 17, 2018
If your family doctor sends you to a heart doctor, make sure you will be getting answers.
April 05, 2018
Super group of people with an outstanding value of consideration for their patients. Perfect 10 in my book!
March 26, 2018
Andrea in the ER Dept who shepherded me through the CT Process was awesome!
March 15, 2018
Be a little more clear with your patients & get test results to them a bit quicker.
February 21, 2018
It went well.
February 21, 2018
You will see the best of the best!

This directory contains information about the provider members of Independent Health Care Associates, Avera Health and all Avera entities, members of the Avera Medical Group, and employed select providers with Avera McKennan, Sioux Falls, SD and Avera Marshall, Marshall, MN and physicians with hospital privileges at Avera St. Luke's, Aberdeen, SD; Avera Sacred Heart, Yankton, SD; Avera Queen of Peace, Mitchell, SD; Avera St. Mary's, Pierre, SD.

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