Dr. Tarek Mahrous - Cardiologist in Sioux Falls, SD
Skip to Content
Alert IconEveryone, age 12 and older, is now eligible for the COVID-19 vaccine. Please visit our vaccination resources for more information.
Tarek H. Mahrous

Tarek H. Mahrous, MD, FACC

Cardiology, Cardiovascular Disease, and Interventional Cardiology
4.8 / 5 (Based on 379 Ratings) Learn More

Office Information



University of Nebraska College of Medicine, Omaha, Medical School


University of Nebraska Medical Center, Omaha, Internal Medicine


University of Nebraska Medical Center, Omaha, Cardiology

Professional Memberships

Fellow, American College of Cardiology; Clinical Associate Professor in Medicine, The University of South Dakota Sanford School of Medicine


Subspecialty in Cardiovascular Disease; Subspecialty in Interventional Cardiology


May 05, 2021
Everything went great until time for my treadmill and then I waited several hours because of some mix up in steps or something but it was okay and it went fine everybody was very thoughtful thank you.
April 16, 2021
I was very happy with the doctor and the time you spent with me and answered all my questions. I feel very confident that he's going to be able to help me. Thank you, Dr.
March 29, 2021
I was very pleased with the visit. Everything was things timely and I appreciate the visit with the doctor, he listened very carefully. And when I did the stress test all the people that were involved explained everything, and so I have nothing, but good to say about the experience there at North Central Heart. So keep up the good work. Thank you.
March 29, 2021
The doctor that I visited with it was excellent. Very good doctor, very pleased with my visit. Thank you.
March 02, 2021
I would have liked input from the doctor after he saw the results of the echogardiogram i.e. what I need to watch for from my system before the visit in the next year.
February 26, 2021
I am always treated well here and the entire staff shows concern and respect
February 22, 2021
Great service. I got there early. They got me in early. Everything went just smooth as silk couldn't have asked for a better experience. Thank you guys.
February 11, 2021
I really enjoyed the fact that everyone was in a good mood, and that even though, despite the weather, they were prompt, courteous, knowledgeable, and answered my questions, and made me feel completely at ease with the services. So, thank you very much.
February 11, 2021
Dr. Mahrous always seems like he really cares about my concerns and assistant nurse was super helpful and friendly and my nurse was also super helpful and friendly and it was a good experience.
January 27, 2021
Hi, just say this is a great experience, they answer the questions, and I was very very impressed with your facility. Thank you.
January 21, 2021
I was not given any information about what was expected for the day. No information about what to wear(comfortable clothes) , no caffeine, small breakfast. I arrived at 12:30 and didn't get done till 4:30! They started the treadmill test at a very fast pace, not letting one warm up at a slower pace first. Had very nice people to help me but sometimes felt like cattle being pushed through the cattle chute!
January 21, 2021
I'm waiting for a reply on a new prescription that could be ordered if Medicare and Blue Cross Blue Shield will cover the prescription. The nurse was going to call me when they find out.
January 20, 2021
It was very good. Excellent. I appreciated the care that the nurses gave and the doctor. Everything was great for my experience, except we sat there from 10:00 till 4:00, but I guess that's the way it is. So, thank you very much. It's why we go there. It's been there many times already. So we appreciate what you do. Thank you.
January 18, 2021
The provider was very nice, very thorough, and the nurse was also very nice, very thorough. It took a little bit of time through the check in process, but this was a very, very nice visit and very, very good caring providers - providers and both the nurse and the doctor were - were outstanding. So, thank you.
January 15, 2021
Everything went well. No amount of wait time.
January 13, 2021
My experience was amazing! Everyone was so caring and helped me relax, amazing people there. Thank You
January 13, 2021
He is a very good doctor, listens, talks back to you. I went, he has been my doctor, and now he's my wife's, too, thank you. Bye.
January 07, 2021
Very efficient and friendly.
January 06, 2021
Everything top notch and professional.
January 04, 2021
Everyone was very very good at their jobs. I had no problems with anybody. I enjoyed my visit. I would recommend you highly very highly. Thank you.
December 14, 2020
Excellent experience
December 09, 2020
The doctor was extremely knowledgeable, explain things well, did a visual to be able to explain it better for my husband and I was we were both very happy with with our appointment with him and believe and trust in him.
November 05, 2020
The doctors and staff all seem so rushed. They are all nice and great but too huried. I don't blame the people but likely management for pushing productivity and profits.
November 05, 2020
It was very professional and friendly
November 05, 2020
Yes, I felt that they were very considerate and a friendly and I would definitely recommend.
October 29, 2020
The provider I visited with done an excellent job, but I was supposed to visit with another provider and he was not available and he was the one that was supposed to answer the majority of the questions.
October 28, 2020
I thought the staff and the people that we're working there at North Central. Are very professional in what they do. I was real happy with the way I was treated. I have no complaints everything went fairly fast. And so.
October 20, 2020
The wait time was very extreme.
September 28, 2020
The staff and the nurses were extremely helpful, and organized, and I was real impressed, when they had to change some things around, and I still got out, in an orderly time, and they were very polite, and knowledgeable, was greatly appreciated.
September 22, 2020
I have known Dr. Tarek Mahrous for several years. He's always been very professional, answered questions, been very helpful and I enjoy talking to him, outside even, of the realm of my medical problems, such as his Iron Man contests and his son doing the same that he does in the Iron Man. So yes, I do highly recommend Dr. Mahrous.
September 10, 2020
I am happy to be his patient. He has done for me what no other doctor has done.
September 09, 2020
Well, my visit on the 9th of September was outstanding. I was there considerably earlier than was asked just because I wanted to be on time and and not be late. They worked me in didn't have to. They could have made me wait until 10:30. But as soon as there was an opening I was in. But Dr. Mahrous came in, and he is such a great doctor. He just a wonderful guy, and we had a great visit. And, you know, he looked at all of my records and everything and he said well, it looks like everything's fine.
September 09, 2020
All the various health care people, nurses and all the staff were very good, very considerate. Introduced and gave me their name, which was really nice and I tried to remember it and reply and call them by name. So very pleased with all the help and care. Thank you. Bye.
August 28, 2020
It would be more efficient if the patient's medications were shared between the clinic and the hospital.
August 06, 2020
Dr. Mahrous is awesome. he has a great bedside manner.
August 05, 2020
I was very pleased with everything - I'm very happy with everything that y'all did. I will most definitely come back. Thank you.
August 04, 2020
I really enjoyed the attitude of the doctor. He was very upbeat and made me feel at ease right away.
July 31, 2020
Yeah, my experience really good. The staff was just absolutely excellent and they all were so professional. I know it was very it was a grueling long day, but for me because I'm older but and overweight but they handled the situation just superb. You should be proud of them and give them all raises. That's that's what I think.
July 30, 2020
Everything was done on time.
July 30, 2020
Hi, my only feedback is that as usual, as my usual experiences with facilities of Avera Mckennan, everything was beautifully organized, very well run. Everyone seems to know what they were doing, what their job was. I couldn't say anything more as far as how good they were. Everyone was very nice. They just absolutely did it so well. Thank you.
July 14, 2020
I was very pleased with my visit, professional, kind, caring, and thoughtful, the workers and the staff, and the nurses were amazing. Thank you.
July 10, 2020
Yeah, that last question answered that right or wrong, but I would recommend it to other family members if that's what you wanted to know what if I didn't understand it, right. So, otherwise everything else. I thought it was real good so far. So, thank you.
July 08, 2020
Everybody was very respectful and just very prompt and I really feel comfortable there and I would recommend your facility to anybody I ever talked to or that would need her a heart hospital. Very good facility. Thank you.
July 02, 2020
Doctor was extremely helpful, knowledgeable, and very personable. He instilled great confidence in our future work with him.
June 29, 2020
We really like Dr. Mahrous... so personable!!
June 25, 2020
I was completely satisfied.
June 25, 2020
I'm an older lady. My daughter was with me and sometimes I don't grasp all these things that I should, goes in one ear and out the other but I never been to this doctor before as far as I knew he did what he should. I guess that's all I have to say.
June 24, 2020
The experience was exceptionally well received. I really enjoyed it. It was a good experience for me and my family, and I really appreciate all of the help. Thank you.

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.

Non-Avera web sites (e.g., Facebook, Twitter, etc.) linked to from this Web page, including any blogs or other personal, networking or social media Web sites, are not affiliated with, nor endorsed by any Avera facility. Opinions, views, and comments posted on these Web sites are not Avera's.  Avera assumes no legal liability or responsibility for the accuracy, completeness, or usefulness of any information, product, or process disclosed on these sites. The opinions of those posting comments, views or opinions on these sites do not necessarily state or reflect those of Avera and shall not be used for advertising or product endorsement purposes.

Live Better. Live Balanced. Avera.

Avera is a health ministry rooted in the Gospel. Our mission is to make a positive impact in the lives and health of persons and communities by providing quality services guided by Christian values.

© 2021 Avera Health, Sioux Falls, SD. All Rights Reserved.