Dr. Martin B Ast, MD


10 Hospital Drive, Suite 100

Saint Peters, MO 63376 Directions



4.7 out of 5

196 verified ratings

196 Ratings, 47 Comments

Jun 26, 2024
Excellent care!

Jun 7, 2024
Dr. AST was great!!!

May 30, 2024
Dr Ast is excellent at listening. He explains things in clear language.

May 10, 2024
Dr. Ast was very attentive to my concerns & reassured me that my concerns were not heart related, he explained what heart related problems looked like & advised me to tell my primary the symptoms that I had described to him.

May 8, 2024
Everyone was very knowledgeable, and very friendly. Would recommend Dr. Ast if you need a cardiologist

Apr 10, 2024
Very pleasant, friendly, Fun, professional.

Mar 22, 2024
Doctor Ast is an extraordinary doctor. He has many years of experience, and has the maturity and perspective to know the difference in what is important, and what just really does not matter. I respect him and feel comfortable around him. I will be fortunate to be under his care as long as he feels it necessary.

Mar 16, 2024
The Best of the Best Appreciate them

Mar 13, 2024
Dr Ast...I have total confidence in him!

Mar 11, 2024
Dr AST is an excellent heart physician.

Feb 22, 2024
I really like Dr. Ast, very comfortable with him.

Feb 20, 2024
Dr Ast is the best!!

Feb 18, 2024
Overall everything was done very well

Feb 18, 2024
Dr Ast is an excellent listener and communicator.

Feb 14, 2024
Everything was good. The people were great. I felt comfortable with the staff nurse and the doctor.

Feb 7, 2024
Dr Ast was very understanding when I explained my heart history with prior cardiologist and he then proceeded explaining which medication did what

Feb 6, 2024
DR AST was pleasently informational,kind,and should get a raise

Jan 31, 2024
Dr. Ast was wonderful. He was professional but also very friendly. He explained things in detail, answered all my questions. I have found a great heart doctor and if my health situation should ever being a problem, I am fully confident in his trestment.

Jan 26, 2024
All the staff did their jobs with compassion and excellence.

Jan 19, 2024
Dr Ast was excellent

Jan 17, 2024
Love Dr Ast

Jan 12, 2024
Martin Ast took time with me to thoroughly explain my condition, which helped me to not worry as much.

Jan 11, 2024
It is very nice not have a long wait. He is friendly, compassionate & answers all our question in terms we understand. Does not talk above us.

Jan 8, 2024
All of the staff and Dr. Ast were equally fantastic

Jan 2, 2024
Dr AST and his staff are always wonderful!

Dec 18, 2023
I arrived early and was in an examination room BEFORE my scheduled appointment. Dr Ast came in to talk to me within minutes. We discussed what he wanted me to do and I left a few minutes later. I did not feel rushed and he answered all of my questions and concerns.

Dec 15, 2023
Dr..Ast, MD Has earned all of the respect that other medical professionals at BJC locations speak of him. He is recognized for taking the best care possible for his patients .

Dec 14, 2023
Dr. Ast was amazing. He squeezed me into his schedule and made sure I got the emergency test I needed and stayed with me the entire time until the test was done and was able to give me my results immediately. I was extremely grateful for his kindness.

Dec 11, 2023
Dr. Ast is great at explaining the process of treating you situations. Even if they are not in his field. He seems so dedicated to his patients. I would recommend him to anyone in my family!

Nov 21, 2023
Doctor Ast is always excellent and gives top notch care.

Nov 20, 2023
From when you walk in the door until you leave, I feel very comfortable.

Nov 11, 2023
Everyone did a great job

Nov 10, 2023
Dr ASt is awesome

Nov 7, 2023
I just love him as a doctor and appreciate his genuine care.

Oct 18, 2023
Everyone was top of the line professionals. Very happy with BJC medical care.

Sep 12, 2023
Everyone was friendly

Aug 29, 2023
Both the gentleman who checked me into the examination room and Dr. Ast were professional and friendly. Dr. Ast explained my current condition and what would be done at my next follow-up in 2024.

Aug 29, 2023
Dr.AST has helped me so much & I totally appreciate it.

Aug 21, 2023
Dr. Martin Ast is extraordinary. His staff is always friendly, efficient and personable.

Aug 16, 2023
Dr Ast is one of the finest doctors I have ever known. I am grateful that he is my Cardiologist.

Aug 11, 2023
Dr Ast is always attentive and takes his time to explain my condition and why he prescribes my meds.

Aug 11, 2023
Dr Ast and staff are always courteous and professional.

Aug 4, 2023
Dr. Ast and his nurse were awsome, could not get any better.

Aug 1, 2023
Aririved early. Got in early.

Jul 29, 2023
He is awesome

Jul 22, 2023
1st visit to Dr. Ast. Everyone was helpful and friendly. The doctor explained everything in a way for us to understand.

Jul 19, 2023
All good