Dr. Daniel Riegel, MD

Rude staff and dysfunctional office. No advocacy for there patients.

Not thorough at all, rushes his visits, texted me instead of calling to explain my test results, and I had to request which labs I felt I needed instead of him ordering the labs I needed to have done as a new patient. Would absolutely not recommend anyone go to him and instead search for a doctor that spends time with their patients and orders the proper labs.After leaving a Google review, Dr Reigel decided to call me to complain that I left a review about my experiences. He attempted to justify his lack of experience by stating he was trying to “be compassionate” yet he rushed through my visits and never once followed up with me. And he had the nerve to ask me “where do you work” as a rebuttal when I stated that I needed to tell him which labs I wanted done. Furthermore, he kept hounding me on the phone with ridiculous questions and essentially tried to force me to take my review down. This “doctor” is seriously unprofessional.

He listens to you. Inquiring, putting you through necessary testing. Explains the reason for the test. Explaining the treatment. Prescribing medication. I got a follow up call from his office. With the results of lab tests. Fantastic doctor.

Dr. Dan Riegel is in a class of his own. 1.) He is extremely knowledgeable 2.) He is caring, you can tell when you talk to him. 3.) He, himself has called me back when there is something to discuss. When I first met Dr. Dan, he explained how my previous provider had made an error in my diagnosis. He also, got my stubborly high blood pressure down to a safe level by adding another medication. He’s just a good guy, who cares about his patients. And his entite staff is the same; knowledgeable and nice. If you need a cardiologist, make an appointment with Dr. Dan Riegal. I am so glad I found him.

Went to Dr Reigel as a new patient. Main reason for visit was shortness of breath going up n down stairs and other activities. He ordered an array of tests for me. One of those being a sonogram of my Carotid arteries, we discovered my left artery was in fact 95% blocked. On a 57 year of woman who hasn’t smoked for 28 years was a little odd. We went on to the next course of action/tests/specialists, Doctors who deals with this condition. Dr Reigel and his most competent professional staff saved my life. He is the best Doctor I have ever had. The Doctor will forever be in my heart.

Great doctor. Listen to you. Very knowledgeable, half my age, trust whatever he says.

Dr. Daniel Riegel is a young and excellent doctor. He doesn't take chances in the condition of his patient and is very thorough in his care. He explains what is going on with the patient and gives them good advice. He also refers you to the best doctor he knows for other concerns. He was responsible for the EXCELLENT health care of my husband. I will highly recommend Dr. Dan Riegel to be your health care provider. HE IS A GREAT DOCTOR! Mrs. Lucila Eslao-McManus

I have been with Dr. Dan Reigel for over a year now and he is truly the absolute best. He definitely is a great addition to his father’s staff. For a young Doctor who is just starting out he is truly beyond his years but it is no wonder since he had an amazing role model. Dr. Dan is professional, knowledgeable, caring, and a wonderful listener. He truly takes his time to speak with you and make sure that you fully understand and will answer any questions you may have. But he offers even more than that which is so wonderful to see in this day and age when we have lost that personal touch between a doctor and a patient. Dr. Dan is there for you 24/7. He has been there for me and my family for several emergencies and has gotten tests and results done ASAP and has been so accurate with his diagnosis. The new office in the Lindenwood shopping Center is truly state of the art and his staff are all so kind and courteous. My family and I wish him the best of luck. We can’t thank him enough.

Dr. Daniel Riegel is truly a breath of fresh air. He is truly a very professional and caring doctor. . He is a very attentive listener. He takes his time to talk to you and explain everything to you.

Dr.Daniel Riegel is without very much knowledge. He parrots his father's outdated methods and is afraid to do anything without his father's OK. He and his father do not take any of the patient's wishes into account. Patients wishes on their own healthcare are are completely ignored. Go to anyone else except this father son duo.

Dr Riegel treated me with care, has great bedside manners and is very knowledgeable in cardiology.