Dr. Marc David Krock, MD

I don't understand the comments about DR. krock being rude and uncaring. I have been a patient of his for 12 years and have never experienced anything remotely like what some of the reviewers have related. He is a very thorough and attentive doctor. He is on the staff of Medical City and does get called to emergency cardiac cases and I have had to wait a time or two because of that. However, I don't begrudge that time because if it were me having the emergency I would want him there to care for me. Now, if you want to talk about my Urologist, that guy is a real b---hole.

Had a heart attack, landed in emergency room at Medical City Frisco. Dr Krock explained my problem, recommended a stent. Treated me like a grown-up, not a child as others have done in the past (I am 71 yrs old and quite capable of understanding the English language). Very pleased with his attitude and knowledge, so much so that I plan to switch to him as my cardiologist for the future. And yes, the stent procedure went fine.

These folks are the nicest people! I have to say that my doctor visits are actually enjoyable, sounds crazy, but so true!

He was very rude when discussing my mother's condition. Dr. Krock forget to put my mother on blood and congested heart failure medications.

he ssaved my life in 2010

Love Dr. Krock!

I'm a young endurance athlete who was experiencing chest pains and dizziness during 20+ mile runs. I went to my regular MD who laughed it off because I was young and fit. I decided to go see Dr. Krock because I knew he has experience with endurance athletes. He spent a lot of time with me, did multiple tests just to be safe, and followed up with me to check in when I got back to training. Turns out I did need to take a break from the training for a while until we got things under control. I'm so relieved I went to see Dr. Krock to get to the bottom of the pain.

Excellent Cardiologist. Diagnosed my problem and formulated a plan to aid in my recovery. Very talented Doctor, and very knowledgable in his field. I trusted his judgement and my health has improved thanks to him. Would highly recommend him to others. It is nice to know that if were to have an emergency, he would be able to take care of me from start to finish.

Dr. Krock is an outstanding cardiologist! He is very caring, has great bedside manor, and never rushes me during appointments, even though he has a blackberry full of sick patients needing his immediate attention. He always answers all of my questions. He kept digging when something wasn't obvious, and it is a good thing he did or I wouldn't be here to write this review. Some of us just have bad genes, and I am lucky that he is smart enough to recognize that. He made sure he had absolutely checked everything out before making a diagnosis. He gets an A+ from me.

Dr. Krock is the most un caring person I have ever met. He treated me like a number and never as a person. He admitted me to the hospital after an office visit stating that my blood pressure was way to high and along with chest pains needed to be admitted. His staff then sent me home (30 miles round trip)alone to pack a bag before being admitted. I was in severe pain on many ocassions and he refused to give me pain medication until I complained to the hospital. He also didnt show up for my heart cath procedure and had an assistant do it. I now have severe complications from it and he still acts like he doesnt care. Please dont send your loved ones to this doctor!