Dr. John Richard Dein, MD

I had major surgery at Mercy Sacramento Oct 13, 2016. Dr. Dein spent 10 1/2 hrs working on me, Ascending Aortic section replaced, Aortic Valve replaced and Three-Vessel Coronary Artery Bypass. Two years later I cannot say enough positive about the entire procedures. My pee-operation discussions. family's consultations post-op, and any and all matters regarding such a major operation. I am now 77 yrs and work and play like in my 50s. The entire Mercy system is perfect. I've been there and done that, and still alive and well. God bless this man.

This Doctor has no ethics. It is all about the dollar and doing more surgeries. He is an excellent surgeon, no doubt. But, he does not care what his patient may or have to endure. He stated he does not like to loose, not matter what the patient has to suffer and endure, which in the end the patient wants to die from all the torture. Dr.Dein has an attitude that he is better than God.Also, has no respect for women or elderly!

this guy is all about the money. stay away if I were you