John Macoviak MD MBA is a retired heart-transplant surgeon with a history of service in University Academics.. In addition to his extensive cardiothoracic surgery experience, he has amassed considerable knowledge in the areas of hypertension and diabetes. Over the course of a career that spans well over three decades, John Macoviak MD MBA has written some 50 articles for publication in peer-reviewed scholarly publications that range from Current Surgery to the Journal of Heart Transplantation. He has also authored work for general online news sites, such as Patch.

John Macoviak MD MBA currently lives in Southern California and Northern Nevada, where he continues to write on various healthcare topics that relate to heart disease and its treatment. He releases a wealth of information on cardiovascular health and surgical techniques on his self-published blog. Recent articles on this free and openly accessible blog include “Understanding the Different Types of Heart Murmurs” and “4 Steps To Help Someone Having a Heart Attack.”