Dr. Kralik is a Board Certified Cardiovascular Surgeon by the America Board of Surgery. Before furthering his education he was a Commissioned Officer with the Air Force Reserve from 1982 to 1994. After completing his education at the University of Texas Southwestern Medical School for General Surgery and Case Western Reserve University School of Medicine for Cardiothoracic Surgery; he was the Staff Surgeon for Cleveland Cardiovascular Surgeons in Cleveland, Ohio.

Since 2003 Dr. Kralik has been providing specialized care to patients here in Arizona and has received various rewards for his efforts. In 2006 Dr. Kralik was Physician of the Quarter at Phoenix Memorial Hospital, Physician of the Month at Chandler Regional Medical Center in 2009 and in 2013 Dr. Kralik received the Golden Thread Award at Mercy Gilbert Medical Center.

When Dr. Kralik is not treating patients at Pinnacle Vein and Vascular Center he is outside swimming with his family and enjoying the outdoors.