Dr. Fernando Ruiz joined Cardiovascular Institute of the South in 2015 as an interventional cardiologist. Dr. Ruiz is board-certified in internal medicine, cardiovascular medicine, nuclear cardiology and interventional cardiology. He is a fellow of the American College of Cardiology, the Society for Cardiovascular Angiography and Interventions, the American College of Physicians and the American Heart Association.
Dr. Fernando Ruiz joined Cardiovascular Institute of the South in 2015 as an interventional cardiologist. Dr. Ruiz is board-certified in internal medicine, cardiovascular medicine, nuclear cardiology and interventional cardiology. He is a fellow of the American College of Cardiology, the Society for Cardiovascular Angiography and Interventions, the American College of Physicians and the American Heart Association.
Dr. Fernando Ruiz joined Cardiovascular Institute of the South in 2015 as an interventional cardiologist.
Dr. Ruiz graduated in the top of his class with the Magna Cum Laude distinction when he earned his medical doctorate from the Luis Razetti School of Medicine at the Central University of Venezuela in 1990. He completed his internal medicine residency and internship at the Hospital of Saint Raphael - Yale University School of Medicine in New Haven, Connecticut. He finished his cardiology fellowship at the Tulane University School of Medicine in New Orleans where he also served as an Assistant Professor of Clinical Cardiology. He completed his interventional cardiology fellowship at Mount Sinai Medical Center in New York City, New York, where he participated in research on peripheral arterial disease and diabetes.
Dr. Ruiz previously worked for five years at Lake Charles Memorial Hospital where he also served as an instructor for the Louisiana State University Family Practice Residency Program. Additionally, he worked for nearly eight years as a cardiologist at Saint John’s Regional Medical Center in Joplin, Missouri where he was also appointed to the title of Vice-Chairman of the Department of Medicine.
Dr. Ruiz is board-certified in internal medicine, cardiovascular medicine, nuclear cardiology and interventional cardiology. He is a fellow of the American College of Cardiology, the Society for Cardiovascular Angiography and Interventions, the American College of Physicians and the American Heart Association. He is the recipient of numerous awards including the Albert Hyman Fellow of the Year Award from Tulane University and the Medical Staff President’s Research Award from Yale University. He was also nominated for the Freeman Quality in Medicine Award and was chosen as a member of the Musser-Burch Department of Medicine Alumni Society from the Tulane University School of Medicine.

Dr. Ruiz always walks in the room with a smile. He takes his time to talk with me and is never in a hurry. I bring question to ask and he answers every one at a time. I am so happy Dr. Ruiz is my Cardiologist.
Ruiz was very thorough and explained everything to me and answer my questions. The nurses we’re very knowledgeable and the receptionist accommodated me with my next appointment because I was fixing to leave to go out of town for a long time.
Dr Ruiz is so kind and compassionate. He takes such good care of me. I would highly recommend him to anyone
Dr. Ruiz is a great physician. He has an amazing bedside manner. He finely cares and wants to help and explains things in a way you can understand. His caring, compassion, and knowledge to this field are a valuable asset to his patients
Easy to talk to. Staff was informative and helpful.
Dr Ruiz is a wonderful doctor and person . He addresses your issues of health with care as if you were his own family. He is honest and doesn’t lighten the truth . He is understanding and keeps you educated on your own personal health
The best
Great cardiologist
Very easy to talk to. Explained plan of care and explained all medications. Very kind!
Very pleased with doctor Ruiz and his staff. Mac Boulet