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.

Excellent Services! Need to improve waiting room exam timing (30+minutes wait time).
Dr.Ruiz is a kind, and caring doctor,he goes way beyond to ensure your health care needs are met.never rushing you out and listening very carefully to your concerns. His entire staff is kind and genuine to everyone. My two sisters and myself sees Dr.Ruiz we all agree that we are 1000% pleased with services. We wouldn't go anywhere else.
Awesome staff! Professional, compassionate and proficient in their work with patient!
Engaging, humorous, and very involved with my elderly mother’s cardiac health. Dr. Ruiz is still concerned about my nearly 95 year old mom’s quality of life, and takes as much time as is needed to address our concerns. He is truly compassionate and a very good cardiologist!
Dr. Ruiz is the kindest doctor I have ever had. He explains the process and is very thorough. I highly recommend him to anyone.
AAA Doctor Excellent
I have complete confidence in Dr. Ruiz and follow his medical directions as best I can.
There was a long wait today. That’s unusual for them. Waited almost 1.5 hours:(
Awesome doc. Love him
He always takes the time to explain things so we can understand. I believe he genuinely cares about his patient: