Dr. John Zias, MD

Dr. John Zias specializes in cardiovascular disease and internal medicine, bringing over four decades of experience to his practice in Lubbock. He earned his medical degree from SUNY Downstate Medical Center College of Medicine and completed his residency at Baylor College of Medicine. With 43 years of dedicated practice, Dr. Zias has developed extensive expertise in treating complex heart conditions. He is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Zias is affiliated with Covenant Health System and practices at multiple locations throughout Lubbock, Texas. He focuses on treating heart rhythm disorders like atrial fibrillation and supraventricular tachycardia, as well as managing high blood pressure. His expertise includes performing electrocardiograms, monitoring cardiac devices, and conducting Doppler ultrasounds to evaluate heart function. Patients consistently rate Dr. Zias highly, giving him an average score of 5.0 out of 5 for his …compassionate care and clinical excellence.