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Specialties

Electrophysiology

Our expert team of cardiologists, surgeons, nurse practitioners, and other care providers diagnose and treat abnormal heart rhythms. They’ll offer care and support based on your needs. Our personalized treatment plan for you may include medication therapies, non-surgical catheter procedures, minimally invasive surgery, or advanced surgery.

Highlights & Resources

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Providers

  • Ram M. Challapalli, MD

    Electrophysiology

    Availability

    Accepting new patients
     

  • Marcos Daccarett, MD

    Electrophysiology

    Biography

    Marcos Daccarett, MD, MSc, FACC, FAHA, FHRS is a cardiologist and cardiac electrophysiologist who specializes in atrial fibrillation, catheter ablation, and cardiac rhythm device therapy. He is a fellow of the American College of Cardiology and American Heart Association. He is a diplomate in clinical cardiac electrophysiology, cardiovascular medicine, American Board of Internal Medicine. 

    Dr. Daccarett also collaborates with St. Luke's sleep medicine providers on surgery for patients who may be candidates for the Remede® implant system for central sleep apnea.


    Availability

    Accepting new patients
     
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

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  • Melinda L. Marks, MD

    Electrophysiology

    Biography

    Melinda L. Marks, MD, FACC is a cardiologist and cardiac electrophysiologist, specializing in the management of heart rhythm disorders and treatment with pacemakers, defibrillators, resynchronization devices, and ablation for supraventricular tachycardia. She is a fellow of the American College of Cardiology and the Heart Rhythm Society.

    Availability

    Accepting new patients
     
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

      See Less See More

  • Joshua I. Mozes, MD

    Electrophysiology

    Biography

    Joshua Mozes, MD specializes in the management of cardiac arrhythmias, catheter ablation, and cardiac rhythm device therapy. He completed his internal medicine residency at Mount Sinai Medical Center. He completed fellowships in cardiology and electrophysiology at the University of New Mexico School of Medicine and St. Vincent Heart Center in Indianapolis, respectively.

    Availability

    Accepting new patients
     
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

      See Less See More
  • Elizabeth V. Saarel, MD

    Elizabeth V. Saarel, MD

    Pediatric Cardiology

    Biography

    Elizabeth “Tess” Vickers Saarel, MD, FAAP, FACC, FHRS is a pediatric cardiologist and electrophysiologist with special expertise in heart rhythm disorders, sports cardiology, and syncope. She treats patients of all ages, including newborns, children, teens, adults, and pregnant women. Her goal is to improve the quality and longevity of life for adults and children born with heart problems.

    Prior to joining St. Luke’s, Dr. Saarel practiced cardiology at the University of Michigan, the University of Utah, Primary Children’s Medical Center, and the Cleveland Clinic. She is a professor at the Cleveland Clinic Lerner College of Medicine at CWRU. Her academic research is in the prevention of sudden cardiac death in youth, the diagnosis and treatment of heart rhythm disorders in children and adults with congenital heart disease, sports cardiology, and quality improvement.

    Dr. Saarel now serves on the executive committees for the Pediatric and Congenital Electrophysiology Society, the Section on Cardiology and Cardiac Surgery for the American Academy of Pediatrics, the Cardiac Safety Research Consortium Prevention of Sudden Cardiac Death in the Young Task Force, and the ACC National Cardiac Data IMPACT Registry. She also holds leadership positions at the American College of Cardiology, American Heart Association, and the Pediatric Heart Network. Past activities have included leadership in the American Board of Pediatrics and the American Academy of Pediatrics Executive Committee for Quality Improvement and Patient Safety.

    Availability

    Accepting new patients
     

Procedures & Treatments

  • Implantable Loop Recorders

    These devices track electrical activity of the heart continuously storing information as electrocardiograms.

Support the Patients and Families at St. Luke's Heart

Support the Patients and Families at St. Lukes Heart

You Can Make a Difference

You can make a real difference in the lives of patients and families facing medical challenges. We hope you’ll help us provide the exceptional healthcare and support they deserve. We encourage you to get involved by making a financial gift, sponsoring or attending events, or volunteering your time.


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You take care of others, so take care of yourself. Let us be your partner in health, whether you're recovering from an injury, checking in for your annual exam, or enjoying an online class.

Because when you take care of yourself, everyone around you benefits.

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Contact Us In Boise (208) 381-2222