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St. Luke's Children's Cardiology: Meridian

The team at St. Luke’s Children’s Cardiology in Meridian specializes in treatment and consultative services for children and adolescents from birth to age 18 with cardiovascular disease or cardiac-related signs or symptoms. We’re committed to delivering compassionate, expert care for your child.

We provide a full spectrum of pediatric cardiology services throughout the region for varying diagnoses, including but not limited to: chest pain, murmurs, dizziness, syncope, rhythm disorders, abnormal EKG, palpitations or abnormal heartbeat, congenital anomalies, hyperlipidemia, genetic diagnosis, and others.

  • Location & Contact Info

    520 S. Eagle Rd.
    Suite 2204
    Meridian, ID 83642
    (208) 381-7384
    Fax: (208) 336-2636
    Directions/Map
    Make an Appointment

    Accepting New Patients

    Yes

  • Office Hours

    Mon - Thu: 8 a.m. - 5 p.m.
    Fri: 8 a.m. - 4:30 p.m.

    Referral Required

    Yes

  • Before Your Visit

  • For Current Patients

  • After-hours & Weekends

    If you have a medical emergency, please call 911 or go directly to the Emergency Department. The on-call cardiologist is available by contacting the answering service at (208) 381-7384.

  • Article

    Congenital Heart Disease: Caring for Your Child

    Read More

  • Article

    Heart Rhythm Problems: Symptoms

    Read More
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Schedule an Appointment
If you have a medical emergency, do not use online scheduling. Call 911 or proceed to your nearest emergency department. If you require immediate assistance for a non-emergency condition, please contact the clinic directly by phone.

Providers

  • Robert F. Adams, MD

    Pediatric Cardiology

    Biography

    Robert Adams, MD specializes in caring for children with a wide range of congenital and acquired heart diseases. His particular interest lies in imaging modalities, including transthoracic, transesophageal, and fetal echocardiography.

    As a core part of his practice, Dr. Adams prioritizes communication with families, referring providers, and outside referral centers. He and his staff recognize that cardiac referrals for children can be a scary experience, so they make a particular effort to educate families and put them at ease. 

    Dr. Adams earned a bachelor’s degree in biology from the University of Georgia before attending medical school and completing his residency at the Medical College of Georgia, where he also served as chief resident. After completing his fellowship training at NYU Medical Center, he moved to Idaho with his wife and pets, who were thrilled to explore Idaho's wide open spaces after years in a tiny midtown Manhattan apartment.

    Dr. Adams and his wife love to explore Idaho’s natural beauty and enjoy biking, camping, and hiking with their dogs. They also love to travel and have had the privilege of serving the Syrian refugee community alongside a church in northern Jordan for several years.

    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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  • Melissa M. Agoudemos, MD

    Pediatric Cardiology

    Biography

    Melissa Agoudemos, MD, PhD specializes in pediatric cardiology with a broad range of interests including neonatal congenital heart disease, myocarditis, Marfan’s syndrome and other connective tissue disorders, and arrhythmias such as supraventricular tachycardia (SVT). She has additional interest in echocardiographic evaluation of congenital heart disease utilizing transthoracic echo and fetal echo.   

    Dr. Agoudemos received a bachelor's degree in biomedical engineering with a concentration in chemical engineering from Johns Hopkins University, where she graduated with honors and as a member of the Tau Beta Pi engineering honor society. She then entered the specialized Medical Scientist Training Program at the Medical College of Wisconsin to earn both her medical degree and a doctorate degree in physiology. During that time, she spent extensive time researching the process by which the body grows new blood vessels (angiogenesis). This led to multiple awards from the American Physiological Society.  

    Dr. Agoudemos completed her pediatrics residency at the University of Iowa, a referral center focused on treating the most critical pediatric patients across Iowa. Her residency included a specialized research track where she focused on the effects of maternal disease on the cardiovascular health of children. This was followed by a three-year pediatric cardiology fellowship at the University of Iowa. During this time, she continued her research and won the F. M. Kenny Memorial Award in Pediatric Research. Clinically, Dr. Agoudemos developed her interest in imaging with extra training in echocardiography.  

    Dr. Agoudemos is originally from the Midwest, and spent her early career working at Southern Illinois University. Now that she's in Idaho, she never plans to leave! She feels honored to provide specialized pediatric cardiac care to the children of Idaho.  

    In her free time, Dr. Agoudemos enjoys spending time with her two teenagers, three cats, and husband.  

    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

  • Diana C. Alexander, MD

    Pediatric Cardiology

    Biography

    Diana C. Alexander, MD, MPH specializes in care of children with acquired and congenital heart disease. She enjoys caring for pediatric patients of all ages and supporting patients and their families in understanding and managing their heart health.

    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

  • Peter C. Dyke II, MD

    Pediatric Cardiology

    Biography

    Peter C. Dyke, II, MD, FAAP, FACC specializes in the care of children and young adults with congenital heart disease. His philosophy of care emphasizes education and support for the entire family. Fetal cardiology is an important part of Dr. Dyke’s practice wherein families learn about and plan for the birth of their child with heart disease. 

    Dr. Dyke practiced pediatric cardiology in Wisconsin for three years before joining the faculty at the University of Missouri School of Medicine. While at the University of Missouri he was promoted to associate professor and led the division of pediatric cardiology. 

    Dr. Dyke is excited to have joined the excellent St. Luke’s Pediatric Cardiology team. He also serves on the advisory board of Heart Care International and is privileged to care for children with heart disease throughout Latin America. In his spare time, he enjoys paddling one of his canoes, walking his dog, listening to and playing music, and reading. Dr. Dyke regularly delights in the joys of having three adult daughters.

    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

  • Susan P. Etheridge, MD

    Pediatric Cardiology

    Biography

    Susan Etheridge, MD is a pediatric cardiologist and an electrophysiologist. She has clinical and research interests involving young patients with channelopathies and other conditions with a risk of sudden death. She is also interested in Wolff-Parkinson-White Syndrome. 

    Dr. Etheridge has been a part of many multicenter research studies involving children and young adults with arrhythmia issues, and is a recipient of the Helen Taussig Lifetime Achievement Award through the American Academy of Pediatrics. Patients with inherited arrhythmias are her clinical and research focus. 

    Dr. Etheridge travels to Alaska periodically to see pediatric electrophysiology patients and adult congenital heart disease patients, and is committed to providing excellent care to this population. Congenital heart disease procedures and surgeries cannot be done in Alaska and patients need to travel for proper care. 

    Dr. Etheridge is the vice president of the Sudden Arrhythmia Death Foundation and is a past chair of the American Board of Pediatrics Sub-Board of Pediatric Cardiology. She is a present member of the American College of Cardiology Adult Congenital and Pediatric Cardiology Committee and chair the Education Committee and a past member of the Heart Rhythm Society Communications Committee. She is presently on the Board of Trustees of the Heart Rhythm Society. In addition, she is an associate editor for the journal Europace.

    Availability

    Accepting new patients
     

  • Gordon K. Mack, MD

    Pediatric Cardiology

    Biography

    Gordon Mack, MD cares for children with a wide range of congenital and acquired heart diseases. His particular interests lie in echocardiography, cardiac catheterization, and pediatric thrombosis. He completed his pediatric cardiology fellowship at Doernbecher Children’s Hospital and at the Hospital for Sick Children in Toronto. He trained in pediatric cardiac catheterization and pediatric clots in Edmonton.

    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

  • Bradley D. Mulkey, PA-C

    Biography

    Brad Mulkey, PA-C provides cardiac care in both inpatient and outpatient settings. He also provides care to adult congenital heart disease patients who have had lifelong cardiac complications.

    Brad earned his bachelor's degree in respiratory therapy from Boise State University and his master's degree in physician assistant studies from the University of Utah School of Medicine.

    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
  • 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
     

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Courageous Hearts of Idaho

Courageous Hearts of Idaho

Join our Support Group

Courageous Hearts of Idaho is the only pediatric heart disease support group in Idaho. We’re open to parents of children with heart disease, adults with congenital heart disease, extended families, caregivers, nurses—anyone who loves someone with a courageous heart.

Learn more about Courageous Hearts of Idaho
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Contact Us In Twin Falls (208) 814-1000