Our Services


Cardiology is a medical specialty dealing with disorders of the heart. The field includes diagnosis and treatment of congenital heart defects, coronary artery disease, heart failure, valvular heart disease and electrophysiology.

Cardiology Testing

Our Cardiology tests include:

  • Electrocardiography (EKG)
  • Stress Testing
  • Nuclear Cardiovascular Testing
  • Echocardiogram
  • TransEsophageal Echocardiogram (TEE)
  • Vascular Ultrasound
  • 24-hour Holter Monitoring
  • Cardiac Event Monitoring
  • Cardiac Catheterization, Angioplasty and Stenting
  • Peripheral Vascular Angioplasty and Stenting

Cardiac Electrophysiology

Dr. John Lobban, MD, and Dr. Latoya Linton-Frazier, MD, specialize in the Cardiac Electrophysiology field at CAVA. Cardiac electrophysiology is the science of elucidating, diagnosing and treating the electrical activities of the heart. Cardiac electrophysiologists are trained to perform interventional cardiac electrophysiology studies (EPS) as well as surgical device implantations.

Our Electrophysiology tests include:

  • Electrophysiology Studies
  • Cardioversion
  • Pacemaker/Defibrillator Implantation


CAVA is proud to offer the Gastroenterology services of Dr. JoAnn O'Keefe, MD. Gastroenterology is the branch of medicine whereby the digestive system and its disorders are studied. Diseases affecting the gastrointestinal tract, which includes the organs from mouth to anus, along the alimentary canal, are the focus of this specialty.

Our Gastroenterology tests include:

  • Screening Colonoscopy
  • Flexible Sigmoidoscopy
  • Esophagogastroduodenoscopy (EGD)


 For Questions or scheduling, please call: 304-599-8802