Contact Us for Excellence in Cardiology
Thank you for your interest in Cardiology Associates of East Tennessee. We are a leading provider of general and interventional cardiology and electrophysiology in East Tennessee. Contact us today if you need care for your heart. Our expert cardiologists are skilled in the prevention, diagnosis, intervention and treatment of heart disease.
Common Cardiac Conditions Treated:
- Aneurysm
- Angina
- Arrhythmia
- Atherosclerosis
- Cardiomyopathy
- Chest pain
- Congenital heart disease
- Congestive heart failure
- Coronary artery disease
- Heart attack
- Hypertension
- Peripheral artery disease
We want to be your cardiology team. Make an appointment.
For information about the cardiac care at Cardiology Associates of East Tennessee or to request an appointment, call (865) 373-7100. Please call at least 24 hours in advance for appointment cancellations or rescheduling.
Office Hours
Monday-Friday, 8 a.m. – 5 p.m.
Office Locations
Our main office is located in Knoxville at one of East Tennessee’s premiere hospitals, Parkwest Medical Center. We have additional offices to conveniently provide elite cardiac care throughout the region.
Knoxville Office
9320 Park West Boulevard
Knoxville, TN 37923
John D. Arnett III, MD
Albert R. Blacky, MD
Stephen L. Marietta, MD
Robert P. Martyn, MD
Joseph Petit, MD
Ayaz Rahman, MD
Thomas Wannenburg, MD
Mitchell H. Weiss, MD
Nicholas Peter Xenopoulos, MD
Satellite Offices
Limited services and hours at satellite offices.
Athens Office
1031 West Madison Avenue
Athens, TN 37303
John D. Arnett III, MD
Stephen L. Marietta, MD
Robert P. Martyn, MD
Mitchell H. Weiss, MD
Nicholas Peter Xenopoulos, MD
Crossville Office
49 Cleveland Street, Suite 350
Crossville, TN 38555
(931) 787-1977
Decatur Office
398 North Main Street
Decatur, TN 37322
Lenoir City Office
576 Fort Loudoun Medical Center Drive, Suite 200
Lenoir City, TN 37772
Robert P. Martyn, MD
Joseph Petit, MD
Ayaz Rahman, MD
Lekshmi Seemanthini, MD
Oneida Office
220 Cross Street
Oneida, TN 37841