News & Blog

Welcome Sara Negrotto, MD

Welcome interventional cardiologist Sara Negrotto, MD to our heart care team! Dr. Negrotto joins our Knoxville office and Parkwest Medical Center.

Welcome John Meriwether, MD

We’re proud to welcome cardiac electrophysiologist John Meriwether, MD to our heart care team! Learn more about Dr. Meriwether.

Welcome Jaime Holbert, DO

We’re proud to welcome cardiologist Jaime Holbert, DO to our heart care team! Dr. Holbert joins our Knoxville office and Parkwest Medical Center.

Welcome Rebecca G. Nicholson, FNP-BC

We’re proud to welcome certified family nurse practitioner Rebecca G. Nicholson, FNP-BC to the heart care team at Cardiology Associates of East Tennessee.

Drs. Rahman and Xenopoulos Named 2020 Top Docs

On behalf of the entire medical team at Cardiology Associates of East Tennessee, we are proud to congratulate Dr. Ayaz Rahman and Dr. Nicholas Xenopoulos for their 2020 recognition as a Top General Cardiologist and a Top Interventional Cardiologist in Cityview Magazine’s Top Doc issue.  Winners are chosen by the local medical community via secret ballot. […]

Telephone, Telehealth, and Patient Portal Messaging Available During COVID-19

To ensure the health and safety of our patients and staff from the risk of coronavirus (COVID-19), whenever possible, we’re recommending telephone, telehealth (Doxy.me) and direct messaging with your providers via MyCovenantHealth. This service is for established AND new patients. Here are some frequently asked questions and answers about these types of visits: How are […]

Welcome Kristi Needham, NP-C

We’re proud to welcome Kristi Needham, NP-C to our heart care team at Cardiology Associates of East Tennessee! Learn more about Kristi.

Welcome M. Wendell Lawson, MD

We’re proud to welcome board-certified cardiologist M. Wendell Lawson, MD to our heart care team! Learn more about Dr. Lawson.