Dr. Marietta works in Knoxville, TN and 1 other location and specializes in Cardiovascular Disease. Dr. Marietta is affiliated with Fort Loudon Medical Center and Starr Regional Medical Center Of Athens.


Years Experience: Not Available

Dr. Marietta's Specialties

Dr. Marietta's Education & Training

Medical School
Not Available


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Marietta's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS TN Blue Network E

Dr. Marietta's Office Information & Appointments

This physician has multiple office locations. See Office Information for details.


Covenant Medical Group Inc
Cardiology Associates Of East Tennessee

9320 Park West Blvd
Knoxville, TN 37923

Get Directions

Tel: (865) 373-7100

Fax: (865) 373-7101

Practice Website: cardiologyassociatesofeasttennessee.com

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

M 8:00 AM - 5:00 PM
T 8:00 AM - 5:00 PM
W 8:00 AM - 5:00 PM
T 8:00 AM - 5:00 PM
F 8:00 AM - 5:00 PM
S Closed
S Closed

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