About MyCovenantHealth Portal

Log In to MyCovenantHealth

Patient & Visitor Resources

Pledging Excellence to Our Community

Learn More About Our Pledge

Get Involved

Community Programs & Events

About Us

Portrait of Rodney Diehl
Accepting New Patients

Rodney Diehl, DO

Interventional Cardiology • Covenant Medical Group

Dr. Rodney Diehl is a physician board-certified in general and interventional cardiology with Knoxville Heart Group in Morristown, TN. Dr. Diehl has more than 35... View More

Location Information

Photo of Knoxville Heart Group - Morristown
Primary Location

Knoxville Heart Group - Morristown

705 McFarland Street Morristown, TN 37814
(423) 492-5450 Visit Website

Practice Hours

Mon 8 AM - 4:30 PM Tues 8 AM - 4:30 PM Wed 8 AM - 4:30 PM Thurs 8 AM - 4:30 PM Fri 8 AM - 12:00 PM Sat CLOSED Sun CLOSED

Map Details

Google static map of location

Hospital Affiliations

Photo of Fort Sanders Regional Medical Center

Fort Sanders Regional Medical Center

 Photo of Morristown-Hamblen Healthcare System

Morristown-Hamblen Healthcare System

About Me

Dr. Rodney Diehl is a physician board-certified in general and interventional cardiology with Knoxville Heart Group in Morristown, TN. Dr. Diehl has more than 35 years of medical experience and specializes in interventional cardiology. When he’s not practicing medicine, Dr. Diehl enjoys boating, hiking and exercising.

“I take care of the total person from a cardiac standpoint. I share with them about lifestyle choices and risk factors that go into consideration.”

Gender Male Languages English Ages Seen Adults

Professional Summary

Education

Medical Education

Des Moines University of Osteopathic Medicine and Health Sciences, Des Moines IA, 1992

Internship

Residency

Internal Medicine, University of Illinois College of Medicine, Urbana IL, 1993

Fellowship

Cardiology, Beaumont Hospital- Farmington Hills, Farmington Hills MI, 1995 - 1998

Board Certifications

  • Interventional Cardiology

Specialty

  • Interventional Cardiology

Clinical Interests

  • Coronary Artery Disease
  • Hypertension
  • Aneurysm
  • Angina
  • Arrhythmia
  • Atherosclerosis
  • Bradycardia
  • Cardiomyopathy
  • Chest Pain
  • Congenital Heart Disease
  • Congestive Heart
  • Failure
  • Heart Attack
  • High Cholesterol
  • Peripheral Artery Disease

Accepted Insurances

Commercial Plans Accepted

  • Aetna Choice POS II
  • Aetna Elect Choice
  • Aetna HMO
  • Aetna Managed Choice POS
  • Aetna Meritain Health
  • Aetna National Advantage
  • Aetna Open Choice PPO
  • Aetna QPOS
  • Aetna Select
  • BlueCross BlueShield of TN Network P and Network S
  • Cigna CTNS and SureFit
  • Cigna HMO
  • Cigna Local Plus
  • Cigna POS
  • Cigna PPO
  • Humana Choice Care
  • Humana HMO
  • Humana POS
  • Humana PPO
  • Multiplan/PHCS Network Lease
  • Multiplan/PHCS PPO
  • NovaNet Network Lease & WC
  • NX Health Network Monterey Mushroom Employees
  • Optum VA CCN VA-Government CCN
  • Tricare - Humana Government
  • United Healthcare Commercial

Healthcare Exchange Plans Accepted

  • Ambetter of Tennessee - All Plans
  • BCBS Network S Bronze (B07)
  • BCBS Network S Gold (G06)
  • BCBS Network S Silver (S01)
  • BCBS Network S Silver (S01A/B/C)
  • BCBS Network S Silver (S04)
  • BCBS Network S Silver (S04A/B/C)
  • Cigna Connect (Individual Family Plans "IFP"
  • Cigna Connect Bronze (5400)
  • Cigna Connect Bronze (6500)
  • Cigna Connect Bronze (7000)
  • Cigna Connect Gold (1300)
  • Cigna Connect Silver (3500)
  • Cigna Connect Silver (4570)

Medicare Plans Accepted

  • American Health Plan ISNP (Institutional Special Needs Plan)
  • BlueAdvantage Diamond
  • BlueAdvantage PPO
  • BlueAdvantage Ruby
  • BlueAdvantage Sapphire
  • BlueEssential HMO
  • BlueEssential SNP
  • Cigna - HealthSpring HMO
  • Cigna - HealthSpring HMO-POS
  • Devoted Health Medicare Advantage HMO
  • Devoted Health Medicare Advantage PPO
  • Farm Bureau MA Medicare Advantage HMO
  • Farm Bureau MA Medicare Advantage PPO
  • Humana Medicare Advantage HMO
  • Humana Medicare Advantage PPO
  • NHC Advantage ISNP (Institutional Special Needs Plan)
  • Traditional Medicare
  • United HealthCare Medicare Advantage
  • WellCare (Windsor) Medicare Advantage
  • Wellpoint Amerivantage (Medicare/DSNP)

TennCare Plans Accepted

  • BCBS TennCare Select
  • BCBS TennCare Select CoverKids
  • BlueCare Plus D-SNP
  • BlueCare TennCare
  • State Medicaid
  • United Healthcare Community (TennCare)
  • United Healthcare CoverKids
  • United Healthcare DSNP Dual Complete
  • Wellpoint CoverKids
  • Wellpoint TennCare