Where is Dr. Nicholas Xenopoulos, MD's office located?

Dr. Xenopoulos' office is located at 398 N Main St, Decatur, TN 37322. Find other locations and directions on Healthgrades.

What languages does Dr. Nicholas Xenopoulos, MD speak?

Dr. Xenopoulos speaks Greek and English. View profile to see all.

How can I make an appointment with Dr. Nicholas Xenopoulos, MD?

Find contact information here to make an appointment.

Dr. Nicholas Xenopoulos, MD | Decatur, TN

Insurance Check

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Dr. Xenopoulos accepts

Accepted insurance can change. Please double-check when making an appointment.

(865) 373-7100

Dr. Xenopoulos accepts the following insurance:

Aetna: Choice Plus POS II
Anthem: National (BlueCard) PPO
Blue Cross Blue Shield: Blue Card PPO
Blue Cross Blue Shield of Tennessee: Network S
CareFirst Blue Cross Blue Shield: HealthyBlue 2.0; HealthyBlue Advantage
Cigna: Cigna HMO; Cigna PPO; Great West Healthcare-Cigna PPO; LocalPlus; Open Access Plus
Humana: Choice Care PPO
MultiPlan: MultiPlan PPO; PHCS Network PPO
UnitedHealthCare: Choice Plus POS; Navigate HMO; Navigate POS; Options PPO

Background Check

No malpractice claims found for Tennessee

No disciplinary actions found for the years we collect data

No board actions found for the years we collect data

Learn more about background checks

Practice Areas

Adult Congenital Cardiac Disorders

Adult congenital cardiac disorder specialists diagnose and treat heart disorders, such as arrythmias and mitral valve disease, that have been present from birth to adulthood.Compare with other Adult Congenital Cardiac Disorders specialists.

Typically treats 83% more than their peers

Based on claims data for 10 conditions and procedures

TreatmentsTreatment Frequency

Aortic Valve Disease

very high

Treatment Frequency

Dr. Xenopoulos treats Aortic Valve Disease more than 100% of their peers

Dr. Xenopoulos treats this condition more than 100% of their peers

Mitral Valve Disease

very high

Treatment Frequency

Dr. Xenopoulos treats Mitral Valve Disease more than 98% of their peers

Dr. Xenopoulos treats this condition more than 98% of their peers

Aortic Valve Regurgitation

very high

Treatment Frequency

Dr. Xenopoulos treats Aortic Valve Regurgitation more than 98% of their peers

Dr. Xenopoulos treats this condition more than 98% of their peers

Interventional Cardiology

Interventional cardiologists specialize in catheter-based treatment of heart diseases through procedures such as cardiac catheterization, impella devices, and stent placement.Compare with other Interventional Cardiology specialists.

Typically treats 78% more than their peers

Based on claims data for 3 conditions and procedures

TreatmentsTreatment Frequency

Cardiac Catheterization (incl. Coronary Angiography)

very high

Treatment Frequency

Dr. Xenopoulos performs Cardiac Catheterization (incl. Coronary Angiography) more than 99% of their peers

Dr. Xenopoulos performs this procedure more than 99% of their peers

Coronary Angioplasty, Atherectomy and Stent

normal

Treatment Frequency

Dr. Xenopoulos performs Coronary Angioplasty, Atherectomy and Stent more than 71% of their peers

Dr. Xenopoulos performs this procedure more than 71% of their peers

Peripheral Artery Catheterization

normal

Treatment Frequency

Dr. Xenopoulos performs Peripheral Artery Catheterization more than 64% of their peers

Dr. Xenopoulos performs this procedure more than 64% of their peers

Cardiac Care

Cardiac care specialists diagnose and treat general cardiac conditions such as high blood pressure, angina, and arrhythmias through procedures including cardiovascular stress tests, ablation therapy, and heart valve surgery.Compare with other Cardiac Care specialists.

Typically treats 90% more than their peers

Based on claims data for 24 conditions and procedures

TreatmentsTreatment Frequency

Heart Disease

very high

Treatment Frequency

Dr. Xenopoulos treats Heart Disease more than 100% of their peers

Dr. Xenopoulos treats this condition more than 100% of their peers

Hypertension

very high

Treatment Frequency

Dr. Xenopoulos treats Hypertension more than 100% of their peers

Dr. Xenopoulos treats this condition more than 100% of their peers

Hyperlipidemia

very high

Treatment Frequency

Dr. Xenopoulos treats Hyperlipidemia more than 100% of their peers

Dr. Xenopoulos treats this condition more than 100% of their peers

Congenital Cardiac Disorders

Congenital cardiac disorder specialists diagnose and treat heart disorders, such as septal defections and Ebstein's anomaly, that are present from birth.Compare with other Congenital Cardiac Disorders specialists.

Typically treats 97% more than their peers

Based on claims data for 2 conditions and procedures

TreatmentsTreatment Frequency

Congenital Heart Defects

very high

Treatment Frequency

Dr. Xenopoulos treats Congenital Heart Defects more than 98% of their peers

Dr. Xenopoulos treats this condition more than 98% of their peers

Septal Defect

very high

Treatment Frequency

Dr. Xenopoulos treats Septal Defect more than 96% of their peers

Dr. Xenopoulos treats this condition more than 96% of their peers

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Check Dr. Xenopoulos' experience treating your condition or procedure

Dr. Xenopoulos' conditions and procedures:

Aneurysm
Aneurysm and Dissection of Heart
Aneurysm of Heart
Angina and Acute Coronary Syndrome
Aortic Aneurysm
Aortic Dissection
Aortic Ectasia
Aortic Embolism and Thrombosis
Aortic Stenosis
Aortic Valve Disease
Aortic Valve Regurgitation
Aortic Valve Surgery
Arrhythmias
Atrial Fibrillation
Atrial Flutter
Autonomic Disorders
Benign Tumor
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Electrophysiology
Cardiac Imaging
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardiac Myocardial Perfusion Imaging
Cardiomegaly
Cardiomyopathy
Cardiovascular Intervention
Cardiovascular Stress Test
Cardioversion, Elective
Carotid Artery Disease
Carotid Artery Stent Placement
Chest CT (incl. Heart and Lungs)
Chest Pain
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congenital Heart Disease
Congestive Heart Failure
Coronary Angioplasty, Atherectomy and Stent
Coronary Artery Aneurysm
Coronary Artery Disease (CAD)
Endocarditis
Heart Attack (Acute Myocardial Infarction)
Heart Disease
Heart Murmur
Heart Palpitations
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hypotension
Impella Device
Insertion of Epicardial Lead for Pacemaker or Cardioverter and-or Defibrillator
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipidoses (incl. Gaucher Disease)
Mitral Valve Disease
Mitral Valve Regurgitation
Mitral Valve Stenosis
Mitral Valve Surgery
Non-Coronary Angioplasty, Atherectomy, and Stenting
Pacemaker Insertion or Replacement
Patent Ductus Arteriosus
Pericardial Disease
Peripheral Artery Catheterization
Peripheral Vascular Intervention
Primary Pulmonary Hypertension
Pulmonary Disease
Pulmonary Edema
Pulmonary Hypertension
Pulmonary Valve Disease
Pulmonary Valve Surgery
Reflex Sympathetic Dystrophy
Rheumatic Aortic Valve Disorders
Secondary Hypertension
Septal Defect
Syncope
Thoracentesis
Thrombolysis
Thrombosis
Tilt Testing or Cardiac Event Monitors
Transcatheter Aortic Valve Replacement (TAVR)
Transcatheter Mitral Valve Repair
Tricuspid Valve Disease
Tricuspid Valve Surgery
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Vascular Disease
Vascular Duplex Ultrasonography and Plethysmography
Vascular Surgical Procedure

About Me

Biography

Dr. Nicholas Xenopoulos, MD is an interventional cardiology specialist in Decatur, TN and has been practicing for 25 years. He graduated from Aristotle University Of Thessaloniki, Faculty Of Medicine in 1985 and specializes in interventional cardiology and cardiology.

Specialties

Interventional Cardiology
Cardiology

Board Certifications

Cardiovascular Disease
Internal Medicine

Learn why a board certification matters

Education

Pitt County Memorial Hospital

Residency Hospital

1995

Wake Forest University

Fellowship Hospital

1991

East Carolina University School Of Med

Residency Hospital

1989

Good Samaritan Hospital-Johns Hopkins Hospital

Internship Hospital

1985

Aristotle University Of Thessaloniki, Faculty Of Medicine

Medical School

Languages

Greek
English

Awards

Healthgrades Honor Roll
Top Interventional Cardiologist Louisville Magazine, 2011
American Heart Association Ketuckiana Affiliate, 2005

Learn more about recognized doctors

Frequently Asked Questions

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Dr. Xenopoulos' Reviews

Likelihood to recommend Dr. Xenopoulos

4.4

Based on 26 ratings

5 Stars	80.76923076923077%	(21)
4 Stars	3.8461538461538463%	(1)
3 Stars	0%	(0)
2 Stars	3.8461538461538463%	(1)
1 Star	11.538461538461538%	(3)

RecentHighestLowestMost Helpful

Reply Flag

He's the best, believe me. And I've seen many others.

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1

John S. – Apr 17, 2020

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Reply Flag

He has saved my husband’s life twice. Several friends in the medical field highly recommended Dr. X for my husband, and we are forever thankful! He is VERY patient oriented, kind, extremely knowledgeable and skilled. When we have had a longer wait than we would like, we know it is because he is likely saving someone else’s life. He is the best!!

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Phil’s Wife – Nov 21, 2019

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Reply Flag

You will enjoy his thoroughness and concern for your medical problems other than just his specialty. Wish he did more than just cardiology I could sure use a neurologist as concerned for my health as he.

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2

B Cook in Corryton , TN – Nov 21, 2018

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Reply Flag

I have seen Dr Xenopoulos once a year at the Decatur office. He seems to be very professional with a very quiet sense of humor. The Decatur office seems to be over-scheduled as I often wait over an hour to see him.

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2

Nov 13, 2018

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Reply Flag

Dr. Xenopoulos care saved my physical and mental well-being more than once. His rapid assessment, diagnosis and careplan resolved my issues. His mannerisms were gentle, his direction firm, and his caring mannerisms a necessity. He helped calm me and directed my care with precision.

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9

1

Knoxville, TN – Feb 07, 2017

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Reply Flag

We met Dr Xenopoulos when my father had a heart attack and was flown from a small hospital in Jellico to Park West. He was wonderful to my Dad and to our family. Very, very calm and reassuring. Daddy is alive now because of him. The follow-up care in his office was great too.

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4

Jellico, TN – Oct 01, 2016

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Reply Flag

After falling through the cracks with another cardiologist, I switched over to Dr. Xenopoulos and I've been extremely impressed with him. He's excellent technically as well as interpersonally, based on my experience having a heart cath performed by him and several appointments surrounding my resulting heart surgery. I recommend him without reservation. He's compassionate, caring and after putting my life into his hands, I can honestly say he's the best in town.

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11

1

H. J. in Knoxville, TN – Feb 28, 2016

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