JG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gardner, Interventional Cardiologist in Germantown, TN?
Dr. John Gardner, MD is an Interventional Cardiologist, who primarily practices in Germantown, TN with 1 additional practice location. Dr. Gardner is fluent in English and Spanish, and is currently seeing new patients. Dr. Gardner’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gardner’s office.
What languages does Dr. Gardner speak?
Dr. Gardner and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Gardner treat?
As an Interventional Cardiologist, Dr. Gardner diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Gardner. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Narrowed Aortic Valve
- Heart Valve Disease
- Aortic Valve Stenosis
- Tight Aortic Valve
ICD-10 Codes:
- I350: Nonrheumatic aortic (valve) stenosis
What procedures does Dr. Gardner perform?
As an Interventional Cardiologist, Dr. Gardner performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Gardner. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Leg Artery Angioplasty (Femoral/Popliteal)
- Varicose Vein Removal (Stab Phlebectomy)
- Femoral Artery Angioplasty
- Popliteal Artery Angioplasty
- Leg Artery Revascularization
- Microphlebectomy
- Ambulatory Phlebectomy
- Stab Incision Vein Removal
CPT Codes:
- 37224: Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(s), unilateral; with transluminal angioplasty
- 37765: Stab phlebectomy of varicose veins, 1 extremity; 10-20 stab incisions
Also known as:
- Minimally Invasive Mitral Valve Repair
- Transcatheter Mitral Valve Replacement (TMVR)
- Percutaneous Mitral Valve Repair
- Mitral Valve Clip Procedure
- Heart Valve Repair without Open Surgery
CPT Codes:
- 33418: Transcatheter mitral valve repair, percutaneous approach, including transseptal puncture when performed; initial prosthesis
Also known as:
- Artery Catheter Placement
- Selective Artery Catheter Placement
- Selective Arterial Catheterization
- Vascular Catheter Placement
- Diagnostic Artery Catheter
- Abdominal Artery Catheter
- Arterial Catheterization
- Diagnostic Angiography Catheter
CPT Codes:
- 36245: Selective catheter placement, arterial system; each first order abdominal, pelvic, or lower extremity artery branch, within a vascular family
- 36246: Selective catheter placement, arterial system; initial second order abdominal, pelvic, or lower extremity artery branch, within a vascular family
Also known as:
- Iliac Artery Stent Placement
- Endovascular iliac artery stenting
- Iliac artery angioplasty with stent
- Pelvic artery revascularization
CPT Codes:
- 37221: Revascularization, endovascular, open or percutaneous, iliac artery, unilateral, initial vessel; with transluminal stent placement(s), includes angioplasty within the same vessel, when performed
Also known as:
- Radiofrequency Vein Ablation
- Endovenous Radiofrequency Ablation
- RF Ablation for Varicose Veins
- Vein Closure Procedure
- Varicose Vein Treatment
CPT Codes:
- 36475: Endovenous ablation therapy of incompetent vein, extremity, inclusive of all imaging guidance and monitoring, percutaneous, radiofrequency; first vein treated
Also known as:
- Additional Transcatheter Mitral Valve Repair
- Percutaneous Mitral Valve Repair (Additional)
- Minimally Invasive Mitral Valve Repair
- Mitral Valve Prosthesis Insertion
CPT Codes:
- 33419: Transcatheter mitral valve repair, percutaneous approach, including transseptal puncture when performed; additional prosthesis(es) during same session (List separately in addition to code for primary procedure)
Also known as:
- Bilateral Kidney Artery Angiography
- Renal artery imaging
- Kidney blood vessel scan
- Bilateral renal angiography
CPT Codes:
- 36252: Selective catheter placement (first-order), main renal artery and any accessory renal artery(s) for renal angiography, including arterial puncture and catheter placement(s), fluoroscopy, contrast injection(s), image postprocessing, permanent recording of images, and radiological supervision and interpretation, including pressure gradient measurements when performed, and flush aortogram when performed; bilateral
Also known as:
- Artery Stent Placement (Non-Coronary/Carotid/Leg)
- Intravascular Stent Insertion
- Transcatheter Stenting
- Peripheral Artery Stent
CPT Codes:
- 37236: Transcatheter placement of an intravascular stent(s) (except lower extremity artery(s) for occlusive disease, cervical carotid, extracranial vertebral or intrathoracic carotid, intracranial, or coronary), open or percutaneous, including radiological supervision and interpretation and including all angioplasty within the same vessel, when performed; initial artery
Also known as:
- Coronary Artery Lithotripsy
- Heart artery shockwave therapy
- Intravascular lithotripsy (IVL)
- Percutaneous coronary lithotripsy
- Coronary artery calcification treatment
CPT Codes:
- 92972: Percutaneous transluminal coronary lithotripsy (List separately in addition to code for primary procedure)
Does Dr. Gardner accept my insurance?
Dr. Gardner accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gardner accept in Germantown, TN?
Dr. Gardner in Germantown, TN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross and Blue Shield of Nebraska
Blue Cross Blue Shield of Arkansas
BlueCross BlueShield of Tennessee
CVS Health (formerly Aetna)
Department of Defense / Tricare
Express Scripts
Humana
Medicare
State of Tennessee
View All Insurances
Where is Dr. Gardner's office located?
What is Dr. Gardner's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gardner's National Provider Identifier (NPI) number is 1184883852.
What common questions do patients ask about Dr. Gardner?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gardner
What is Dr. John Gardner's specialty?
Dr. Gardner is a Interventional Cardiologist near Germantown, TN. A branch of medicine within cardiology that employs advanced imaging and diagnostic techniques to assess blood flow and pressure in the coronary arteries and heart chambers. This specialty also utilizes technical procedures and medications to address abnormalities that affect cardiovascular function. Contact Dr. Gardner to book an appointment today.
Is this Dr. John Gardner affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gardner is affiliated with Baptist Memorial Hospital-Memphis, Methodist University Hospital, West Tennessee Healthcare Jackson-Madison County General Hospital, UMMC Grenada Hospital, West Tennessee Healthcare Dyersburg Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Interventional Cardiologist?
Explore Interventional Cardiologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Gardner accepting new patients in Germantown, TN?
Yes, Dr. John Gardner is accepting new patients at this time.
Does Dr. John Gardner offer online booking?
Please contact Dr. Gardner's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Gardner?
Please contact Dr. Gardner's office for information regarding telehealth appointment availability or for scheduling assistance.
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