Dr. John N Klonaris, MD

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Cardiovascular Disease
Clearwater, FL 33756 (1 other location)
Dr. John N Klonaris, MD is a health care provider primarily located in Clearwater, FL, with another office in Safety Harbor, FL. Their specialties include Cardiovascular Disease. Dr. Klonaris is affiliated with Mease Countryside Hospital. They speak Spanish and Chinese.

Quick Facts

  • accepting new patients
  • 4
  • 9 insurances accepted
  • speaks Spanish, Chinese
  • 1 specialty
  • 16 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 locations

Patients’ Perspective

  • On-time appointments
  • Good bedside manner


Dr. John N Klonaris has 2 locations

BayCare Medical Group Cardiology

455 Pinellas St Ste 330 Clearwater, FL 33756
Accepting New Patients

Heart & Vascular Institute of Florida

1840 Mease Dr Ste 200 Safety Harbor, FL 34695

Insurance Plans Accepted by Dr. John N Klonaris

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Avmed Choice
  • AvMed Empower
  • AvMed Engage
  • BCBS Blue Card PPO
  • BCBS Florida myBlue
  • UHC Compass HMO


Dr. John N Klonaris has the following specialty

Specialty Expertise

Dr. John N Klonaris has the following 16 areas of expertise

  • Ventricular Tachycardia
  • Acute Coronary Syndrome (ACS)
  • Carotid Artery Diseases (CAD)
  • High Blood Pressure (Hypertension)
  • Heart Block
  • Unstable Angina
  • Heart Failure
  • Holter monitoring
  • High Cholesterol (Hypercholesterolemia)
  • Atrial Fibrillation
  • Tricuspid Atresia
  • Mitral Valve Prolapse
  • Pericarditis
  • Atherosclerosis
  • Electrocardiography (EKG)
  • Chest Pain (Angina)

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Frequently Asked Questions

Which hospitals is Dr. John Klonaris affiliated with?
Dr. John Klonaris is affiliated with Mease Countryside Hospital.
Does Dr. John Klonaris accept my insurance?
You can see the insurance plans that Dr. John Klonaris accepts on their Vitals profile.
Where is Dr. John Klonaris's office located?
Dr. John Klonaris's office is located at 455 Pinellas St Ste 330, Clearwater, FL, 33756.

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