20 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mazzaferri, Interventional Cardiologist in Dublin, OH?
Dr. Ernest Mazzaferri, MD is an Interventional Cardiologist, who primarily practices in Dublin, OH with 2 additional practice locations. He has been practicing for over 20 years. Dr. Mazzaferri completed his residency at Oh State University Hospital. Dr. Mazzaferri is fluent in English, Japanese, Korean, Russian, Somali, and Spanish, and is currently seeing new patients. Dr. Mazzaferri’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mazzaferri’s office at (614) 293-7677.
What are Areas of Expertise for Dr. Mazzaferri?
Dr. Ernest Mazzaferri, MD is a highly-rated, board-certified Interventional Cardiologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Mazzaferri empowers patients to confidently navigate their health journey, specializing in Acute Coronary Syndromes, Angioplasty & Stent Placement, Cardiac Catheterization, Coronary Artery Disease, Heart Attack, Interventional Cardiology, and comprehensive wellness support. Serving the Dublin, OH community, Dr. Mazzaferri is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Mazzaferri go to medical school and complete their residency?
Residency: Oh State University Hospital
Medical School: Ohio State University College of Medicine And Public Health,Columbus, Ohio, United States
What languages does Dr. Mazzaferri speak?
Dr. Mazzaferri and their clinical team can communicate with patients in the following languages:
English
Japanese
Korean
Russian
Somali
Spanish
What conditions does an Interventional Cardiologist like Dr. Mazzaferri typically treat?
As an Interventional Cardiologist, Dr. Mazzaferri 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. Mazzaferri. 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Coronary Artery Disease with Angina
- Unstable Angina
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
- Atherosclerotic Heart Disease with Angina
- Chest Pain from Heart Disease
- Angina Pectoris
- Unstable Chest Pain
- Acute Coronary Syndrome
- Atherosclerotic Heart Disease with Unstable Angina
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
- I25119: Atherosclerotic heart disease of native coronary artery with unspecified angina pectoris
- I25110: Atherosclerotic heart disease of native coronary artery with unstable angina pectoris
Also known as:
- Heart Attack (NSTEMI)
- Heart Attack
- Myocardial Infarction
- Non-STEMI
- Less Severe Heart Attack
ICD-10 Codes:
- I214: Non-ST elevation (NSTEMI) myocardial infarction
Also known as:
- Other Abnormal Heart Test Results
- Heart Disease
- Irregular Cardiovascular Function Study
- Unusual Heart Exam Findings
- Heart Disease Diagnosis
ICD-10 Codes:
- R9439: Abnormal result of other cardiovascular function study
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
What procedures does an Interventional Cardiologist like Dr. Mazzaferri typically perform?
As an Interventional Cardiologist, procedures performed by Dr. Ernest Mazzaferri may include:
- Balloon Angioplasty / Stent
- Cardiac Catheterization
- Carotid Endarterectomy
- Heart Valve Repair / Valvuloplasty
- Pacemaker Implant
Please contact Dr. Mazzaferri's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Mazzaferri accept my insurance?
Dr. Mazzaferri accepts most major insurance plans. Important: Please call our office at (614) 293-7677 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mazzaferri accept in Dublin, OH?
Dr. Mazzaferri in Dublin, OH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CareSource
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medical Mutual of Ohio
Medicare
Molina Healthcare
State of Ohio
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Mazzaferri's office located?
Dr. Ernest Mazzaferri's Primary Practice
3900 Stoneridge Ln
Dublin, OH 43017
(614) 293-7677
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
What is Dr. Mazzaferri's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mazzaferri's National Provider Identifier (NPI) number is 1225084668.
What common questions do patients ask about Dr. Mazzaferri?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mazzaferri
What is Dr. Ernest Mazzaferri's specialty?
Dr. Mazzaferri is a Interventional Cardiologist near Dublin, OH.
What does an Interventional Cardiologist do?
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.
Is this Dr. Ernest Mazzaferri affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mazzaferri is affiliated with The Ohio State University Wexner Medical Center which is a Castle Connolly Top Hospital. 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
When to see an Interventional Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Interventional Cardiologist. Explore 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 Ernest Mazzaferri accepting new patients in Dublin, OH?
Yes, Dr. Ernest Mazzaferri is accepting new patients at this time.
Does Dr. Ernest Mazzaferri offer online booking?
Please contact Dr. Mazzaferri's office at (614) 293-7677 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ernest Mazzaferri?
Please contact Dr. Mazzaferri's office at (614) 293-7677 for information regarding telehealth appointment availability or for scheduling assistance.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>