Expertise in
11
conditions

Dr. Mark F. O'connor

Cardiology
Mercy Health - Tiffin Hospital
45 St Lawrence Drive, 
Tiffin, OH 
Accepting New Patients
Referral may be required
Before you request
Expertise in
11
conditions
Mercy Health - Tiffin Hospital
45 St Lawrence Drive, 
Tiffin, OH 

Overview

Mark O'connor is a Cardiologist practicing medicine in Tiffin, Ohio.

Dr. O'connor is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Ventricular Fibrillation, Arrhythmias, Sick Sinus Syndrome, Familial Neurocardiogenic Syncope, and Pacemaker Implantation.

Dr. O'connor is board certified in American Board Of Internal Medicine. He is actively involved in clinical research, co-authoring 1 peer reviewed article. Dr. O'connor is currently accepting new patients.

Specialties

Cardiology

Licenses

Internal Medicine in OH

Board Certifications

American Board Of Internal Medicine

Fellowships

Loyola University Medical Center, Cardiovascular Disease, 1994
University Of Michigan Hospital, Cardiovascular Disease, 1993

Hospital Affiliations

Mercy St Vincent Medical Center
Promedica Toledo Hospital
Mercy Health - Tiffin Hospital
Mercy Health - Perrysburg Hospital
Mercy Health - St. Vincent Medical Center
Mercy Health - Defiance Hospital
Mercy Health - St. Charles Hospital
Mercy Health - St. Anne Hospital

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Alignment Health Plan
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Buckeye Health Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
CareSource
  • HMO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
CommuniCare Advantage
  • MEDICARE SNP
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Health Alliance Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
McLaren Health
  • HMO
Medical Health
  • HMO
  • PPO
Medical Mutual
  • HMO
  • PPO
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Paramount
  • EPO
  • HMO
  • INDEMNITY
  • PPO
Priority Health
  • HMO
  • POS
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
SummaCare
  • HMO
  • PPO
TeamCare
  • OTHER COMMERCIAL
The Health Plan
  • HMO
  • MANAGED MEDICAID PLAN
  • OTHER MEDICARE PART D
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 24 Less Insurance Carriers -

Locations

Mercy Health - Tiffin Hospital
45 St Lawrence Drive, Tiffin, OH 44883
Other Locations
Toledo Cardiology Consultants, Inc
2409 Cherry Street, Suite 100, Toledo, OH 43608

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

1 Total Publications

Initial Experience With Intercostal Insertion of an Extravascular ICD Lead Compatible With Existing Pulse Generators.
Initial Experience With Intercostal Insertion of an Extravascular ICD Lead Compatible With Existing Pulse Generators.
Journal: Circulation. Arrhythmia and electrophysiology
Published: August 15, 2023
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45 St Lawrence Drive, 
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419-455-7480
Languages Spoken:
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Referral may be required
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Elyria,, OH 
 (61.0 miles away)
440-328-3410
Languages Spoken:
English
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Accepting New Patients
Offers Telehealth

Heather Gornik is a Cardiologist practicing medicine in Elyria,, Ohio. Dr. Gornik is highly rated in 29 conditions, according to our data. Her clinical expertise encompasses Spontaneous Coronary Artery Dissection (SCAD), Peripheral Artery Disease, Carotid Artery Disease, Angioplasty, and Heart Bypass Surgery. Dr. Gornik is currently accepting new patients.

Frequently Asked Questions about Dr. Mark F. O'connor

How do I make an appointment with Dr. Mark F. O'connor?

You can book an appointment with Dr. Mark F. O'connor by calling their office at 419-455-7000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Mark F. O'connor a top-rated expert for Ventricular Fibrillation?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Mark F. O'connor is classified as an Advanced expert for Ventricular Fibrillation, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Mark F. O'connor specialize in?

While Dr. Mark F. O'connor is a Cardiology, they have specific expertise in Ventricular Fibrillation, Arrhythmias, and Sick Sinus Syndrome. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.

Does Dr. Mark F. O'connor participate in research or clinical trials?

Yes. Dr. Mark F. O'connor has published 1 articles and abstracts on conditions like Ventricular Fibrillation. You can view a list of Dr. Mark F. O'connor's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Mark F. O'connor accept my insurance?

Dr. Mark F. O'connor accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 419-455-7000 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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