Summary

Dr. Mark Oconnor is a cardiovascular disease specialist with four decades of experience treating heart conditions. He completed his medical degree at the University of Michigan Medical School and his residency at Loyola University Medical Center. Dr. Oconnor practices both cardiovascular disease and internal medicine, bringing comprehensive expertise to his patients' care. He speaks Arabic and English.

Dr. Oconnor is affiliated with multiple hospitals throughout the Toledo area, including Mercy Saint Vincent Medical Center and ProMedica Toledo Hospital. His practice locations span Toledo, Oregon, Perrysburg, and Sylvania, Ohio. He specializes in treating coronary artery disease and focuses particularly on heart disease in women. Dr. Oconnor performs diagnostic procedures such as electrocardiograms and stress tests to evaluate heart function. Patients have given him an average rating of 3.9 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.9
  • 40 years of experience
  • speaks Arabic, English
  • Loyola University Medical Center
  • 3 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 9 hospital affiliations
  • 7 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Mark Francis Oconnor has 7 locations

Toledo Cardiology Consultants

2409 Cherry St Ste 100Toledo, OH 43608
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Mercy Health Saint Anne Hospital Llc

3404 W Sylvania AveToledo, OH 43623

Mercy Health Perrysburg Hospital

12623 Eckel Junction RdPerrysburg, OH 43551

Toledo Cardiology Consultants

12621 Eckel Junction Rd Ste 2500Perrysburg, OH 43551
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

Toledo Cardiology Consultants

7640 Sylvania Ave Ste ISylvania, OH 43560
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Mark Francis Oconnor, MDMelinda Ashley TuckerDr. Guo Phoenix, MDDr. Mohamad Adam, MD
Cardiovascular DiseaseNurse PractitionerInternal MedicineHospital Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
40 Years of Experience 18 Years of Experience 19 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Arabic, English Speaks Chinese, English, Spanish Speaks English Speaks English, Spanish
Toledo , OHToledo , OHMason City , IAToledo , OH
Med School: University Of Michigan Medical School Med School: Rush Medical College Of Rush University Medical Center Med School: University Of Damascus Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mark Francis Oconnor

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Mark Francis Oconnor has the following 2 specialties

Specialty Expertise

Dr. Mark Francis Oconnor has the following 6 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Internal Medicine
  • Unstable Angina

Certifications, License, & Education

40 Years Experience

Dr. Mark Francis Oconnor holds an expired medical license in the state of Ohio.

Medical License

Medical Doctor with an expired medical license in the state of Ohio that expired in 2026.

Education & Training

Residency

Completed their residency at Loyola University Medical Center.

Medical School

Graduated from University Of Michigan Medical School in 1986.

NPI Number

Dr. Oconnor's NPI number is 1245232800.

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Frequently Asked Questions

Is Dr. Mark Oconnor accepting new patients?
Dr. Mark Oconnor is accepting new patients on Vitals. View Dr. Mark Oconnor's profile on Vitals to make an appointment.
Which hospitals is Dr. Mark Oconnor affiliated with?
Dr. Mark Oconnor is affiliated with Mercy Saint Vincent Medical Center, Mercy Health Saint Anne Hospital Llc, Mercy Health Saint Charles Hospital, Promedica Flower Hospital, Mercy Health Tiffin Hospital, Promedica Bay Park Hospital, Promedica Toledo Hospital, Mercy Health Perrysburg Hospital, and Regency Hospital Oregon.
Where is Dr. Mark Oconnor's office located?
Dr. Mark Oconnor's office is located at 2409 Cherry St Ste 100, Toledo, OH, 43608.
What languages does Dr. Mark Oconnor speak?
Dr. Mark Oconnor speaks Arabic and English.
Does Dr. Mark Oconnor accept virtual/telehealth appointments?
Dr. Mark Oconnor has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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