Summary

Dr. John Oconnor is a family medicine physician who earned his medical degree from Ross University School of Medicine and completed his residency at St. Joseph's Hospital. With 38 years of experience in healthcare, he has built extensive expertise in comprehensive primary care for patients of all ages. Dr. Oconnor is fluent in both Spanish and English, allowing him to serve diverse communities effectively.

Dr. Oconnor practices at Fishermen's Community Hospital and Advanced Urgent Care in Marathon, Florida. He specializes in managing diabetes, including both general diabetes care and diabetes in older adults. His practice includes helping patients with insulin delivery methods and monitoring important health markers. Patients have given Dr. Oconnor an average rating of 4.3 out of 5 stars, reflecting their confidence in his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 38 years of experience
  • speaks Spanish, English
  • St Josephs Hospital
  • 17 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. John Patrick Oconnor has 2 locations

Advanced Urgent Care

13365 Overseas Hwy Ste 102Marathon, FL 33050
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Fishermens Community Hospital

3301 Overseas HwyMarathon, FL 33050

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Dr. John Patrick Oconnor, MDJason Diaz, PADr. Edgar Joel Cruz Crispin, DNP, APRNDr. Maria Suarez-Hamman, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
38 Years of Experience 5 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks Spanish, English Speaks English, Spanish Speaks Spanish, English
Marathon , FLHollywood , FLPort Charlotte , FLStuart , FL
Med School: Ross University School Of Medicine Med School: Miami Dade College Med School: Pontifical Catholic University of Ecuador
Current Profile
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Insurance Plans Accepted by Dr. John Patrick Oconnor

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Patrick Oconnor has the following specialty

Specialty Expertise

Dr. John Patrick Oconnor has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

38 Years Experience

Dr. John Patrick Oconnor holds an expired medical license in the state of Florida.

Medical License

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

Education & Training

Residency

Completed their residency at St Josephs Hospital.

Medical School

Graduated from Ross University School Of Medicine in 1988.

NPI Number

Dr. Oconnor's NPI number is 1659465458.

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Frequently Asked Questions

Which hospitals is Dr. John Oconnor affiliated with?
Dr. John Oconnor is affiliated with Fishermens Community Hospital.
Does Dr. John Oconnor accept virtual/telehealth appointments?
Dr. John Oconnor has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. John Oconnor accept my insurance?
You can see the insurance plans that Dr. John Oconnor accepts on their Vitals profile.
How can I make an appointment with Dr. John Oconnor?
You can find contact information for Dr. John Oconnor here on Vitals.
Where is Dr. John Oconnor's office located?
Dr. John Oconnor's office is located at 13365 Overseas Hwy Ste 102, Marathon, FL, 33050.

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