Summary

Dr. James Mackessy treats high cholesterol in children and teens, hyperlipidemia, and familial lipid disorders. He has practiced family medicine for 37 years and is affiliated with Grant Medical Center. Dr. Mackessy completed his residency at Grant Medical Center and earned his medical degree from Wright State University Boonshoft School of Medicine. He sees patients in Columbus and Gahanna, Ohio. Patients on Vitals rate Dr. Mackessy 4.47 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.5
  • 37 years of experience
  • speaks English
  • Grant Medical Center
  • 5 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. James Patrick Mackessy has 4 locations

American Health Network

3180 E Broad StColumbus, OH 43209
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Grant Medical Center

111 S Grant AveColumbus, OH 43215

Dr. James Patrick Mackessy

680 Buckles Ct North Ste 100Gahanna, OH 43230
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

American Health Network

680 Buckles Ct N Ste 100Gahanna, OH 43230
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

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Dr. James Patrick Mackessy, MD
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Dr. James Patrick Mackessy, MDMadeline Scott, PAHelix Virtual CareMaximilian Mcmanus
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
0 
0 
0 
37 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Columbus , OHColumbus , OHBoca Raton , FLAkron , OH
Med School: Wright State University Boonshoft School Of Medicine Med School: Michigan State University; Master of Science in Physician Assistant Practice Med School: The University of Southern California
Current Profile
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Insurance Plans Accepted by Dr. James Patrick Mackessy

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

Medical Specialties

Dr. James Patrick Mackessy has the following specialty

Specialty Expertise

Dr. James Patrick Mackessy has the following 6 areas of expertise

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

Certifications, License, & Education

37 Years Experience

Dr. James Patrick Mackessy 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 Grant Medical Center.

Medical School

Graduated from Wright State University Boonshoft School Of Medicine in 1989.

NPI Number

Dr. Mackessy's NPI number is 1841226727.

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Frequently Asked Questions

Is Dr. James Mackessy accepting new patients?
Dr. James Mackessy has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. James Mackessy affiliated with?
Dr. James Mackessy is affiliated with Grant Medical Center.
Where is Dr. James Mackessy's office located?
Dr. James Mackessy's office is located at 3180 E Broad St, Columbus, OH, 43209.
How can I make an appointment with Dr. James Mackessy?
You can find contact information for Dr. James Mackessy here on Vitals.
Does Dr. James Mackessy accept my insurance?
You can see the insurance plans that Dr. James Mackessy accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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