Summary

Dr. David McMahon is an internal medicine physician who earned his medical degree from the University of Chicago Division of Biological Sciences Pritzker School of Medicine. With 48 years of experience in practice, he brings extensive knowledge to caring for adult patients with a wide range of health conditions. Dr. McMahon speaks English and has built his career helping patients manage both acute and chronic medical needs.

Dr. McMahon is affiliated with OhioHealth Berger Hospital and practices at locations in Orient and Grove City, Ohio. He specializes in treating patients with type 2 diabetes and substance use disorders, including opioid dependency. His practice includes performing blood work and toxicology testing to help monitor patient health and treatment progress. Patients have given Dr. McMahon an average rating of 3.4 out of 5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.4
  • 48 years of experience
  • 20 insurance plans accepted
  • speaks English
  • Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine
  • 3 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

David Earl Mcmahon has 2 locations

OhioHealth Physician Group Primary Care

9085 Southern St Ste 150Orient, OH 43146

OhioHealth Primary Care Physicians

4191 Kelnor Dr Ste 300Grove City, OH 43123

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David Earl Mcmahon, MDDr. Meredith Mucha, MDDr. Joseph M. Geskey, DODr. Inam Khan, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.4 
48 Years of Experience 32 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Orient , OHDayton , OHColumbus , OHColumbus , OH
Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine Med School: University of New England College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by David Earl Mcmahon

  • Accepts Medicaid
  • Aetna
  • AMERIHEALTH CARITAS - Medicaid
  • ANTHEM
  • BUCKEYE COMMUNITY HEALTH PLAN
  • CareSource
  • CIGNA HEALTHCARE OF OHIO
  • Devoted Health
  • GREAT WEST HEALTHCARE
  • HEALTHCARE LOGISTICS
  • Humana
  • MEDICAL MUTUAL OF OHIO
  • MOLINA
  • Ohio Health Choice
  • OHIOHEALTHY ASSOCIATE HEALTH PLAN
  • OHIOHEALTHY NETWORK
  • TECHNIPLAS: PARTNERS DIRECT HEALTH
  • THE HEALTH PLAN
  • Tricare
  • UNITED HEALTHCARE
  • VA-COMMUNITY CARE NETWORK (excluding behavioral health)

Medical Specialties

David Earl Mcmahon has the following specialty

Specialty Expertise

David Earl Mcmahon has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

48 Years Experience

David Earl Mcmahon 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

Medical School

Graduated from Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine in 1978.

NPI Number

David Earl Mcmahon's NPI number is 1033174339.

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Frequently Asked Questions

Where is David Mcmahon's office located?
David Mcmahon's office is located at 9085 Southern St Ste 150, Orient, OH, 43146.
Does David Mcmahon accept my insurance?
You can see the insurance plans that David Mcmahon accepts on their Vitals profile.
What languages does David Mcmahon speak?
David Mcmahon speaks English.
Is David Mcmahon accepting new patients?
David Mcmahon is accepting new patients on Vitals. View David Mcmahon's profile on Vitals to make an appointment.
Does David Mcmahon accept virtual/telehealth appointments?
David Mcmahon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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