Summary

Dr. David McMahon is an internal medicine specialist with 48 years of experience caring for patients throughout central Ohio. He earned his medical degree from the University of Chicago Division of Biological Sciences Pritzker School of Medicine and has dedicated nearly five decades to providing comprehensive internal medicine care. Dr. McMahon speaks English and brings extensive knowledge to his practice.

Dr. McMahon is affiliated with OhioHealth Berger Hospital and practices at multiple locations in Orient, Circleville, and Grove City, Ohio. He has particular expertise in managing Type 2 diabetes and treating substance use disorders, including opioid dependency. His practice includes performing blood tests and toxicology screenings to support patient diagnosis and treatment. Patients have given Dr. McMahon an average rating of 3.4 on Vitals.

AI-generated from data on this provider profile.

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

Office Locations

Dr. 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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Dr. David Earl Mcmahon, MD
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Dr. David Earl Mcmahon, MDDr. Joseph M. Geskey, DODr. Tuesdae Stainbrook, DODr. Moshir Jacob, MD, CPE
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.4 
4.4 
48 Years of Experience 32 Years of Experience 31 Years of Experience 38 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English, Arabic
Orient , OHColumbus , OHDu Bois , PAToledo , OH
Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine Med School: University of New England College of Osteopathic Medicine Med School: Ohio University College Of Osteopathic Medicine Med School: Ain Shams University Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. 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

Dr. David Earl Mcmahon has the following specialty

Specialty Expertise

Dr. David Earl Mcmahon has the following 6 areas of expertise

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

Certifications, License, & Education

48 Years Experience

MEDICAL LICENSE

Medical Doctor, Ohio, 2026, Active

EDUCATION & TRAINING

Medical School

Univ Of Chicago Division Of Biological Sciences Pritzker School Of MedicineGraduated in 1978

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Frequently Asked Questions

Where is Dr. David Mcmahon's office located?
Dr. David Mcmahon's office is located at 9085 Southern St Ste 150, Orient, OH, 43146.
Which hospitals is Dr. David Mcmahon affiliated with?
Dr. David Mcmahon is affiliated with Ohiohealth Berger Hospital.
Does Dr. David Mcmahon accept virtual/telehealth appointments?
Dr. David Mcmahon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. David Mcmahon accept my insurance?
You can see the insurance plans that Dr. David Mcmahon accepts on their Vitals profile.
How can I make an appointment with Dr. David Mcmahon?
You can find contact information for Dr. David Mcmahon here on Vitals.

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