Summary

Dr. Edward Onusko is a family medicine physician who earned his medical degree from Case Western Reserve University School of Medicine. With 45 years of clinical experience, he provides comprehensive primary care services to patients and families. Dr. Onusko speaks English and serves patients across multiple locations in Ohio.

Dr. Onusko practices at Adena Regional Medical Center and maintains offices in Chillicothe, Greenfield, and Waverly, Ohio. He specializes in managing acute illnesses and helps patients navigate complex diagnostic challenges when symptoms are unclear. His practice also focuses on caring for patients with type 2 diabetes. Patients have given him an average rating of 3.7 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.7
  • 45 years of experience
  • 9 insurance plans accepted
  • speaks English
  • Case Western Reserve University School Of Medicine
  • 1 written review
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 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. Edward Mark Onusko has 4 locations

Adena Regional Medical Center

272 Hospital RdChillicothe, OH 45601
Mon8:00 am - 8:00 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

Adena Family Medicine-Greenfield

1075 N Washington StGreenfield, OH 45123

Adena Pike Medical Center

100 Dawn LnWaverly, OH 45690

Adena Family Medicine Of Chillicothe

4461 State Route 159Chillicothe, OH 45601
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

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Dr. Edward Mark Onusko, MD
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Dr. Edward Mark Onusko, MDNicole Baldwin, APRN, FNP-BCHelix Virtual CareMaximilian Mcmanus
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
45 Years of Experience 8 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
Chillicothe , OHOrlando , FLBoca Raton , FLAkron , OH
Med School: Case Western Reserve University School Of Medicine Med School: The University of Southern California
Current Profile
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Insurance Plans Accepted by Dr. Edward Mark Onusko

  • Aetna
  • Aetna Better Health - Medicaid (Managed)
  • Aetna Better Health - Medicare (Advantage HMO)
  • Blue Cross Blue Shield
  • CareSource - Medicaid
  • CareSource - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medical Mutual

Medical Specialties

Dr. Edward Mark Onusko has the following specialty

Specialty Expertise

Dr. Edward Mark Onusko has the following 6 areas of expertise

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

Certifications, License, & Education

45 Years Experience

Education & Training

Medical School

Graduated from Case Western Reserve University School Of Medicine in 1981.

NPI Number

Dr. Onusko's NPI number is 1063498582.

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Frequently Asked Questions

Is Dr. Edward Mark Onusko accepting new patients?
Dr. Edward Mark Onusko is accepting new patients on Vitals. View Dr. Edward Mark Onusko's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Edward Mark Onusko?
You can find contact information for Dr. Edward Mark Onusko here on Vitals.
Does Dr. Edward Mark Onusko accept virtual/telehealth appointments?
Dr. Edward Mark Onusko has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Edward Mark Onusko accept my insurance?
You can see the insurance plans that Dr. Edward Mark Onusko accepts on their Vitals profile.
Which hospitals is Dr. Edward Mark Onusko affiliated with?
Dr. Edward Mark Onusko is affiliated with Adena Regional Medical Center.

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