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John Ewonus DO in Defiance, Ohio

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John Ewonus DO has Diagnostic Radiology as his primary medical specialty. Their primary office is: 1200 Ralston Ave in Defiance, Ohio. There is an additional office location, for a total of two, for John Ewonus DO that can be viewed further down.

They're a part of the: Defiance Radiologist Associates, Inc medical group which has around 4 members. You can call their office at 419-783-6955 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended At Still University Of Health Sciences, College Of Osteo Med, Kirksville and graduated in 1982 (around 42 years of experience). They are not listed as doing telehealth appointments, but this may have changed. It can't hurt to call and check. If anything it may encourage them to make them available if they are not currently.


John Ewonus DO Office Phone and Directions

John Ewonus DO
Defiance Radiologist Associates, Inc
1200 Ralston Ave
Defiance, Ohio 43512
419-783-6955


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Phone: 419-783-6955


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Healthcare Info for John Ewonus DO

Medical School: At Still University Of Health Sciences, College Of Osteo Med, Kirksville
Graduation Year: 1982
The Primary Medical Specialty for John Ewonus DO is listed as: Diagnostic Radiology
Credentials: DO
Additional Credentials:
Approximate Years of Experience: 42
PAC (PECOS ID)#: 1951215508
NPI #: 1437127040
NPI Created On: 03/09/2006
NPI Last Updated Listed as: 07/06/2021
Primary Taxonomy Code: 2085R0202X
License Number:
34.006160
Listed Gender: Male

Procedures, Services, Charges


Services and Procedures include:

  1. Ct scan head or brain
  2. Ct scan of face
  3. Mri scan brain
  4. X-ray of chest, 1 view
  5. X-ray of chest, 2 views
  6. X-ray of ribs on one side of body including the chest, minimum of 3 views
  7. Ct scan chest
  8. Ct scan chest with contrast
  9. Ct scan of blood vessels in chest with contrast
  10. X-ray of spine of neck, 2 or 3 views
  11. X-ray of lower and sacral spine, 2 or 3 views
  12. X-ray of lower and sacral spine, minimum of 4 views
  13. Ct scan of upper spine
  14. Ct scan of lower spine
  15. Mri scan of upper spinal canal
  16. Mri scan of lower spinal canal
  17. X-ray of pelvis, 1 or 2 views
  18. X-ray of shoulder, minimum of 2 views
  19. X-ray of wrist, minimum of 3 views
  20. X-ray of hand, minimum of 3 views

They took part in the Medicare Physician Quality Reporting System (PQRS).

Additional Office Locations

1. Defiance Radiologist Associates, Inc
1600 E Riverview Ave
Napoleon, OH 43545
Group Members: 4

Phone: 419-783-6955

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Diagnostic Radiology Professionals in Defiance

1404 E 2nd St
Defiance, OH
Columbus Radiology Corp

1404 E 2nd St
Defiance, OH
Columbus Radiology Corp

1404 E 2nd St
Defiance, OH
Columbus Radiology Corp

1200 Ralston Ave
Defiance, OH
Defiance Radiologist Associates, Inc

1404 E 2nd St
Defiance, OH
Columbus Radiology Corp

1404 E 2nd St
Defiance, OH
Columbus Radiology Corp

Providers in Defiance Radiologist Associates, Inc

1.Richard Doerfler Md

1200 Ralston Ave
Defiance Oh 43512-1396
Defiance Radiologist Associates, Inc
Diagnostic Radiology

2.John Ewonus Do

1200 Ralston Ave
Defiance Oh 43512-1396
Defiance Radiologist Associates, Inc
Diagnostic Radiology

3.John Ewonus Do

1600 E Riverview Ave
Napoleon Oh 43545-9805
Defiance Radiologist Associates, Inc
Diagnostic Radiology

4.Anthony Semaan

1200 Ralston Ave
Defiance Oh 43512-1396
Defiance Radiologist Associates, Inc
Interventional Radiology

5.Anthony Semaan

525 N Eastown Rd
Lima Oh 45807-2268
Defiance Radiologist Associates, Inc
Interventional Radiology

6.Hassan Semaan Md

1200 Ralston Ave
Defiance Oh 43512-1396
Defiance Radiologist Associates, Inc
Diagnostic Radiology

View all 4 members of Defiance Radiologist Associates, Inc medical group