Dr. David Mierzwiak, MD

Emergency MedicineMaleAge 60

Emergency Medicine

Dr. David Mierzwiak, MD is a Emergency Medicine Specialist in Oregon, OH and has over 35 years of experience in the medical field. He graduated from University Of Toledo College Of Medicine medical school in 1987. He is affiliated with ProMedica Toledo Hospital. His office accepts new patients.

Dr. David Mierzwiak, MD

ProMedica Physicians Oregon Pediatrics

2801 Bay Park Dr Oregon, OH 43616 ()
Accepting new patients

Make an Appointment

(419) 690-7900

Accepting new patients

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At a Glance

  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ See hospitals

Experience and Background Checks


Background Check

Healthgrades does not collect malpractice claims information for Ohio
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check if Dr. Mierzwiak treats your condition or procedure

Dr. Mierzwiak's conditions and procedures:

  • Burn Injuries
  • Collapsed Lung (Pneumothorax)
  • Detoxification Evaluation
  • Embolism
  • Humerus Fracture
  • Partial Lung Collapse

Insurance Check

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Dr. Mierzwiak accepts

Accepted insurance can change. Please double-check when making an appointment.

(419) 690-7900

Dr. Mierzwiak accepts the following insurance:

Blue Cross Blue Shield
Blue Card PPO

Dr. Mierzwiak's Reviews

Likelihood to recommend Dr. Mierzwiak


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Dr. Mierzwiak
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Jan 2020 @ ProMedica Hospital in Defiance, Oh. In our presence he told our teen that inhaling aerosol keyboard cleaner was no big deal. You get a rush and it does no permanent damage! Also said the police know nothing about medical consequences of this.
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Office environment
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
Feb 07, 2020
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About Me


Dr. David Mierzwiak, MD is a Emergency Medicine Specialist in Oregon, OH and has over 35 years of experience in the medical field. He graduated from University...Read more


  • Emergency Medicine

Board Certifications


St Vincents Hospital Toledo Hospital
Residency Hospital
University Of Toledo College Of Medicine
Medical School


Frequently Asked Questions

Is Dr. David Mierzwiak, MD accepting new patients?

Dr. David Mierzwiak, MD generally accepts new patients on Healthgrades. You can see Dr. Mierzwiak's profile to make an appointment.

Does Dr. David Mierzwiak, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Mierzwiak accepts your insurance.

What are Dr. David Mierzwiak, MD's top areas of care?

Dr. Mierzwiak frequently treats Detoxification Evaluation, Burn Injuries, and Collapsed Lung (Pneumothorax). See all procedures and conditions Dr. Mierzwiak treats.

Where is Dr. David Mierzwiak, MD's office located?

Dr. Mierzwiak's office is located at 2801 Bay Park Dr, Oregon, OH 43616. Find other locations and directions on Healthgrades.

Does Dr. David Mierzwiak, MD offer telehealth services?

Dr. Mierzwiak has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. David Mierzwiak, MD?

Find contact information here to make an appointment.


ProMedica Physicians Oregon Pediatrics

Promedica Bay Park Hospital2801 Bay Park Dr Oregon, OH 43616

ProMedica Physicians Obstetrics I Gynecology


Affiliated Hospitals

Dr. Mierzwiak is affiliated with the following hospital. Select the hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

ProMedica Toledo Hospital

Toledo, OH

70% Patients that would definitely recommend, Equal to the national average

28 Awards Received

Award Highlight: America's 250 Best Hospitals Award™ (2022)