Summary

Dr. Parker graduated from the University of Iowa in 1991. He works in Mason City, IA and specializes in Emergency Medicine and Family Medicine. Dr. Parker is affiliated with Mercyone North Iowa Medical Center.

Quick Facts

  • 2.8
  • 35 years of experience
  • Mercy Medical Center
  • 3 written reviews
  • 2 specialties
  • 4 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

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Dr. William Irwin Parker, MD
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Dr. William Irwin Parker, MDDr. Patricia K Endress, DODr. Javeria Javed Iqbal, DODr. Paul Howard Gordon, MD
Emergency MedicineEmergency MedicineFamily MedicineEmergency Medicine
2.8 
3.7 
35 Years of Experience 41 Years of Experience 14 Years of Experience 51 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Mason City , IAMason City , IATiffin , OHMason City , IA
Med School: University Of Iowa Med School: A T Still University Kirksville College Of Osteopathic Medicine Med School: Des Moines University College Of Osteopathic Medicine Med School: University Of Iowa
Current Profile
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Insurance Plans Accepted by Dr. William Irwin Parker

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. William Irwin Parker has the following 2 specialties

Specialty Expertise

Dr. William Irwin Parker has the following 4 areas of expertise

  • Accidents
  • Family Medicine
  • Injury
  • Trauma

Certifications, License, & Education

35 Years Experience

MEDICAL LICENSE

Medical Doctor, Iowa, 2025, Expired

EDUCATION & TRAINING

Residency

Mercy Medical Center

Medical School

University Of IowaGraduated in 1991

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Frequently Asked Questions

How can I make an appointment with Dr. William Parker?
You can find contact information for Dr. William Parker here on Vitals.
Does Dr. William Parker accept virtual/telehealth appointments?
Dr. William Parker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. William Parker's office located?
Dr. William Parker's office is located at 1000 4th St Sw, Mason City, IA, 50401.
Which hospitals is Dr. William Parker affiliated with?
Dr. William Parker is affiliated with Mercyone North Iowa Medical Center.
Does Dr. William Parker accept my insurance?
You can see the insurance plans that Dr. William Parker accepts on their Vitals profile.

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