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Summary
Dr. John Heyer has practiced family medicine and osteopathic medicine for 49 years and is affiliated with Parkview Regional Medical Center. He treats obesity and overweight, pharyngitis, and chronic cough, and performs COVID-19 testing, rapid strep testing, and flu testing. He earned his DO from Midwestern University-Chicago College of Osteopathic Medicine and sees patients in Willowbrook, Illinois.
Overview based on verified provider data
Quick Facts
- 49 years of experience
- 46 insurance plans accepted
- speaks English
- Midwestern University-Chicago College Of Osteopathic Medicine
- 2 specialties
- 9 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Midwest Express Clinic Inc
40 75th StWillowbrook, IL 60527 Tel: (630) 326-5372
Mon9:00 am - 9:00 pm
Tue9:00 am - 9:00 pm
Wed9:00 am - 9:00 pm
Thu9:00 am - 9:00 pm
Fri9:00 am - 9:00 pm
Sat9:00 am - 9:00 pm
Sun9:00 am - 9:00 pm
Compare with Similar Doctors
 |  |  |  |
| Dr. John Charles Heyer, DO | Katarzyna Szerlag, MSN-FNP, APRN-FPA | Valerie Battisti, PA-C | Dr. Sherahsan K Niazi, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 49 Years of Experience | 17 Years of Experience | 38 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English, Polish | Speaks English | Speaks English, Spanish |
| Willowbrook , IL | Arlington Heights , IL | Addison , IL | Joliet , IL |
| Med School: Midwestern University-Chicago College Of Osteopathic Medicine | Med School: King Edward Medical University | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Charles Heyer
Medical Specialties
Dr. John Charles Heyer has the following 2 specialties
Specialty Expertise
Dr. John Charles Heyer has the following 9 areas of expertise
Certifications, License, & Education
49 Years Experience
Dr. John Charles Heyer holds an expired medical license in the state of Illinois.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Illinois that expired in 2026.
Education & Training
Medical School
Graduated from Midwestern University-Chicago College Of Osteopathic Medicine in 1977.
NPI Number
Dr. Heyer's NPI number is 1750310363.
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Frequently Asked Questions
- Where is Dr. John Heyer's office located?
- Dr. John Heyer's office is located at 40 75th St, Willowbrook, IL, 60527.
- Which hospitals is Dr. John Heyer affiliated with?
- Dr. John Heyer is affiliated with Parkview Regional Medical Center.
- How can I make an appointment with Dr. John Heyer?
- You can find contact information for Dr. John Heyer here on Vitals.
- Does Dr. John Heyer accept virtual/telehealth appointments?
- Dr. John Heyer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. John Heyer accepting new patients?
- Dr. John Heyer has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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