Summary

Dr. John Wiedner is an internal medicine specialist who graduated from Rush Medical College of Rush University Medical Center and completed his residency at St Johns Medical Center. With 41 years of experience in practice, he provides comprehensive care for adult patients with a wide range of medical conditions. Dr. Wiedner speaks English and serves patients throughout the Missouri area.

Dr. Wiedner is affiliated with multiple hospitals including Mercy Hospital Saint Louis, Mercy Hospital Jefferson, Mercy Hospital Washington, and Saint Lukes Hospital, with practice locations in Wildwood, Chesterfield, and Saint Louis. He specializes in managing complex conditions such as type 2 diabetes, heart failure, and atrial fibrillation. His practice includes diagnostic services like urine testing and urinalysis. Patients have given him an average rating of 2.8 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.8
  • 41 years of experience
  • speaks English
  • St Johns Medical Center
  • 21 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 4 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. John Francis Wiedner has 4 locations

Wildwood Internal Medicine

16759 Main StWildwood, MO 63040
Mon7:30 am - 12:00 pm
Tue7:30 am - 12:00 pm
Wed7:30 am - 12:00 pm
Thu7:30 am - 12:00 pm
Fri7:30 am - 12:00 pm
SatClosed
SunClosed

Saint Lukes Hospital

232 S Woods Mill RdChesterfield, MO 63017

Mercy Hospital Saint Louis

615 S New Ballas RdSaint Louis, MO 63141

Saint Lukes Hospital

232 S Woods Mill Rd Ste 330EChesterfield, MO 63017

Compare with Similar Doctors

Dr. John Francis Wiedner, MD
Dr. Siroth Charnond, MD
Eric Harker
Dr. Michael Albrecht, MD
Dr. John Francis Wiedner, MDDr. Siroth Charnond, MDEric HarkerDr. Michael Albrecht, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
2.8 
3.2 
41 Years of Experience 31 Years of Experience 25 Years of Experience 14 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Wildwood , MOFLORISSANT , MOLyons , COLANSING , KS
Med School: Rush Medical College Of Rush University Medical Center Med School: University of Mo-Kansas City Sch of Med, Kansas City Mo Med School: Duke University School Of Medicine Med School: University Of Kansas School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Francis Wiedner

  • Accepts Medicare

Medical Specialties

Dr. John Francis Wiedner has the following specialty

Specialty Expertise

Dr. John Francis Wiedner has the following 7 areas of expertise

  • Check-up
  • Cryotherapy
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

41 Years Experience

Dr. John Francis Wiedner holds an expired medical license in the state of Missouri.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Residency

Completed their residency at St Johns Medical Center.

Medical School

Graduated from Rush Medical College Of Rush University Medical Center in 1985.

NPI Number

Dr. Wiedner's NPI number is 1639151244.

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Frequently Asked Questions

What languages does Dr. John Wiedner speak?
Dr. John Wiedner speaks English.
How can I make an appointment with Dr. John Wiedner?
You can find contact information for Dr. John Wiedner here on Vitals.
Where is Dr. John Wiedner's office located?
Dr. John Wiedner's office is located at 16759 Main St, Wildwood, MO, 63040.
Is Dr. John Wiedner accepting new patients?
Dr. John Wiedner is accepting new patients on Vitals. View Dr. John Wiedner's profile on Vitals to make an appointment.
Does Dr. John Wiedner accept virtual/telehealth appointments?
Dr. John Wiedner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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