Summary

Dr. Peter Koenig specializes in cardiovascular disease and pediatrics, bringing four decades of medical experience to his practice. He earned his medical degree from the University of Michigan Medical School and completed his residency at Children's Hospital and Medical Center. His dual expertise allows him to provide comprehensive heart care for young patients. Dr. Koenig is fluent in both English and Spanish.

Dr. Koenig practices at Ann and Robert H. Lurie Children's Hospital in Chicago, along with locations in Hinsdale, New Lenox, and Kankakee. He treats children with congenital heart disease, heart valve problems, and holes in the heart wall between chambers. His expertise includes performing specialized heart ultrasounds and stress tests to evaluate heart function. Patients rate Dr. Koenig 2.1 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • 2.1
  • 40 years of experience
  • speaks English, Spanish
  • Childrens Hospital And Medical Center
  • 7 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 2 board certifications
  • 4 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. Peter Ralph Koenig has 4 locations

Ann And Robert H Lurie Childrens Hospital

225 E Chicago AveChicago, IL 60611

Silver Cross Hospital

1900 Silver Cross BlvdNew Lenox, IL 60451

Riverside Medical Center

350 N Wall StKankakee, IL 60901

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Dr. Peter Ralph Koenig, MDDr. Demetrios Doukas, DODr. Alain L Heroux, MDDr. Max Jacob Liebo, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
2.1 
4.8 
40 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks Spanish, Polish Speaks Polish, Spanish, English
Chicago , ILMaywood , ILMaywood , ILMaywood , IL
Med School: University Of Michigan Medical School
Current Profile
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Insurance Plans Accepted by Dr. Peter Ralph Koenig

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

Medical Specialties

Dr. Peter Ralph Koenig has the following 2 specialties

Specialty Expertise

Dr. Peter Ralph Koenig has the following 6 areas of expertise

  • Chest Pain (Angina)
  • Congenital Heart Disease (Patent Ductus Arteriosus)
  • Echocardiography
  • Heart Catheterization
  • Pediatrics
  • Percutaneous Arterial Septic Defect (ASD) Closure

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

Childrens Hospital And Medical Center

Medical School

University Of Michigan Medical SchoolGraduated in 1986

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Frequently Asked Questions

Where is Dr. Peter Koenig's office located?
Dr. Peter Koenig's office is located at 225 E Chicago Ave, Chicago, IL, 60611.
Which hospitals is Dr. Peter Koenig affiliated with?
Dr. Peter Koenig is affiliated with Ann And Robert H Lurie Childrens Hospital, RIVERSIDE MEDICAL CENTER, Uchicago Medicine Adventhealth Hinsdale, and Silver Cross Hospital.
Does Dr. Peter Koenig accept virtual/telehealth appointments?
Dr. Peter Koenig has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Peter Koenig accept my insurance?
You can see the insurance plans that Dr. Peter Koenig accepts on their Vitals profile.
What languages does Dr. Peter Koenig speak?
Dr. Peter Koenig speaks English and Spanish.

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