Summary

Dr. Peter Koenig specializes in cardiovascular disease and pediatrics, combining expertise in heart conditions with care for young patients. He earned his medical degree from the University of Michigan Medical School and completed his residency at Children's Hospital and Medical Center. With four decades of clinical experience, Dr. Koenig has built extensive knowledge in treating complex cardiac conditions in pediatric populations. He speaks both English and Spanish, allowing him to communicate effectively with diverse patient families.

Dr. Koenig practices at several respected institutions, including Ann and Robert H. Lurie Children's Hospital, University of Chicago Medicine AdventHealth Hinsdale, Silver Cross Hospital, and Riverside Medical Center, with locations in Chicago, Hinsdale, New Lenox, and Kankakee, Illinois. His clinical focus includes treating children born with heart defects, valve problems, and holes in the heart wall between chambers. He performs specialized heart imaging tests such as stress tests that use medication to evaluate heart function, ultrasounds that measure blood flow, and detailed heart scans that provide clear images of heart structure and function.
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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. Alexander I Green, MDDr. Subir Bipin Shah, DODr. Ivo K Genev, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
2.1 
4.3 
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, Polish Speaks Spanish, Polish, 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

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.
Where is Dr. Peter Koenig's office located?
Dr. Peter Koenig's office is located at 225 E Chicago Ave, Chicago, IL, 60611.
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.
Is Dr. Peter Koenig accepting new patients?
Dr. Peter Koenig has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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