Summary

Dr. Robert Dieter specializes in cardiovascular disease and internal medicine, bringing expertise in both comprehensive heart care and general medical practice. He completed an internship in internal medicine at the University of Illinois College of Medicine in 1999, followed by an earlier surgical internship at the University of Tennessee Graduate School of Medicine in 1996. Dr. Dieter pursued advanced fellowship training in cardiology at both the University of Wisconsin Hospital and Clinics in 2002 and Georgetown University in 2004, with additional specialized training in interventional cardiology at the University of Wisconsin in 2003. He is fluent in English, Polish, and Spanish.

Dr. Dieter practices at Loyola University Medical Center in Maywood, Illinois, and maintains affiliations with Ronald McDonald Children's Hospital of Loyola University Medical Center. His clinical focus includes interventional cardiology procedures that help treat blocked arteries and heart conditions. He performs diagnostic tests such as electrocardiograms to monitor heart rhythms and transthoracic echocardiograms to evaluate heart function. Dr. Dieter also conducts ankle-brachial index tests to assess circulation and detect potential blood vessel problems. Patients rate him 4.4 out of 5 stars on average.
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Overview based on verified provider data

Provider Video

Office Location

Quick Facts

  • accepting new patients
  • 4.4
  • speaks English, Polish, Spanish
  • Georgetown University (Cardiology)
  • 3 written reviews
  • 3 specialties
  • 22 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Insurance Plans Accepted by Dr. Robert Sean Dieter

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

Medical Specialties

Dr. Robert Sean Dieter has the following 3 specialties

Specialty Expertise

Dr. Robert Sean Dieter has the following 22 areas of expertise

  • Abdominal Aortic Aneurysm
  • Balloon Angioplasty (Coronary Angioplasty)
  • Blood Vessel Prosthesis Implantation
  • Cardiology
  • Check-up
  • Coronary Artery Angioplasty & Stent
  • Coronary Artery Bypass (Heart Bypass)
  • Coronary Artery Disease (CAD)
  • Coronary Disease
  • Coronary Restenosis
  • Coronary Thrombosis
  • Heart Catheterization
  • Heartburn
  • Immunization
  • Interventional Cardiology
  • Myocardial Infarction
  • Peripheral Vascular Diseases (Peripheral Artery Disease)
  • Physical
  • Vaccination
  • Vascular Disease
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

Dr. Robert Sean Dieter holds an expired medical license in the state of Illinois.

Medical License

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

Education & Training

Fellowship

Completed their fellowship at Georgetown University (Cardiology) in 2004, University of Wisconsin Hospital and Clinics (Interventional Cardiology) in 2003, and University of Wisconsin Hospital and Clinics (Cardiology) in 2002.

Internship

Completed their internship at University of Illinois College of Medicine (Internal Medicine) in 1999 and University of Tennessee - Graduate School of Medicine (Surgery) in 1996.

NPI Number

Dr. Dieter's NPI number is 1528126067.

Other Providers at Loyola Medicine

Frequently Asked Questions

Where is Dr. Robert Dieter's office located?
Dr. Robert Dieter's office is located at 2160 S 1st Ave, Maywood, IL, 60153.
How can I make an appointment with Dr. Robert Dieter?
You can find contact information for Dr. Robert Dieter here on Vitals.
What languages does Dr. Robert Dieter speak?
Dr. Robert Dieter speaks English, Polish, and Spanish.
Does Dr. Robert Dieter accept virtual/telehealth appointments?
Dr. Robert Dieter has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Robert Dieter affiliated with?
Dr. Robert Dieter is affiliated with Ronald Mcdonald Childrens Hospital Of Loyola University Medical Center.

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