excellence in pediatric care


our waiting room

Our physicians and staff recognize how important your child is to you and how stressful it can be to bring your child to a specialist’s office.

Our physicians are pediatric cardiologists who have trained at some of the finest programs in the country and we are here to address your concerns. We want to provide you and your child with the most professional, current, and thorough care possible.

Our main office is at 737 N Michigan Ave, Suite 900 Chicago, IL 60611-6600.

We have other locations to accommodate you; Arlington Heights, Barrington, Glenview, Highland Park, Lake Bluff, Lake Forest, Lindenhurst, Naperville, Dyer Indiana and Portage Indiana.

We offer expert diagnosis and management in all areas of pediatric cardiology, including:

Congenital Heart Defects (problems present at birth)
Acquired heart problems such as cardiomyopathy, myocarditis, & Kawasaki disease
Heart rhythm problems such as rapid or slow heart rates
Fetal cardiology (pre-natal diagnosis and treatment of heart problems in the unborn fetus)
Hypertension (high blood pressure)
Lipid disorders (cholesterol and lipid metabolism disorders)
Chest pain
Dizziness and syncope (loss of consciousness)
Family history of heart disease

Service provided in our office:

Electrocardiograms (EKG), Echocardiogram(performed by the Physician), Holter monitors
Superior Pediatric Cardiology Care at a fraction of the cost

Patient Testimonials

  • Since birth, 26 years, I've been a patient of Dr. Weigel's. He is the reason I am alive today. Not only is he caring and professional at the same time, but he is also extremely intelligent. He has gone above and beyond in his training for medicine, and in that respect, provides to patients what every doctor should; time, understanding, and the roads to your best health. Thank you for Doctor Weigel!

  • We were given Dr. Weigel because he comes to our area from Chicago a couple of times a month. He is better than any pediatrician we have ever met with. He has amazing bedside manner. He goes above and beyond what he has to do. My husband and I can't say enough great things about him!

More Testimonials


For your convenience, we encourage you to call our office at (312) 951-5800 to schedule an appointment. This is a specialist appointment it may require some more detail information.

Policy: We ask that any cancellations are made with at least a 24 hour notice. Our office charges $50.00 for missed appointments and $35.00 for same day cancellation.

Meet our Team of Specialists.

We make sure that your children's lives are in Good Hands.
Dr. Thomas J. Weigel, M.D.

Dr. Thomas J. Weigel, M.D.

Dr. Weigel's Bio
Dr. Guy R. Randolph, M.D.

Dr. Guy R. Randolph, M.D.

Dr. Randolph's Bio
Dr. Justin N. Uhl, M.D.

Dr. Justin N. Uhl, M.D.

Dr. Uhl's Bio


For your convenience, feel free to download and use the following forms.

Medical Records Request Patient Information Form Patient Financial Responsibility