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Locations

Joliet

301 N. Madison St. Joliet, Illinois 60435
815-740-1900

New Lenox

1890 Silver Cross Blvd.New Lenox, Illinois 60451
815-740-1900

About Colin Sumida, MD

Philosophy of Care

I believe in providing dedicated patient care.

Personal Interests

Hiking and biking.

Languages

English

Clinical Interests

Interventional cardiology, Peripheral vascular disease and Venous insufficiency

Education
Schools
Northwestern UniversityGraduation Date: 1981Degree: MD
Residency
Northwestern UniversityResident in Internal Medicine
Fellowships
Loyola UniversityCardiology
Clinical Expertise
Procedures
24-Hour Holter Monitoring
30-Day Event Monitoring
Cardiac Stress Testing
Cardiac Testing
Coronary CT Angiography
Diagnostic Testing
EKG Stress Testing
Left Heart Catheterization
Lower Extremity Angiography
Rotational Atherectomy
Sclerotherapy
Vein Laser Ablation
Vascular Doppler Reads
Conditions
Veins

Ratings and Comments

Comments are collected in our Press Ganey Patient Satisfaction Surveys. Patients are de-identified to protect confidentiality and patient privacy. Learn more about our patient satisfaction survey.

Always great experience

5

Jun 1, 2025

Good experience as usual

5

May 4, 2025

Dr. Sumida was very concerned about my health and safety.

5

May 4, 2025

Dr. Sumida is one of the most caring, thorough & conscientious physicians I have ever met. Very consistent.

5

Apr 27, 2025

Dr. Sumida and staff are like a well oiled machine. I'm very seldomly there more than 30 min. From check in to departure.

5

Apr 25, 2025

Patient Satisfaction Rating

4.8

548 Reviews

The Patient Satisfaction Rating score is an average of all responses to care provider related questions on our independent rating system, the Press Ganey Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our patient satisfaction survey.

Contact Us
Need Help?
Corporate Mailing Address1100 W 31st Street
Downers Grove, Illinois 60515
Main Line - (630) 469 9200Billing Customer Service - (866) 734 7680
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