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Locations

Plainfield

24600 W. 127th St.Building B, Suite 225Plainfield, Illinois 60585
630-545-7833

Naperville

808 Rickert DriveSuite 202Naperville, Illinois 60540
630-545-7833

Glen Ellyn

430 Pennsylvania Ave.Suite 220Glen Ellyn, Illinois 60137
630-545-7833

About Thomas J. Van Osdol, MD

Philosophy of Care

I consider it an honor to be a trusted healthcare provider, personally I see it as a privilege to care for the patients in our communities. I strive to ensure every patient receives the same quality of care which I have come to expect for my own family.

Board Certifications

Allergy, Asthma & Immunology

Languages

English

Clinical Interests

Evaluation and management of children and adults with persistent asthma, Atopic dermatitis, Chronic cough, Recurrent infections

Memberships

American Academy of Allergy, Asthma, and Immunology

American Board of Pediatrics

Awards & Accolades

Phi Beta Kappa

1999

Education
Schools
University of WisconsinGraduation Date: 1999Degree: MD
Residency
Phoenix Children's HospitalResident in General Pediatrics
Fellowships
University of Missouri-Kansas CityAllergy, Asthma & Immunology

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.

Dr Van Osdol was great. He listened thoroughly to my complaint and welcomed questions professionally. He was not rushed, and took the time to go through multiples scenarios of what was causing my allergy issues. We collectively came up with a plan of approach, and I was encouraged to keep him in the loop with any questions or updates I had. Would definitely recommend this practitioner!

5

Apr 8, 2026

Dr. Van Osdol was fantastic as always. Nurse Rachel was new to us, but she was also fantastic. Handled a lot of info and variables with great organization and focus. She's a superior nurse.

5

Mar 26, 2026

Excellent manner & very professional.

5

Mar 26, 2026

Doctor and nurse were both great! Both went above and beyond

5

Mar 26, 2026

All around a great experience

5

Mar 22, 2026

Patient Satisfaction Rating

4.9

366 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
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Corporate Mailing Address1100 W 31st Street
Downers Grove, Illinois 60515
Main Line - (630) 469 9200Billing Customer Service - (866) 734 7680
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