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.
Allergy, Asthma & Immunology
English
Evaluation and management of children and adults with persistent asthma, Atopic dermatitis, Chronic cough, Recurrent infections
American Academy of Allergy, Asthma, and Immunology
American Board of Pediatrics
Phi Beta Kappa
1999
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 is a very caring and thorough doctor. He explains my issues and always has a plan whether it's a new medication, testing etc. He is a blessing in my life and I highly recommend him.
Dr Tom is always, ALWAYS good about researching/double checking a question/concern/treatment I may ask about, right during my appointment. He *IS* concerned and >interested< in me and my well-being. He is a good listener and a caring individual. I look forward to my appointments with Dr Tom and am very thankful that he is part of my medical care team.
Very happy with my first experience.On time, answered all my questions, nurse and doctor showed concern and answered all my questions
Dr Van Osdol is great! He always takes time to answer my questions.
DR VAN OSDOL AND NURSE RACHEL WERE BOTH SUPER NICE, PROFESSIONAL AND HELPFUL. PLS CHEER THEM.
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.

Patients Seen: All Ages
Practices In: Plainfield, Naperville, Glen Ellyn