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Dr. Thomas Van Osdol, MD

Dr. Thomas Van Osdol, MD

Allergy & Immunology*
25+ years of experience

Dr. Thomas Van Osdol, MD is an allergist-immunologist in Glen Ellyn, IL and has over 25 years of experience in the medical field. He graduated from University of Wisconsin School of Medicine and Public Health in 1999. He is affiliated with Edward Hospital-Main Campus. He is accepting new patients.

5 Star Rating
Based on 16 reviews 5 Star Rating (16 reviews)

Duly Health and Care

430 Pennsylvania Ave Glen Ellyn, IL 60137
(630) 469-7700

At a Glance

  • Area of Expertise
    Dr. Van Osdol specializes in the area of Allergy & Immunology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    Patient Safety Excellence Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Van Osdol's Reviews

Likelihood to recommend Dr. Van Osdol

5.0
16 ratings, 5 with a written review
5 star
100%
100%
4 star
0%
0%
3 star
0%
0%
2 star
0%
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1 star
0%
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Very impressed with Dr. Van Osdol. I had a possible reaction to a vaccine and he listened intently, answered all my questions, asked me ones that I had not thought of, and came up with a plan right there in the office. I walked out on the same day with answers! He was patient listening to my concerns and validated my concerns. Thankfully, I am not allergic to the vaccine and feel safer knowing that based on the test he performed. I would highly recommend him to anyone!
What went well
No results
What could be improved
No results
2 others found this helpful
Helpful
Lori Johnson – Nov 20, 2021
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Great listener. Great solutions.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Mrs. B – Mar 11, 2021
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After seeing several physicians, Dr. Van Osdol was the only one who could provide insight on the cause of my symptoms. He seems to be very up-to-date on new diagnoses and treatments.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Dec 05, 2017
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After having episodes of nocturnal and day time asthma I was first told by my family doctor I only had the flu and was prescribed an inhaler which only temporarily relieved my issue. I ended up taking a trip to the hospital due to my family doctors poor office hours, and was told by the ER doctor that I wasn’t turning blue yet and that I sounded congested. Finally, I went to Dr. Van Osdol. What a relief. Proceeded with correct tests and quickly prescribed me medication that is working for years.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
5 others found this helpful
Helpful
James in Aurora, IL – Dec 13, 2016
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Dr. Van Osdol is kind, helpful and patient. Everything you are looking for. He takes the time to hear your questions and explain results and options to you. Clearly interested in his work and cares for the people.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
7 others found this helpful
Helpful
Emily in Wheaton, IL – Oct 31, 2016
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Know Before You Go

About Me

care philosophy

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.

biography

DuPage Medical Group is now Duly Health and Care. We have a singular focus - helping humans flourish. As the largest independent, multi-specialty physician-directed medical group in the Midwest with more than 900 primary care and specialty care...read more

  • Allergy & Immunology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Missouri-kansas City

    Fellowship Hospital

  • Phoenix Children's Hospital

    Residency Hospital, 2002

  • University Of Wisconsin School Of Medicine And Public Health

    Medical School, 1999
American Board of Medical Specialties®
American Board of Allergy & Immunology®
- 
Allergy & Immunology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Focus on Eczema

Locations

Duly Health and Care

Duly Health and Care430 Pennsylvania Ave Glen Ellyn, IL 60137
1
Duly Health and Care808 Rickert Dr Naperville, IL 60540
2
Duly Health and Care24600 W 127th St Plainfield, IL 60585
3

Affiliated Hospitals

  • Edward Hospital-Main Campus

    801 S Washington St
    Naperville, IL 60540
    Recipient of 9
    hospital awards

    Patient Safety Excellence Award™ (2025)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Outstanding Patient Experience Award™ (2023, 2022)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    84%
    Patients said they were given information about recovering at home
    78%
    Patients said that doctors always listened to them and explained things well

    2% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality