Dr. Demetrios Theodoropoulos, MD

Dr. Demetrios Theodoropoulos, MD

Allergy & Immunology  ·  
Male  ·  
Age 55
Dr. Demetrios Theodoropoulos, MD is an allergy & immunology specialist in Onalaska, WI and has been practicing for 24 years. He graduated from University Of Ioannina / Medical School in 1987 and specializes in allergy & immunology, pediatrics, and more.

2727 Midwest Dr

Onalaska, WI 54650

Contact Information

(608) 782-2027

Insurance Accepted

  • America's Health Insurance Plans
  • Anthem Blue Cross Blue Shield
  • Avera
  • Butler Health Plan
  • Galaxy Health Network
  • HealthEOS
  • MultiPlan
  • The Alliance
  • 3 More

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Learn about Dr. Theodoropoulos

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Top Care Areas

See how frequently Dr. Theodoropoulos performs your care needs compared to other doctors.

Allergy Skin Testing
more than 88% of peers
Allergy Testing
more than 87% of peers
Allergic Reaction
more than 73% of peers

Dr. Theodoropoulos's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

3  Specialties

  • Allergy & Immunology
  • Clinical Genetics
  • Pediatrics

3  Board Certifications

  • Allergy & Immunology
    Accredited by: American Board of Allergy & Immunology*
  • Clinical Genetics
    Accredited by: American Board of Medical Genetics*
  • Pediatrics
    Accredited by: American Board of Pediatrics*

29  Conditions Treated

6  Procedures

  • Allergy Drops
  • Allergy Skin Testing
  • Allergy Testing
  • Allergy Treatment
  • Blood Allergy Testing
  • Sublingual Immunotherapy

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Wisconsin.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • National University Of Examinations, Athens, Greece
    Undergraduate School | Graduated 1980
  • University Of Ioannina / Medical School
    Medical School | Graduated 1987
  • Panarcadian General Hospital, Tripolis, Arcadia Greece
    Internship Hospital | Completed 1990
  • Children's Hospital, Sheffield, England-Pediatrics
    Residency Hospital | Completed 1992
  • Flushing Medical Center, New York, Ny and New England Medical Center, Boston, Ma-Pediatrics
    Residency Hospital | Completed 1997
  • National Institutes Of Health, Bethesda, Maryland-Clinical Genetics
    Fellowship Hospital | Completed 1994
  • University Of South Florida, Tampa, Fl-Allergy & Immunology
    Fellowship Hospital | Completed 2000

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Theodoropoulos has no media or publications listed.

Languages Spoken

  • English
  • French
  • German
  • Greek

Memberships & Professional Affiliations

Dr. Theodoropoulos does not have any memberships or affiliations listed. If you are Dr. Theodoropoulos and would like to add memberships or affiliations, please update your profile.

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