Dr. Gary Steven, MD

Dr. Gary Steven, MD

Allergy & Immunology  ·  
Male  ·  
Age 55
Dr. Gary Steven, MD is an allergy & immunology specialist in Greenfield, WI and has been practicing for 22 years. He graduated from Medical College Of Wisconsin in 1991 and specializes in allergy & immunology.Read his story

8585 W Forest Home Ave Ste 200

Greenfield, WI 53228

Contact Information

(414) 529-8500

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Humana
  • Medicare
  • MultiPlan
  • Tricare
  • UnitedHealthCare

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Learn about Dr. Steven

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

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

very high
more than 95% of peers
Chronic Sinusitis
very high
more than 94% of peers
Allergic Reaction
very high
more than 92% of peers

Dr. Steven'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.

Dr. Steven's bio

This content was provided by Dr. Steven "Dr. Steven received both his Bachelor of Science and Doctor of Philosophy degrees from the University of Wisconsin – Milwaukee and earned his medical degree from the Medical College of Wisconsin. After a residency in Internal Medicine, he completed a fellowship in Allergy and Immunology, both at the Medical College of Wisconsin. Dr. Steven is board certified by the American Board of Allergy and Immunology. He is actively involved in several medical organizations, including: The American Academy of Allergy, Asthma and Immunology; American College of Allergy, Asthma and Immunology; World Allergy Organization; American Medical Association; American College of Physicians; Association of Clinical Research Professionals and the Academy of Pharmaceutical Physicians and Investigators. Dr. Steven established the Allergy, Asthma & Sinus Center, S.C. as a solo, independent practice in February 2003 in order to continue to deliver high quality, comprehensive care without undue, external influences or expectations. A resident of New Berlin for 21 years, Dr. Steven lives with his wife Rene and has two children. In his leisure, he enjoys bicycling, photography, scuba diving and woodworking."
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Care Philosophy

This content was provided by Dr. Steven "I believe in working together with you to find effective, affordable treatment. Our greatest accomplishment is helping you to live your life the way you want - free of the suffering of allergy and asthma symptoms!"

1  Specialties

  • Allergy & Immunology

2  Board Certifications

  • Allergy & Immunology
    Accredited by: American Board of Allergy & Immunology*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

58  Conditions Treated

  • Acute Sinusitis
  • Airborne Allergies
  • Allergic Asthma
  • Allergic Reaction
  • Allergic Reactions to Food
  • Allergic Reactions to Insect Stings
  • Allergic Rhinitis
  • Allergic Rhinitis Due to Pollen
  • Allergic Rhinoconjunctivitis
  • Allergies
  • Anaphylactic Food Allergies
  • Anaphylactic Peanut Allergy
  • Angioedema
  • Asthma
  • Asthma in Adults
  • Asthma in Children
  • Asthma in Pregnancy
  • Asthma-Related Cough
  • Atopic Dermatitis (Eczema)
  • Autoimmune Urticaria
  • Bronchitis
  • Chronic Cough
  • Chronic Sinusitis
  • Chronic Urticaria
  • Common Variable Immune Deficiency (CVID)
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Cough
  • Dermatitis
  • Drug Allergy
  • Dust Mite Allergy
  • Eosinophilic Asthma
  • Exercise-Induced Asthma
  • Food Allergy
  • Food Allergy - Milk
  • Food Allergy - Peanuts
  • Food Allergy - Tree Nuts
  • Grass Pollen Allergy
  • Hay Fever-Like Sneezing
  • Hypogammaglobulinemia
  • Immunodeficiency Syndromes
  • Infant Asthma
  • Insect Sting Allergies
  • Itchy Skin
  • Mold Allergy
  • Nasopharyngitis
  • Pediatric Allergies
  • Pediatric Pulmonary Disease
  • Penicillin Allergy
  • Pet Allergy
  • Pollen Allergy
  • Pulmonary Disease
  • Ragweed Allergy
  • Shellfish Allergy
  • Sinus Disorders
  • Sinusitis
  • Skin Allergy
  • Skin Infections
  • Tree Pollen Allergy
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9  Procedures

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.


  • University Of Wisconsin-Milwaukee
    Undergraduate School | Graduated 1984
  • Medical College Of Wisconsin
    Medical School | Graduated 1991
  • Mc Wisc Affil Hosp
    Internship Hospital | Completed 1992
  • Mc Wisc Affil Hosp
    Residency Hospital | Completed 1994
  • Mc Wisc Affil Hosp
    Fellowship Hospital | Completed 1996

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Steven has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Steven's Reviews

Likelihood to recommend Dr. Steven


Based on 30 reviews

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Average Wait Time
  • 10 – 15 minutes
Dr. Steven's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Gary Steven, MD
I was referred to Gary Stevens due to having reactions with foods and environmental allergens that we're causing headaches, breathing problems, rapid heart rate etc. Upon scheduling I was told to set aside 2 hours of my busy day for allergy testing. Upon arriving my wait time between being...Read More
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Aug 02, 2018
Sorry you had a bad experience - we'll now plan a...Read More
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Dr. Steven works with you to determine the best care for your conditions. He keeps up on the latest studies to effectively manage each patient as an individual. He is always willing to listen and explain changes in condition and medication.
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Joanne in Milwaukee, WI – Feb 10, 2016
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