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Dr. Brian Brennan, MD is an allergy & immunology doctor who practices in Sioux Falls, SD. He is 58 years old and has been practicing for 32 years. Dr. Brennan is affiliated with Sanford USD Medical Center and Avera McKennan Hospital and University Health Center.
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This content was provided by Dr. Brennan "As a Board-Certified Allergist, I can provide you with the most skilled care available for your allergies, asthma, and sinus trouble. Nowadays, there are many providers for allergy services, and it's important for patients to know that a Board-Certified Allergist has had 3 additional years of specialty training in Allergic Disease, in ADDITION to medical school and residency. Compare that to other providers in the community who provide Allergy services."
Allergy & Immunology
Allergy & Immunology
Accredited by: American Board of Allergy & Immunology*
Allergic Rhinitis Due to Pollen
Asthma in Adults
Asthma in Children
Atopic Dermatitis (Eczema)
Eosinophilic Enteropathy, Pattern I
Toxic Effect of Venom
Allergy Skin Testing
Blood Allergy Testing
Pulmonary Function Test
Malpractice Claims not available
Healthgrades does not collect malpractice information for South Dakota.
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.
Purdue University / Main Campus
Undergraduate School | Graduated 1981
Medical School | Graduated 1985
Internship Hospital | Completed 1988
Residency Hospital | Completed 1988
Fellowship Hospital | Completed 1990
Awards & Recognition
Awards & Honors
Healthgrades Honor Roll
Best Doctors in America 2011-2012, 2011-2012
Media & Publications
Dr. Brennan has no media or publications listed.
Memberships & Professional Affiliations
Dr. Brennan does not have any memberships or affiliations listed. If you are Dr. Brennan and would like to add memberships or affiliations, please update your profile.