Skip to content
My WebMD Sign In, Sign Up

Physician Directory

Dr. Brian A. Brennan, MD

Allergy & Immunology, Brennan Allergy Clinic

Dr. Brennan's Background Bio

Dr. Brian A. Brennan has been practicing medicine for 29 years. Dr. Brennan graduated from the UMDNJ New Jersey Medical School at Newark in 1985. He practices medicine in Sioux Falls, SD and specializes in Allergy & Immunology. Dr. Brennan is affiliated with Brookings Health System, Avera Mckennan Hospital and Sanford USD Medical Center.

Gender: Male

Years in Practice: 29 Years

Languages Spoken: English

Dr. Brennan's Education & Training

Medical School: UMDNJ New Jersey Medical School at Newark

Graduation Date: 1985

Dr. Brennan's Specialties & Hospital Affiliations

Hospital Affiliations: Brookings Health System, Avera Mckennan Hospital, Sanford USD Medical Center

Specialties: Allergy & Immunology

Other Physicians in Dr. Brennan's Practice

  • Not Available