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Peter A. Baum, MD FAAAAI

Allergy/Immunology • DeKalb, IL • Since 1943

About

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Summary: - The AAAAI is a professional membership organization for allergists/immunologists and related professionals, founded in 1943, with over 7,000 members worldwide. - It advances knowledge and practice in allergy, asthma, and immunology to improve patient care. - Most members are board-certified allergist/immunologists; a subset are Fellows (FAAAAI). - The organization is based in Milwaukee, WI, and provides a patient/provider website with a physician referral directory to help patients find allergists/immunologists. - For DeKalb specifically, use the AAAAI’s physician referral directory to locate board-certified allergists/immunologists practicing in or near DeKalb.

Clinic Type

Allergy/Immunology

Address

217 Franklin Street, DeKalb, IL 60115

Phone

(815) 758-8671

Email

info@aaaai.org

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://allergist.aaaai.org/find/detail.php?id=11772

Services Offered

—

Team

  • Peter A. Baum, MD FAAAAI, MD, FAAAAI — Physician

Insurance & Payment

—

Languages Spoken

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Social Media

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Photos

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What Patients Say

Overall sentiment across review platforms: mixed

  • Northwestern Medicine (Dr. Dawn Keming Lei): 5.0/5.0 (179 ratings)
  • DeKalb Surgical Associates (Birdeye): 4.8/5.0 (164 reviews)
  • FindATopDoc (Dr. Peter Baum): 2.0/5.0 (11 ratings)

Patients praise

  • Professional and knowledgeable staff
  • Highly rated clinical expertise for specific providers
  • Life-changing patient outcomes reported

Common complaints

  • Scheduling difficulties
  • Concerns about communication and responsiveness
  • Low ratings for some individual providers

"The Northwestern Medicine Allergy and Immunology team provides the experience and clinical and research expertise to diagnose and treat a full range of allergic conditions and immunological disorders."

— Northwestern Medicine

"This office could not be more screwed up. After my initial office visit I supposed to get a call from the office to schedule my procedure. I never got. I had to call twice and email them before could schedule the appointment."

— Birdeye (DeKalb Surgical Associates)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

In the News

Information sourced from the clinic's website as of July 11, 2026.

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