I have been seeing Dr. Holzhauer for about five years. He is the BEST! I would not even consider going to another allergist/immunologist. He is warm, explains everything so that you understand...
Robert J Holzhauer, MD
(3)
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Robert J. Holzhauer, MD in San Luis Obispo, CA, is a seasoned allergist who has been serving the community since 1978. He was the first board-certified allergist in San Luis Obispo County, bringing a wealth of expertise and experience to his practice. Dr. Holzhauer is dedicated to helping patients navigate through various allergy challenges, enabling them to fully embrace the beauty of the Central Coast of California.
Dr. Holzhauer's commitment to patient care extends beyond his professional role. He resides conveniently close to Bishop’s Peak, where he enjoys outdoor activities like golf, biking, and hiking with his two Schnauzers. Additionally, he actively participates in the SLO Vocal Arts Ensemble, showcasing his passion for music and community involvement.
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They listen! No rushing you through. Pleasant, knowledgeable staff. Heartily recommend for anyone with allergies.

This office is amazing! My 4 year old daughter has been seeing Dr. Holzhauer since she was 8 months old for treatment of her chronic asthma. Of all the doctors she's had to see in her short life,...