5915 Landerbrook Dr, Ste 110   |   Mayfield Heights, OH 44124   |   Phone: (216) 381-3333   |   Fax: (216) 381-3002   |   reception@allergycleveland.com

We are excited to announce the grand opening of our new North Olmsted location on September 1st! Learn more here.

Robert W. Hostoffer, D.O.

Picture of Dr. Robert Hostoffer, a D.O. and allergy specialist at Allergy and Immunology Associates of Cleveland, Ohio.

Dr. Hostoffer graduated from John Carroll University and received his D.O. in 1985 at the Philadelphia College of Osteopathic medicine. He completed his residency training at Doctors hospital in Columbus, Ohio. His fellowship training was completed at the University of Alabama. He was the Clinical Associate Director of pediatric and adult Immunology at Case Western Reserve University. Dr. Hostoffer is board certified in Allergy and Immunology and is currently a Clinical Assistant Professor in Pediatrics at Case Western Reserve. He is a fellow of the American Academy of Allergy, Asthma, and Immunology and the Clinical Immunology Society. He is also president of the American College of Osteopathic Pediatrics and the Cleveland Academy of Osteopathic Medicine. Dr. Hostoffer also serves as vice president of the Cleveland Allergy Society.

Dr. Hostoffer is a nationally recognized expert in immunodeficiency disorders and serves as the regional consultant for the Primary Immunodeficiency Foundation.

Dr. Hostoffer’s special interests include primary immunodeficiencies, patients with recurrent infections (sinusitis, pneumonia, and bronchitis), and immunoglobulin (Ig) replacement therapy. His other interests include, but are not limited to, asthma, allergic rhinitis (hay fever), atopic dermatitis (eczema), food allergies, and hives in both adults and children.

Dr. Hostoffer has written numerous scientific articles which have been published in scientific journals, and lectures on a frequent basis.

Office Hours

East Side (Mayfield Hts)

Monday: 9:00am - 5:00pm

Tuesday: 10:00am - 6:00pm

Wednesday: 9:00am - 5:00pm

Thursday: 9:00am - 5:00pm

Friday: 9:00am - 5:00pm

Walk-ins accepted for biological injections. Please call 30 minutes before arrival.


West Side (North Olmsted)

Monday: 10:00am - 6:00pm

Tuesday: 9:00am - 5:00pm

Wednesday: 9:00am - 5:00pm (no allergy injections)

Thursday: 9:00am - 5:00pm

Friday: 8:00am - 3:30pm

Biological injections are by appointment only.

Upcoming Saturday Hours

Mayfield Heights Location Only

September: 24th

Shots start being given at 8:00am

Last shot given at 11:30am

Saturday shots are by appointment onlyWe are NOT able to give Xolair shots on Saturdays.

Allergy Injection Hours

East Side (Mayfield Hts)

Monday: 9:00am - 12:00pm & 2:00pm - 4:30pm

Last shot is at 4:30pm and the office closes at 5:00pm.

Tuesday: 10:00am - 12:00pm & 2:00pm - 5:30pm

Wednesday: 8:00am - 12:00pm & 2:00pm - 4:30pm

Thursday 9:00am - 12:00pm & 2:00pm - 4:30pm

Friday: 9:00am - 12:00pm & 2:00pm - 4:30pm

Injections are not given during lunch hours

All allergy injections are by appointment only. No walk-ins are accepted.


West Side (North Olmsted)

Monday: 10:00am - 12:00pm & 1:00pm - 5:30pm

Last shot is at 4:30pm and the office closes at 5:00pm.

Tuesday: 9:00am - 12:00pm & 1:00pm - 4:30pm

Wednesday: no allergy injections

Thursday 9:00am - 12:00pm & 1:00pm - 4:30pm

Friday: 8:00am - 12:00pm & 1:00pm - 3:00pm

Allergy injections by walk-in only. Online scheduling coming soon.

Injections are not given during lunch hour.

Ohio Infusion Services is a branch of Allergy/Immunology Associates, Inc. that specializes in administering infusions to treat a variety of chronic conditions in both children and adults.

Visit Ohio Infusion Services »

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