-
Specialties
- Allergy
- Allergy and Clinical Immunology
- Environmental Allergy
- Allergic Skin Diseases
- Allergic and Non-Allergic Rhinitis
- Pediatric Allergy
- Pediatric Immunology
Board Certification
American Board of Allergy & ImmunologyAmerican Board of Internal Medicine (Internal Medicine)Patient Rating
4.9 /5( out of 172 reviews )The patient rating score is an average of all responses on our patient experience survey. The rating averages scores for all questions about care from our providers.
The scale on which responses are measured is 1 to 5 with 5 being the best score.
Patient Comments
Patient comments are gathered from our patient experience survey and displayed in their entirety. For the convenience of our visitors, some patient comments have been translated from their original language into English while preserving their original meaning as accurately as possible. Patients are de-identified for confidentiality and patient privacy.
August 20, 2025MIDVALLEYWe really appreciate the great care! Dr. Olsen puts you at ease and is reassuring!
August 18, 2025MIDVALLEYDr. Olsen and his assistant are amazing.
August 11, 2025MIDVALLEYHe was very good working with my daughter, my analytical husband, and emotional mother!
July 16, 2025MIDVALLEYVery attentive and concerned about my issuesl
July 16, 2025MIDVALLEYExcellent [TRANSLATED]
July 12, 2025MIDVALLEYDr Olsen is incredible!! I have a difficult Asthma case and he has made sure that I receive the treatment that helps, and I had tried several. One Dr just told me that if my airways were my lungs they could do a transplant but that is not possible with airways and that was pretty much it. Dr Olsen didn't quit until he found out what would help me. He is the BEST!!
July 09, 2025MIDVALLEYAMAZING! Such a great experience each time I go.
July 04, 2025MIDVALLEYHe gave me CB peace iof mind. . Educated me to understand my issues and treatment suggestions. Great bedside manner.
June 30, 2025MIDVALLEYHe's over the top with helpfulness! He made some complicated concepts simple, and I need that.
-
Board Certification and Academic Information
Academic Departments Dermatology -Assistant Professor (Clinical)
Pediatrics -Adjunct Assistant Professor
Board Certification American Board of Allergy & ImmunologyAmerican Board of Internal Medicine (Internal Medicine)Education history
Fellowship Allergy, Asthma, & Immunology - Creighton University School of Medicine Fellow Residency Internal Medicine - University of Arizona College of Medicine, Banner Good Samaritan Medical Center Resident Professional Medical Osteopathic Medicine - A.T. Still University, Kirksville College of Osteopathic Medicine D.O. Undergraduate Neuroscience - Brigham Young University B.S. Selected Publications
Journal Article
- Tracy JM, Olsen JA, Carlson J (2015). A 'difficult' insect allergy patient: reliable history of a sting, but all testing negative. Curr Opin Allergy Clin Immunol, 15(4), 358-63. ()
- Casale TB, Olsen JA, DelasAlas HC (2013). Aquagenic urticaria. J Allergy Clin Immunol Pract, 1(3), 295-6. ()
-
News & Podcasts
(
out of
172
reviews
)