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About
Dr. Ryan Israelsen, MD is a allergy & immunology specialist in Medford, OR. He currently practices at Allergy & Asthma Center and is affiliated with Asante Rogue Regional Medical Center. Dr. Israelsen is board certified in Allergy & Immunology.
Insurance Accepted
- Aetna
- Cigna
- First Health
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Patient Satisfaction
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How likely are you to recommend Dr. Israelsen?
Dr Israelsen was wonderful. He was personable and interested in my condition. He spent a lot of time with me and answered all my questions. At the end of the exam he made sure to give me a printout of all the results of the tests and a plan for all my problems. I felt that I had an excellent exam and got an appropriate treatment plan. I would recommend him highly.

Frequently Asked Questions
A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.
New patients are generally accepted by Dr. Ryan Israelsen, MD on Sharecare. To arrange an appointment, call the number on Dr. Israelsen's profile.
Dr. Israelsen frequently treats the following conditions: Allergic Rhinitis, Animal Allergies, and Asthma. See more on Sharecare.
Dr. Israelsen's office is located at 3860 Crater Lake Ave, Medford, OR 97504. You can find other locations and directions on Sharecare.
Dr. Ryan Israelsen, MD is affiliated with Asante Rogue Regional Medical Center and Asante Three Rivers Medical Center.
Yes, Dr. Ryan Israelsen, MD holds board certifications in Allergy & Immunology and Internal Medicine.
There is a star rating of 5/5 for Dr. Ryan Israelsen, MD. Patients say that they trusted the provider's decisions and the provider explained conditions well. See all patient feedback on Sharecare.
Hospital Affiliations
- Asante Rogue Regional Medical Center
- Asante Three Rivers Medical Center
Locations
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Allergy & Asthma Center
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Allergy & Asthma Center
3860 Crater Lake Ave, Medford, OR 97504 (541) 858-1003 -
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Allergy & Asthma Center
1722 Williams Hwy, Grants Pass, OR 97527 (541) 488-1441
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1
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Allergy & Asthma Center
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3
Clinical Research Inst of So Or Pc-kf
2628 Clover St, Klamath Falls, OR 97601 (541) 858-1003
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3
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Practice
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4
Children's Hospital Colorado
13123 E 16th Ave, Aurora, CO 80045 (720) 777-2575 -
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Anthony L Glassman MD PC
1813 W Harvard Ave Ste 241, Roseburg, OR 97471 (541) 858-1003 -
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Allergy & Asthma Center of Southern Oregon PC
2262 Ashland St # A, Ashland, OR 97520 (541) 488-1441
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4