Ryan Israelsen, MD

Addiction Medicine · Internal Medicine · Allergy & Immunology

14+ years in practiceNPI: 1487910766Licensed in OR

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineAllergy & Immunology

NPI sub-specialties

Pediatrics, Pediatric Allergy/Immunology2080P0201X

Pediatrics208000000X

Allergy & Immunology207K00000X

Internal Medicine207R00000X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

14+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#4

Top Allergists & Immunologists in Oregon, 2026

Allergy & Immunology · Oregon · 2026

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Frequently Asked Questions about Dr. Ryan Israelsen, MD

Where does Dr. Ryan Israelsen, MD practice?+
Dr. Ryan Israelsen, MD practices in Oregon, OR. 3121 SIGNATURE CT MEDFORD, OR 975047738.
What is Dr. Ryan Israelsen, MD's phone number?+
Dr. Ryan Israelsen, MD's practice phone is 541-858-1003. Office contact information is verified on the PBCMMG profile.
What does Dr. Ryan Israelsen, MD specialize in?+
Dr. Ryan Israelsen, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Allergy & Immunology.
Is Dr. Ryan Israelsen, MD board certified?+
Board certification status for Dr. Ryan Israelsen, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Ryan Israelsen, MD been practicing?+
Dr. Ryan Israelsen, MD has been in active practice for 14+ years, based on NPI enumeration and state licensing records.
What is Dr. Ryan Israelsen, MD's NPI number?+
Dr. Ryan Israelsen, MD's National Provider Identifier (NPI) is 1487910766, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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