Affiliated with a Castle Connolly Top Hospital
Who is Dr. Friesen, Allergist & Immunologist in Eugene, OR?
Dr. Jason Friesen, MD is an Allergist & Immunologist, who primarily practices in Eugene, OR with 1 additional practice location. He is board certified. Dr. Friesen graduated from Albany Medical College of Union University and completed his residency at Eastern Virginia Medical School Affiliated Hospitals. Dr. Friesen is fluent in English and Spanish, and is currently seeing new patients. Dr. Friesen’s practice accepts Kaiser Permanente, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Friesen’s office.
What are Areas of Expertise for Dr. Friesen?
Dr. Jason Friesen, MD is a highly-rated, board-certified Allergist & Immunologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Friesen empowers patients to confidently navigate their health journey, specializing in Allergy & Asthma, Food & Drug Allergy, and comprehensive wellness support. Serving the Eugene, OR community, Dr. Friesen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Friesen go to medical school and complete their residency?
Fellowship: University of Pittsburgh, Allergy/Immunology | U/Pittsburgh Med Ctr, Pittsburgh, PA,, Allergy and Immunology
Residency: Eastern Virginia Medical School Affiliated Hospitals | University of Pittsburgh Medical Center (UPMC)
Medical School: Albany Medical College of Union University
Is Dr. Friesen board certified as an Allergist & Immunologist?
Yes, Dr. Jason Friesen, MD is board certified by the American Board of Allergy and Immunology since 2005
What languages does Dr. Friesen speak?
Dr. Friesen and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Allergist & Immunologist like Dr. Friesen typically treat?
As an Allergist & Immunologist, Dr. Friesen diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Friesen. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.
Also known as:
- Hay Fever
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
Also known as:
- Asthma
- Mild Intermittent Asthma
- Mild Persistent Asthma
- Moderate Persistent Asthma
- Bronchial Asthma
- Reactive Airway Disease
- Asthma Disorder
- Occasional Asthma
- Mild Asthma Attacks
- Infrequent Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
ICD-10 Codes:
- J45998: Other asthma
- J4520: Mild intermittent asthma, uncomplicated
- J4530: Mild persistent asthma, uncomplicated
- J4540: Moderate persistent asthma, uncomplicated
Also known as:
- Allergic Rhinitis
- Allergy
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
ICD-10 Codes:
- J3089: Other allergic rhinitis
Also known as:
- Non-Allergic Rhinitis
- Allergy
- Vasomotor rhinitis
- Chronic runny nose
- Non-allergic nasal inflammation
ICD-10 Codes:
- J300: Vasomotor rhinitis
Also known as:
- Other Types of Hives
- Hives
- Atypical hives
- Uncommon urticaria
- Variant hives
ICD-10 Codes:
- L508: Other urticaria
What procedures does an Allergist & Immunologist like Dr. Friesen typically perform?
As an Allergist & Immunologist, procedures performed by Dr. Jason Friesen may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
Please contact Dr. Friesen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Friesen accept my insurance?
Dr. Friesen accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Friesen accept in Eugene, OR?
Dr. Friesen in Eugene, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cambia Health Solutions
Centene Corporation
Federal government of the United States
Kaiser Permanente
Medicare
Moda Health
PacificSource
Providence Health & Services
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Friesen's office located?
What is Dr. Friesen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Friesen's National Provider Identifier (NPI) number is 1043379860.
What common questions do patients ask about Dr. Friesen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Friesen
What is Dr. Jason Friesen's specialty?
Dr. Friesen is a Allergist & Immunologist near Eugene, OR.
What does an Allergist & Immunologist do?
An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies.
Is this Dr. Jason Friesen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Friesen is affiliated with Peacehealth Sacred Heart Medical Center Riverbend, Peacehealth Peace Harbor Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Allergist & Immunologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Allergist & Immunologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Jason Friesen accepting new patients in Eugene, OR?
Yes, Dr. Jason Friesen is accepting new patients at this time.
Does Dr. Jason Friesen offer online booking?
Please contact Dr. Friesen's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jason Friesen?
Please contact Dr. Friesen's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jason Friesen have?
Dr. Jason Friesen is certified by the American Board of Allergy and Immunology.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>