KN
14 Years of Experience
Accepting patients
Who is Dr. Nelson, Allergist & Immunologist in San Jose, CA?
Dr. Katharine Nelson, MD is an Allergist & Immunologist, who primarily practices in San Jose, CA with 2 additional practice locations. She has been practicing for over 14 years and is board certified. Dr. Nelson graduated from New Jersey College of Dentistry. Dr. Nelson is fluent in English, Chinese, and Spanish, and is currently seeing new patients. Dr. Nelson’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nelson’s office at (408) 286-1707.
Where did Dr. Nelson go to medical school and complete their residency?
Medical School: New Jersey College of Dentistry
What languages does Dr. Nelson speak?
Dr. Nelson and their clinical team can communicate with patients in the following languages:
Chinese
English
Spanish
What conditions does Dr. Nelson treat?
As a Allergist & Immunologist, Dr. Nelson 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. Nelson. 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.
Also known as:
- Hay Fever
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
Also known as:
- Pet Allergy
- Allergic Rhinitis
- Allergic Contact Dermatitis
- Allergy
- Rashes
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
- Allergic skin rash
- Contact allergy
- Skin irritation from chemicals
ICD-10 Codes:
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
- J3089: Other allergic rhinitis
- L235: Allergic contact dermatitis due to other chemical products
Also known as:
- Mild Intermittent Asthma
- Moderate Persistent Asthma
- Moderate Persistent Asthma with Flare-up
- Severe Persistent Asthma
- Mild Persistent Asthma
- Asthma
- Occasional Asthma
- Mild Asthma Attacks
- Infrequent Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
- Moderate Asthma Exacerbation
- Worsening Moderate Asthma
- Acute Asthma Attack
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
ICD-10 Codes:
- J4520: Mild intermittent asthma, uncomplicated
- J4540: Moderate persistent asthma, uncomplicated
- J4541: Moderate persistent asthma with (acute) exacerbation
- J4550: Severe persistent asthma, uncomplicated
- J4530: Mild persistent asthma, uncomplicated
Also known as:
- Other Types of Hives
- Hives
- Chronic Hives
- Atypical hives
- Uncommon urticaria
- Variant hives
- Urticaria
- Welts
- Itchy rash
- Hives of unknown cause
- Spontaneous urticaria
- Persistent welts
ICD-10 Codes:
- L508: Other urticaria
- L509: Urticaria, unspecified
- L501: Idiopathic urticaria
Also known as:
- Food Allergy Rash
- Food Allergy
- Rashes
- Dermatitis from Food
- Skin Reaction to Ingested Food
- Food-Induced Eczema
ICD-10 Codes:
- L272: Dermatitis due to ingested food
Also known as:
- Stuffy Nose
- Nose Injuries and Disorder
- Blocked nose
- Nasal congestion
- Congested nose
ICD-10 Codes:
- R0981: Nasal congestion
Also known as:
- Chronic Cough
- Cough
- Persistent cough
- Long-lasting cough
- Ongoing cough
ICD-10 Codes:
- R053: Chronic cough
Also known as:
- Skin Rash
- Rashes
- Skin Eruption
- Hives
- Dermatitis
- Skin Inflammation
ICD-10 Codes:
- R21: Rash and other nonspecific skin eruption
Also known as:
- Bee Sting
- Insect Bites and Stings
- Bee venom reaction
- Wasp sting
- Insect sting allergy
ICD-10 Codes:
- T63441D: Toxic effect of venom of bees, accidental (unintentional), subsequent encounter
Also known as:
- Nasal Polyp
- Nose Injuries and Disorder
- Polyp in nose
- Nasal growth
- Sinus polyp
ICD-10 Codes:
- J339: Nasal polyp, unspecified
Also known as:
- Postnasal Drip
- Sinusitis
- PND
- Mucus in throat
- Throat clearing
ICD-10 Codes:
- R0982: Postnasal drip
Also known as:
- Angioedema
- Allergy
- Edema
- Swelling Under Skin
- Hereditary Angioedema
- Allergic Swelling
ICD-10 Codes:
- T783XXA: Angioneurotic edema, initial encounter
Which procedures does Dr. Nelson perform as a Allergist & Immunologist?
As a Allergist & Immunologist, procedures performed by an Dr. Katharine Nelson may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
For detailed information, please contact Dr. Nelson's office.
Does Dr. Nelson accept my insurance?
Dr. Nelson accepts most major insurance plans. Important: Please call our office at (408) 286-1707 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nelson accept in San Jose, CA?
Dr. Nelson in San Jose, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Cigna
CVS Health (formerly Aetna)
Directors Guild of America Employees
Elevance Health Inc. (formerly Anthem)
Express Scripts
OptumRx
Other Provider Networks
UnitedHealthcare
View All Insurances
Where is Dr. Nelson's office located?
Dr. Katharine Nelson's Primary Practice
2211 Moorpark Ave Ste 130
San Jose, CA 95128
(408) 286-1707
What is Dr. Nelson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nelson's National Provider Identifier (NPI) number is 1497921811.
What common questions do patients ask about Dr. Nelson?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nelson
What is Dr. Katharine Nelson's specialty?
Dr. Nelson is a Allergist & Immunologist near San Jose, CA. 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. Contact Dr. Nelson to book an appointment today.
Is this Dr. Katharine Nelson affiliated with a ranked Castle Connolly Top Hospital?
No, Nelson is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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
Where can I learn more about Allergist & Immunologist?
Explore Allergist & Immunologist with 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 Katharine Nelson accepting new patients in San Jose, CA?
Yes, Dr. Katharine Nelson is accepting new patients at this time.
Does Dr. Katharine Nelson offer online booking?
Please contact Dr. Nelson's office at (408) 286-1707 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Katharine Nelson?
Please contact Dr. Nelson's office at (408) 286-1707 for information regarding telehealth appointment availability or for scheduling assistance.
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