JH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hernandez, Allergist & Immunologist in Palo Alto, CA?
Dr. Joseph Hernandez, MD, PHD is an Allergist & Immunologist, who primarily practices in Palo Alto, CA with 1 additional practice location. Dr. Hernandez is fluent in English and Spanish, and is currently seeing new patients. Dr. Hernandez’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hernandez’s office at (650) 497-8000.
What languages does Dr. Hernandez speak?
Dr. Hernandez and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Allergist & Immunologist like Dr. Hernandez typically treat?
As an Allergist & Immunologist, Dr. Hernandez 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. Hernandez. 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.
Also known as:
- Other Food Allergy
- Food Allergy
- Unspecified Food Allergy
- Multiple Food Allergies
- Food Hypersensitivity
ICD-10 Codes:
- Z91018: Allergy to other foods
Also known as:
- Allergic Rhinitis
- Hay Fever
- Allergy
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J309: Allergic rhinitis, unspecified
- J301: Allergic rhinitis due to pollen
Also known as:
- Chronic Rhinitis
- Nose Injuries and Disorder
- Chronic runny nose
- Persistent nasal inflammation
- Long-term stuffy nose
ICD-10 Codes:
- J310: Chronic rhinitis
Also known as:
- Atopic Dermatitis
- Eczema
- Atopic dermatitis
- Itchy skin rash
- Allergic skin condition
ICD-10 Codes:
- L209: Atopic dermatitis, unspecified
Also known as:
- Allergic Rhinitis
- Allergy
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
ICD-10 Codes:
- J3089: Other allergic rhinitis
Also known as:
- Hereditary Low Immunoglobulin Levels
- Immune System and Disorder
- Isolated growth hormone deficiency
- X-linked agammaglobulinemia
- Genetic Antibody Deficiency
- Inherited Immune Deficiency
- X-linked Agammaglobulinemia
ICD-10 Codes:
- D800: Hereditary hypogammaglobulinemia
Also known as:
- Mild Persistent Asthma
- Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
ICD-10 Codes:
- J4530: Mild persistent asthma, uncomplicated
What procedures does an Allergist & Immunologist like Dr. Hernandez typically perform?
As an Allergist & Immunologist, procedures performed by Dr. Joseph Hernandez 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. Hernandez's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Hernandez accept my insurance?
Dr. Hernandez accepts most major insurance plans. Important: Please call our office at (650) 497-8000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hernandez accept in Palo Alto, CA?
Dr. Hernandez in Palo Alto, 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 Group
CVS Health (formerly Aetna)
North East Medical Services
Other Health Care Provider
Santa Cruz County
State of California
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Hernandez's office located?
What is Dr. Hernandez's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hernandez's National Provider Identifier (NPI) number is 1104052232.
What common questions do patients ask about Dr. Hernandez?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hernandez
What is Dr. Joseph Hernandez's specialty?
Dr. Hernandez is a Allergist & Immunologist near Palo Alto, CA.
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. Joseph Hernandez affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hernandez is affiliated with California Pacific Medical Center - Van Ness Campus, Stanford Health Care - Stanford Hospital, Renown Regional Medical Center, California Pacific Medical Center - Davies Campus, Sutter Delta Medical Center 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 Joseph Hernandez accepting new patients in Palo Alto, CA?
Yes, Dr. Joseph Hernandez is accepting new patients at this time.
Does Dr. Joseph Hernandez offer online booking?
Please contact Dr. Hernandez's office at (650) 497-8000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Joseph Hernandez?
Please contact Dr. Hernandez's office at (650) 497-8000 for information regarding telehealth appointment availability or for scheduling assistance.
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