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Accepting patients
Who is Dr. Ellis, Pediatric Allergist & Immunologist in Orange, CA?
Dr. Mark Ellis, MD is a Pediatric Allergist & Immunologist, who primarily practices in Orange, CA with 1 additional practice location. He is board certified by the American Board of Allergy and Immunology and American Board of Pediatrics. Dr. Ellis completed his residency at Univ Ca Irvine Med Ctr, Allergy And Immunology; University Med Ctr, Pediatrics. Dr. Ellis is fluent in English and Spanish, and is currently seeing new patients. Dr. Ellis’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ellis’s office at (714) 289-4511.
What are Areas of Expertise for Dr. Ellis?
Dr. Mark Ellis, MD is a highly-rated, board-certified Pediatric Allergist & Immunologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Ellis empowers patients to confidently navigate their health journey, specializing in Allergic Rhinitis, Allergy, Asthma, Atopic Dermatitis, Sinusitis, or comprehensive wellness support. Serving the Orange/CA community, Dr. Ellis is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Ellis go to medical school and complete their residency?
Residency: Univ Ca Irvine Med Ctr, Allergy And Immunology; University Med Ctr, Pediatrics
Medical School: Tulane Univ Sch of Med, New Orleans La
Is Dr. Ellis board certified in Pediatric Allergist & Immunologist?
Yes, Dr. Mark Ellis, MD is board certified by the American Board of Allergy and Immunology , American Board of Pediatrics
What languages does Dr. Ellis speak?
Dr. Ellis and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Ellis treat?
As a Pediatric Allergist & Immunologist, Dr. Ellis 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. Ellis. 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:
- Mild Intermittent Asthma
- Mild Persistent Asthma
- Moderate Persistent Asthma
- Severe Persistent Asthma
- Asthma
- 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
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
- Bronchial Asthma
- Reactive Airway Disease
- Asthma Disorder
ICD-10 Codes:
- J4520: Mild intermittent asthma, uncomplicated
- J4530: Mild persistent asthma, uncomplicated
- J4540: Moderate persistent asthma, uncomplicated
- J4550: Severe persistent asthma, uncomplicated
- J45998: Other asthma
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:
- Pink Eye
- Conjunctivitis
- Red Eye
- Allergic Pink Eye
- Atopic Conjunctivitis
ICD-10 Codes:
- H1013: Acute atopic conjunctivitis, bilateral
Also known as:
- Hay Fever
- Allergic Rhinitis
- Allergy Testing
- Allergy
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
- Allergy screen
- Allergy evaluation
- Hypersensitivity testing
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
- J309: Allergic rhinitis, unspecified
- Z0182: Encounter for allergy testing
Also known as:
- Allergic Rhinitis
- Pet Allergy
- Bee Allergy
- Allergy
- Insect Bites and Stings
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
- Insect sting allergy
- Bee sting hypersensitivity
- Hymenoptera venom allergy
ICD-10 Codes:
- J3089: Other allergic rhinitis
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
- Z91030: Bee allergy status
Also known as:
- Other Types of Hives
- Allergic Hives
- Hives
- Allergy
- Atypical hives
- Uncommon urticaria
- Variant hives
- Allergic welts
- Allergic rash
- Urticaria due to allergy
ICD-10 Codes:
- L508: Other urticaria
- L500: Allergic urticaria
Also known as:
- Flexural Eczema
- Eczema
- Atopic dermatitis
- Eczema in skin folds
- Inverse eczema
- Atopic dermatitis in creases
ICD-10 Codes:
- L2082: Flexural eczema
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:
- Wheezing
- Breathing Problems
- Whistling breath
- Wheezy breathing
- Asthmatic breathing
ICD-10 Codes:
- R062: Wheezing
Also known as:
- Angioedema
- Allergy
- Edema
- Swelling Under Skin
- Hereditary Angioedema
- Allergic Swelling
ICD-10 Codes:
- T783XXA: Angioneurotic edema, initial encounter
Also known as:
- Penicillin allergy
- Antibiotics
- Drug Reactions
- Penicillin hypersensitivity
- Adverse reaction to penicillin
ICD-10 Codes:
- Z880: Allergy status to penicillin
Which procedures does Dr. Ellis perform as a Pediatric Allergist & Immunologist?
As a Pediatric Allergist & Immunologist, procedures performed by a Dr. Mark Ellis 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. Ellis' office.
Does Dr. Ellis accept my insurance?
Dr. Ellis accepts most major insurance plans. Important: Please call our office at (714) 289-4511 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ellis accept in Orange, CA?
Dr. Ellis in Orange, 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
CalOptima
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
Monarch HealthCare
OptumRx
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Ellis' office located?
What is Dr. Ellis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ellis's National Provider Identifier (NPI) number is 1568569424.
What common questions do patients ask about Dr. Ellis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ellis
What is Dr. Mark Ellis's specialty?
Dr. Ellis is a Pediatric Allergist & Immunologist near Orange, CA. A Pediatric Allergist & Immunologist is a physician who specializes in diagnosing and treating allergies, asthma, and immune system disorders in infants, children, and adolescents. These specialists address conditions such as food allergies, eczema, hay fever, allergic reactions, primary immunodeficiencies, and autoimmune diseases, providing comprehensive care tailored to the unique needs of younger patients. They also focus on education and prevention strategies to improve long-term health outcomes. Contact Dr. Ellis to book an appointment today.
Is this Dr. Mark Ellis affiliated with a ranked Castle Connolly Top Hospital?
No, Ellis is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Children’s Health of Orange County (CHOC), Providence St. Joseph Hospital Orange. 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 Pediatric Allergist & Immunologist?
Explore Pediatric 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 Mark Ellis accepting new patients in Orange, CA?
Yes, Dr. Mark Ellis is accepting new patients at this time.
Does Dr. Mark Ellis offer online booking?
Please contact Dr. Ellis's office at (714) 289-4511 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Ellis?
Please contact Dr. Ellis's office at (714) 289-4511 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mark Ellis have?
Dr. Mark Ellis is certified by the American Board of Allergy and Immunology and American Board of Pediatrics.
Other Pediatric Allergist & Immunologist Near Orange, CA
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OL
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