Overview
Mark Ellis is a Pediatric Allergy and Immunologist in Orange, California. Dr. Ellis is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Chronic Spontaneous Urticaria (CSU), Food Allergy, Anaphylaxis, and Common Variable Immune Deficiency. Dr. Ellis is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- EPO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Sarah Field is a Pediatric Allergy and Immunologist in Orange, California. Dr. Field is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Chronic Spontaneous Urticaria (CSU), Food Allergy, Aseptic and Alopecic Nodules of Scalp (AANS), and Anaphylaxis. Dr. Field is currently accepting new patients.
Peck Ong is a Pediatric Allergy and Immunologist and an Allergy and Immunologist in Los Angeles, California. Dr. Ong is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Asthma, Asthma in Children, Chronic Spontaneous Urticaria (CSU), and Papular Urticaria.
Marc Dyer is a Pediatric Allergy and Immunologist in Laguna Niguel, California. Dr. Dyer is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Chronic Spontaneous Urticaria (CSU), Food Allergy, and Anaphylaxis. Dr. Dyer is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Chronic Spontaneous Urticaria (CSU)
- Food AllergyDr. Ellis isAdvanced. Learn about Food Allergy.
- Experienced
- AnaphylaxisDr. Ellis isExperienced. Learn about Anaphylaxis.
- Common Variable Immune DeficiencyDr. Ellis isExperienced. Learn about Common Variable Immune Deficiency.
- X-Linked AgammaglobulinemiaDr. Ellis isExperienced. Learn about X-Linked Agammaglobulinemia.