Overview
Alan Chang is a primary care provider, practicing in Internal Medicine in Escondido, California. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Stasis Dermatitis and Ulcers. His top areas of expertise are Giant Papillary Conjunctivitis, Gastritis, Vernal Keratoconjunctivitis, and Allergic Conjunctivitis.
His clinical research consists of co-authoring 10 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- 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
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- 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
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- 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
225 E 2nd Ave, Escondido, CA 92025
436 S Magnolia Ave, Suite 101, El Cajon, CA 92020
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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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
- Distinguished
- GastritisDr. Chang isDistinguished. Learn about Gastritis.
- Giant Papillary ConjunctivitisDr. Chang isDistinguished. Learn about Giant Papillary Conjunctivitis.
- Advanced
- Allergic ConjunctivitisDr. Chang isAdvanced. Learn about Allergic Conjunctivitis.
- Autoerythrocyte SensitivityDr. Chang isAdvanced. Learn about Autoerythrocyte Sensitivity.
- Cerebellar DegenerationDr. Chang isAdvanced. Learn about Cerebellar Degeneration.
- Cerebellar Multiple System Atrophy
- Conjunctivitis (Pink Eye)Dr. Chang isAdvanced. Learn about Conjunctivitis (Pink Eye).
- Eosinophilic EnteropathyDr. Chang isAdvanced. Learn about Eosinophilic Enteropathy.
- Experienced
- Alien Hand SyndromeDr. Chang isExperienced. Learn about Alien Hand Syndrome.
- Alzheimer's DiseaseDr. Chang isExperienced. Learn about Alzheimer's Disease.
- Antiphospholipid SyndromeDr. Chang isExperienced. Learn about Antiphospholipid Syndrome.
- AsthmaDr. Chang isExperienced. Learn about Asthma.
- Bell's PalsyDr. Chang isExperienced. Learn about Bell's Palsy.
- Chronic CoughDr. Chang isExperienced. Learn about Chronic Cough.