Overview
Corey Warner is a primary care provider, practicing in Internal Medicine in Hidden Valley Lake, California. Dr. Warner is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. His top areas of expertise are Chronic Cough, Maturity Onset Diabetes of the Young, Hypertension, and Familial Hypertension.
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
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- 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.
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- OTHER COMMERCIAL
- 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
- HMO
- INSURANCE PLAN
- MEDICARE DISCOUNT CARD
- MEDICARE MAPD
Locations
William Mcallister is a primary care provider, practicing in Internal Medicine in Corte Madera, California. Dr. Mcallister is rated as an Advanced provider by MediFind in the treatment of Polymyalgia Rheumatica. His top areas of expertise are Chronic Cough, Behcet Disease, Porphyria Cutanea Tarda, and Glossitis.
Marlon Decastro is a primary care provider, practicing in Internal Medicine in Santa Rosa, California. Dr. Decastro is rated as an Advanced provider by MediFind in the treatment of Polymyalgia Rheumatica. His top areas of expertise are Childhood Iron Deficiency Anemia, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Decastro is currently accepting new patients.
Margaret Poscher is a primary care provider, practicing in Internal Medicine in Fairfield, California. Dr. Poscher is rated as an Advanced provider by MediFind in the treatment of Polymyalgia Rheumatica. Her top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Heart Failure, and Pulmonary Edema.
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
- Chronic CoughDr. Warner isDistinguished. Learn about Chronic Cough.
- Advanced
- AnemiaDr. Warner isAdvanced. Learn about Anemia.
- BronchitisDr. Warner isAdvanced. Learn about Bronchitis.
- Chronic Obstructive Pulmonary Disease (COPD)
- DiarrheaDr. Warner isAdvanced. Learn about Diarrhea.
- EmpyemaDr. Warner isAdvanced. Learn about Empyema.
- FaintingDr. Warner isAdvanced. Learn about Fainting.
- Experienced
- Acrogeria, Gottron TypeDr. Warner isExperienced. Learn about Acrogeria, Gottron Type.
- AcrospiromaDr. Warner isExperienced. Learn about Acrospiroma.
- Acute CystitisDr. Warner isExperienced. Learn about Acute Cystitis.
- Acute Febrile Neutrophilic DermatosisDr. Warner isExperienced. Learn about Acute Febrile Neutrophilic Dermatosis.
- Acute Hepatic Porphyria (AHP)Dr. Warner isExperienced. Learn about Acute Hepatic Porphyria (AHP).
- Acute Kidney FailureDr. Warner isExperienced. Learn about Acute Kidney Failure.