Overview
John Guerreiro is a primary care provider, practicing in Family Medicine in Cornelius, Oregon. Dr. Guerreiro is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Hypokalemic Periodic Paralysis, Thyrotoxic Periodic Paralysis, Hyperkalemic Periodic Paralysis, and Andersen-Tawil Syndrome. Dr. Guerreiro 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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
- PPO
- EPO
- PPO
- EPO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Gerard Sebastian is a primary care provider, practicing in Family Medicine in Longview, Washington. Dr. Sebastian is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Type 2 Diabetes (T2D), Diabetic Neuropathy, Diabetic Nephropathy, and Maturity Onset Diabetes of the Young. Dr. Sebastian is currently accepting new patients.
Legacy Good Samaritan Hospital And Medical Center
Albert Phan is a primary care provider, practicing in Family Medicine in Beaverton, Oregon. Dr. Phan is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Type 2 Diabetes (T2D), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Phan is currently accepting new patients.
Western U Medical Group LLC
Lawrence Tremaine is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Tremaine is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Gastroparesis, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and High Cholesterol. Dr. Tremaine 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
- Experienced
- Andersen-Tawil SyndromeDr. Guerreiro isExperienced. Learn about Andersen-Tawil Syndrome.
- Atypical PneumoniaDr. Guerreiro isExperienced. Learn about Atypical Pneumonia.
- Autosomal Dominant Partial Epilepsy with Auditory Features
- Familial HypertensionDr. Guerreiro isExperienced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable AldosteronismDr. Guerreiro isExperienced. Learn about Glucocorticoid-Remediable Aldosteronism.
- Hospital-Acquired PneumoniaDr. Guerreiro isExperienced. Learn about Hospital-Acquired Pneumonia.