Overview
David Preston is a primary care provider, practicing in Internal Medicine in Waterville, Maine. Dr. Preston is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Vertigo, Migraine with Brainstem Aura, and Maturity Onset Diabetes of the Young.
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
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- 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
149 N St, Waterville, ME 04901
Nancy Knapp is a primary care provider, practicing in Internal Medicine in Madison, Maine. Dr. Knapp is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Asthma in Children, Asthma, Grass Allergy, and Sinusitis.
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Scott Dyer is an Internal Medicine provider in Augusta, Maine. Dr. Dyer is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Hives, Asthma, Asthma in Children, and Grass Allergy.
Eastern Maine Medical Center
Kenneth Smith is a primary care provider, practicing in Internal Medicine in Bangor, Maine. Dr. Smith is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Familial Combined Hyperlipidemia.
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
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Experienced
- Acute PancreatitisDr. Preston isExperienced. Learn about Acute Pancreatitis.
- ALK-Positive Non-Small Cell Lung CancerDr. Preston isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- AnemiaDr. Preston isExperienced. Learn about Anemia.
- AngiomyomaDr. Preston isExperienced. Learn about Angiomyoma.
- AscitesDr. Preston isExperienced. Learn about Ascites.
- AsthmaDr. Preston isExperienced. Learn about Asthma.