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 Osteoarthritis. 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
Eastern Maine Healthcare Systems Inland Hospital
Roland Knausenberger is a primary care provider, practicing in Geriatrics and Internal Medicine in Waterville, Maine. Dr. Knausenberger is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Hypospadias, Anemia, and Familial Hypertension.
Jeffrey Brown is a primary care provider, practicing in Internal Medicine in Lewiston, Maine. Dr. Brown is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Relapsing Multiple Sclerosis (RMS), Heart Failure with Preserved Ejection Fraction (HFpEF), and Psoriasis.
Mainehealth
Stacy Hershfeld is a primary care provider, practicing in Internal Medicine in Farmington, Maine. Dr. Hershfeld is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. Her top areas of expertise are Thyroid Storm, Memory Loss, Osteoarthritis, and Urinary Tract Infection in Children.
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.