Internal Medicine in Ellsworth, Maine
Data updated monthly · Last refresh September 2026
10 Internal Medicine providers practice in Ellsworth. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in Ellsworth
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Anita Kolisch, MDEllsworth, ME · No drug or device payments recorded (2025) · Telehealth ·
(207) 664-7780 Dr. Charles Alexander, MDEllsworth, ME · No drug or device payments recorded (2025) ·
(207) 664-5302 Dr. Douglas Trenkle, DOEllsworth, ME · No drug or device payments recorded (2025) ·
(207) 664-5566 Dr. Elizabeth Laverack, M. D.Ellsworth, ME · No drug or device payments recorded (2025) ·
(207) 664-5311 Dr. Kathryn Rensenbrink, MDEllsworth, ME · No drug or device payments recorded (2025) · Telehealth ·
(207) 664-7780 Dr. Laura Marlowe-flanagan, D.O.Ellsworth, ME · No drug or device payments recorded (2025) ·
(207) 664-7780 Dr. Mercedes Ang, M.D.Ellsworth, ME · No drug or device payments recorded (2025) ·
(207) 664-5311 Dr. Peter Ossanna, MDEllsworth, ME · No drug or device payments recorded (2025) ·
(207) 664-5480 Dr. Petr Smejkal, MDEllsworth, ME · No drug or device payments recorded (2025) ·
(207) 664-5304 Dr. Stephen Nightingale, M.D.Ellsworth, ME · No drug or device payments recorded (2025) ·
(207) 667-2422 Conditions Internal Medicine providers in Ellsworth, Maine commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Ellsworth, Maine?There are 10 Internal Medicine providers with active NPI records practicing in Ellsworth, according to federal NPPES data refreshed monthly.
What conditions do Internal Medicine providers in Ellsworth treat?Internal Medicine providers in Ellsworth commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Ellsworth Internal Medicine across Maine
