HealthcareDiscovery.AI / Doctors / Alaska / Wasilla / Internal Medicine

Internal Medicine in Wasilla, Alaska

Data updated monthly · Last refresh September 2026

6 Internal Medicine providers practice in Wasilla. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Wasilla

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. Carole Ruegsegger, M.D.
Wasilla, AK · No drug or device payments recorded (2025) · (907) 357-7240
Dr. David Barnes, D.O.
Wasilla, AK · $1,157 in drug and device payments (2025) · (907) 376-2868
Dr. John Boston, D.O.
Wasilla, AK · $68 in drug and device payments (2025) · (907) 355-4083
Dr. Lisa Cooney, MD
Wasilla, AK · No drug or device payments recorded (2025) · (907) 376-1633
Dr. Loetta Horswill-woods, DO
Wasilla, AK · No drug or device payments recorded (2025) · (907) 373-5940
Dr. Richard Zajac, M.D.
Wasilla, AK · No drug or device payments recorded (2025) · (907) 357-9444

Conditions Internal Medicine providers in Wasilla, Alaska 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.

Common questions

How many Internal Medicine providers are in Wasilla, Alaska?

There are 6 Internal Medicine providers with active NPI records practicing in Wasilla, according to federal NPPES data refreshed monthly.

What conditions do Internal Medicine providers in Wasilla treat?

Internal Medicine providers in Wasilla 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 Wasilla Internal Medicine across Alaska

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.