HealthcareDiscovery.AI / Doctors / Wisconsin / Onalaska / Internal Medicine

Internal Medicine in Onalaska, Wisconsin

Data updated monthly · Last refresh September 2026

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

Internal Medicine providers in Onalaska

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. Amit Kulkarni, MD
Onalaska, WI · No drug or device payments recorded (2025) · (608) 775-8630
Dr. Dalia Nashed, M.D.
Onalaska, WI · No drug or device payments recorded (2025) · Telehealth · (608) 775-8620
Dr. Gerlyn Brasic, MD
Onalaska, WI · No drug or device payments recorded (2025) · (608) 392-5025
Dr. James Munn, MD
Onalaska, WI · No drug or device payments recorded (2025) · (608) 796-8630
Dr. Jeffrey Addison, D.O.
Onalaska, WI · No drug or device payments recorded (2025) · Telehealth · (608) 775-8100
Dr. John Herath, MD
Onalaska, WI · No drug or device payments recorded (2025) · Telehealth · (608) 782-7300
Dr. Kathryn Lynn, DO
Onalaska, WI · No drug or device payments recorded (2025) · (608) 775-8620
Dr. Lisa Veglahn, MD
Onalaska, WI · No drug or device payments recorded (2025) · Telehealth · (608) 775-8181
Dr. Mark Patterson, MD
Onalaska, WI · No drug or device payments recorded (2025) · (608) 782-7300
Dr. Sarah Naik, MD
Onalaska, WI · No drug or device payments recorded (2025) · Telehealth · (608) 796-8630
Dr. Steven Bowman, DO
Onalaska, WI · No drug or device payments recorded (2025) · (608) 785-0940
Dr. Teresa King, MD
Onalaska, WI · No drug or device payments recorded (2025) · Telehealth · (608) 775-8100
Dr. Tiffany Marinier, D.O.
Onalaska, WI · No drug or device payments recorded (2025) · Telehealth · (608) 775-8630

Conditions Internal Medicine providers in Onalaska, Wisconsin 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 Onalaska, Wisconsin?

There are 13 Internal Medicine providers with active NPI records practicing in Onalaska, according to federal NPPES data refreshed monthly.

What conditions do Internal Medicine providers in Onalaska treat?

Internal Medicine providers in Onalaska 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 Onalaska Internal Medicine across Wisconsin

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.