HealthcareDiscovery.AI / Doctors / Wisconsin / Oshkosh / Family Medicine

Family Medicine in Oshkosh, Wisconsin

Data updated monthly · Last refresh September 2026

53 Family Medicine providers practice in Oshkosh, and 21% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Family Medicine providers in Oshkosh

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. Albert Fisher, MD
Oshkosh, WI · $50 in drug and device payments (2025) · (920) 426-4597
Dr. Alexey Shereshevsky, M.D.
Oshkosh, WI · No drug or device payments recorded (2025) · Telehealth · (920) 237-5000
Dr. Bobby Yun, MD
Oshkosh, WI · $31 in drug and device payments (2025) · (920) 223-7010
Dr. Christal Sakrison, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 223-7386
Dr. Christopher Rocke, DO
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 223-7500
Dr. Cynthia Fisher, D.O.
Oshkosh, WI · No drug or device payments recorded (2025) · Telehealth · (920) 237-5000
Dr. Daniel Kaiser, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 237-5000
Dr. David Coleman, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 223-4410
Dr. David Maruska, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 237-5000
Dr. Dilip Tannan, M.D.
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 231-2555
Dr. Emily Favret, D.O.
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 223-2000
Dr. Eric Duwell, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Eric Smiltneek, MD
Oshkosh, WI · $23 in drug and device payments (2025) · (920) 303-5100
Dr. George Lessmann, DO
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Glenn Vogelsang, M.D., PHD
Oshkosh, WI · $190 in drug and device payments (2025) · (920) 237-5000
Dr. Gonzalo Madrigal, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Gregory Long, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 237-5000
Dr. Gurkit Miranpuri, M.D.
Oshkosh, WI · No drug or device payments recorded (2025) · Telehealth · (920) 303-8700
Dr. Harold Boccheciamp, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 223-7500
Dr. Jack Tisinai, DO
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 456-6000
Dr. James Smrecek, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 223-7300
Dr. Jayson Osborn, DO
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8100
Dr. Jayzon Martonito, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Jeffrey Farvour, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-5100
Dr. John Weber, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Jonathan Howard, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 233-2000
Dr. Jon Carlson, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Julie Sheehan, DO
Oshkosh, WI · No drug or device payments recorded (2025) · Telehealth · (920) 303-8700
Dr. Karl Larson, M.D.
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 223-7500
Dr. Katherine Hartstern, MD
Oshkosh, WI · $145 in drug and device payments (2025) · (920) 738-2000
Dr. Kelly Badger, MD
Oshkosh, WI · No drug or device payments recorded (2025) · Telehealth · (920) 223-7500
Dr. Kira Burkhead, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Kristin Beougher, DO
Oshkosh, WI · $480 in drug and device payments (2025) · Telehealth · (920) 303-2254
Dr. Lance Zernzack, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Matthew Fischer, MD
Oshkosh, WI · $58 in drug and device payments (2025) · (920) 303-8700
Dr. Melissa Garcia, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Michael Knier, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Michael Menard
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Pamela House, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Patricia Morales Valdes Brost, MD
Oshkosh, WI · $17 in drug and device payments (2025) · Telehealth · (920) 303-8700
Dr. Patrick Murphy, M.D.
Oshkosh, WI · $186 in drug and device payments (2025) · (920) 231-4010
Dr. Phyllis Lee, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Rimas Janusonis, MD
Oshkosh, WI · No drug or device payments recorded (2025) · Telehealth · (920) 237-5000
Dr. Sarah Wypiszynski, MD
Oshkosh, WI · $37 in drug and device payments (2025) · Telehealth · (920) 223-7300
Dr. Scott Beougher, DO
Oshkosh, WI · $477 in drug and device payments (2025) · Telehealth · (920) 303-2254
Dr. Shakellah Amini, M.D.
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Shaun Raganyi, DO
Oshkosh, WI · No drug or device payments recorded (2025) · Telehealth · (920) 303-8700
Dr. Shawn Ekstrom, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 424-2424
Dr. Stephen Maassen, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 303-8700
Dr. Thomas Wex, MD
Oshkosh, WI · No drug or device payments recorded (2025) · (920) 223-7300

Conditions Family Medicine providers in Oshkosh, Wisconsin commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Family Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Family Medicine providers are in Oshkosh, Wisconsin?

There are 53 Family Medicine providers with active NPI records practicing in Oshkosh, according to federal NPPES data refreshed monthly.

How many Family Medicine providers in Oshkosh received drug or device company payments?

11 of 53 (21%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Family Medicine providers in Oshkosh treat?

Family Medicine providers in Oshkosh commonly treat annual physicals, high blood pressure, type 2 diabetes, preventive care, minor injuries 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 Oshkosh Family 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.